997993812
997,993,812 is an even composite number composed of four prime numbers multiplied together.
997993812 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 997993812:
22 × 3 × 972 × 8839
(2 × 2 × 3 × 97 × 97 × 8839)See below for interesting mathematical facts about the number 997993812 from the Numbermatics database.
Names of 997993812
- Cardinal: 997993812 can be written as Nine hundred ninety-seven million, nine hundred ninety-three thousand, eight hundred twelve.
Scientific notation
- Scientific notation: 9.97993812 × 108
Factors of 997993812
Divisors of 997993812
- Number of divisors d(n): 36
- Complete list of divisors:
- Sum of all divisors σ(n): 2353172640
- Sum of proper divisors (its aliquot sum) s(n): 1355178828
- 997993812 is an abundant number, because the sum of its proper divisors (1355178828) is greater than itself. Its abundance is 357185016
Bases of 997993812
- Binary: 1110110111110000101101010101002
- Hexadecimal: 0x3B7C2D54
- Base-36: GI6GYC
Squares and roots of 997993812
- 997993812 squared (9979938122) is 995991648790291344
- 997993812 cubed (9979938123) is 993993502296388046989163328
-
The
square root of 997993812 is 31591.0400588521 -
The
cube root of 997993812 is 999.3308229687
Scales and comparisons
How big is 997993812?- 997,993,812 seconds is equal to 31 years, 38 weeks, 20 hours, 30 minutes, 12 seconds.
-
To count from 1 to 997,993,812 would take you about forty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 997993812 cubic inches would be around 83.3 feet tall.
Recreational maths with 997993812
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