31052412990
31,052,412,990 is an even composite number composed of five prime numbers multiplied together.
31052412990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 31052412990:
2 × 33 × 5 × 157 × 732541
(2 × 3 × 3 × 3 × 5 × 157 × 732541)See below for interesting mathematical facts about the number 31052412990 from the Numbermatics database.
Names of 31052412990
- Cardinal: 31052412990 can be written as Thirty-one billion, fifty-two million, four hundred twelve thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 3.105241299 × 1010
Factors of 31052412990
Divisors of 31052412990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 157 270 314 471 785 942 1413 1570 2355 2826 4239 4710 7065 8478 14130 21195 42390 732541 1465082 2197623 3662705 4395246 6592869 7325410 10988115 13185738 19778607 21976230 32964345 39557214 65928690 98893035 115008937 197786070 230017874 345026811 575044685 690053622 1035080433 1150089370 1725134055 2070160866 3105241299 3450268110 5175402165 6210482598 10350804330 15526206495 31052412990
- Sum of all divisors σ(n): 83333977920
- Sum of proper divisors (its aliquot sum) s(n): 52281564930
- 31052412990 is an abundant number, because the sum of its proper divisors (52281564930) is greater than itself. Its abundance is 21229151940
Bases of 31052412990
- Binary: 111001110101101111000111000001111102
- Hexadecimal: 0x73ADE383E
- Base-36: E9JSZ7I
Squares and roots of 31052412990
- 31052412990 squared (310524129902) is 964252352501520740100
- 31052412990 cubed (310524129903) is 29942362276456281624635653899000
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The
square root of 31052412990 is 176216.9486456963 -
The
cube root of 31052412990 is 3143.1500765497
Scales and comparisons
How big is 31052412990?- 31,052,412,990 seconds is equal to 987 years, 19 weeks, 1 day, 22 hours, 16 minutes, 30 seconds.
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To count from 1 to 31,052,412,990 would take you about one thousand, nine hundred seventy-four 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 31052412990 cubic inches would be around 261.9 feet tall.
Recreational maths with 31052412990
- 31052412990 backwards is 09921425013
- The number of decimal digits it has is: 11
- The sum of 31052412990's digits is 36
- More coming soon!
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