90109362993
90,109,362,993 is an odd composite number composed of five prime numbers multiplied together.
90109362993 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 90109362993:
3 × 132 × 23 × 37 × 4572
(3 × 13 × 13 × 23 × 37 × 457 × 457)See below for interesting mathematical facts about the number 90109362993 from the Numbermatics database.
Names of 90109362993
- Cardinal: 90109362993 can be written as Ninety billion, one hundred nine million, three hundred sixty-two thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 9.0109362993 × 1010
Factors of 90109362993
Divisors of 90109362993
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 13 23 37 39 69 111 169 299 457 481 507 851 897 1371 1443 2553 3887 5941 6253 10511 11063 11661 16909 17823 18759 31533 33189 50727 77233 136643 143819 208849 219817 231699 388907 409929 431457 626547 659451 1166721 1776359 2715037 2857621 4803527 5055791 5329077 7727413 8145111 8572863 14410581 15167373 23182239 35295481 62445851 65725283 100456369 105886443 177730499 187337553 197175849 301369107 533191497 811796063 1305932797 2310496487 2435388189 3917798391 6931489461 30036454331 90109362993
- Sum of all divisors σ(n): 139730004288
- Sum of proper divisors (its aliquot sum) s(n): 49620641295
- 90109362993 is a deficient number, because the sum of its proper divisors (49620641295) is less than itself. Its deficiency is 40488721698
Bases of 90109362993
- Binary: 10100111110101110111111000011001100012
- Hexadecimal: 0x14FAEFC331
- Base-36: 15E8SDGX
Squares and roots of 90109362993
- 90109362993 squared (901093629932) is 8119697299004237918049
- 90109362993 cubed (901093629933) is 731660751309254532002811927360657
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The
square root of 90109362993 is 300182.2163170231 -
The
cube root of 90109362993 is 4483.2191963935
Scales and comparisons
How big is 90109362993?- 90,109,362,993 seconds is equal to 2,865 years, 10 weeks, 2 days, 10 hours, 36 minutes, 33 seconds.
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To count from 1 to 90,109,362,993 would take you about five thousand, seven hundred thirty 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 90109362993 cubic inches would be around 373.6 feet tall.
Recreational maths with 90109362993
- 90109362993 backwards is 39926390109
- The number of decimal digits it has is: 11
- The sum of 90109362993's digits is 51
- More coming soon!
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