How Many Zeros in a Trevigintillion?
How many zeros in a trevigintillion? A trevigintillion has 72 zeros: 1072. It is the digit 1 followed by 72 zeros, the 23rd "-illion" after a million. The name uses the Latin roots tre- (three) and viginti (twenty). Learn more about how many zeros in a septillion.
A trevigintillion has
72
zeros
- Written Form
- 1 followed by 72 zeros
- Scientific
- 10⁷²
Trevigintillion's Relationship to Vigintillion
The direct answer: exactly 72 zeros. Trevigintillion equals 1 vigintillion (1063) multiplied by 109 (one billion). Learn more about zeros in a quindecillion.
What Does a Trevigintillion Look Like?
The number has 24 groups of three zeros, confirming 3 × 24 = 72. Using the position formula — position 23 gives 3 × 23 + 3 = 72 — arrives at the same answer.
Trevigintillion has gained some pop-culture recognition through Cookie Clicker, where in-game currencies climb into the vigintillion and trevigintillion range.
Trevigintillion vs Its Neighbors
| Name | Zeros | Scientific notation |
|---|---|---|
| Duovigintillion | 69 | 1069 |
| Trevigintillion | 72 | 1072 |
| Quattuorvigintillion | 75 | 1075 |
How Many Zeros in 100 Trevigintillion?
- 1 trevigintillion =
1072— 72 zeros - 100 trevigintillion =
1074— 74 zeros - 1,000 trevigintillion =
1075— 75 zeros (= one quattuorvigintillion)
The long-scale trevigintillion equals 10138 — a number 1066 times larger than the short-scale version, a factor equal to one unvigintillion. Learn more about how many zeros in a trillion.
Zeros in a Trevigintillion: FAQ
What comes before a trevigintillion?
Quick answer
Hundred duovigintillion comes right before a trevigintillion.
What comes after a trevigintillion?
Quick answer
Ten trevigintillion comes next, followed by hundred trevigintillion and then quattuorvigintillion.
How many digits does a trevigintillion have?
A trevigintillion has 73 digits in total — that's the digit 1 followed by 72 zeros.
How many zeros in 2 trevigintillion? In half a trevigintillion?
Two trevigintillion keeps the same 72 zeros. Half a trevigintillion has 71 trailing zeros after the 5.
Is a 72-digit number always a trevigintillion?
No. A 72-digit number tops out at hundreds of duovigintillions — a trevigintillion is the first 73-digit number.
How many zeros in a trevigintillion in the British system?
Under the old long-scale system, a trevigintillion meant 10138 — 66 more zeros than today's short-scale trevigintillion.