72314990
72,314,990 is an even composite number composed of six prime numbers multiplied together.
72314990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 72314990:
2 × 5 × 11 × 23 × 101 × 283
See below for interesting mathematical facts about the number 72314990 from the Numbermatics database.
Names of 72314990
- Cardinal: 72314990 can be written as Seventy-two million, three hundred fourteen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 7.231499 × 107
Factors of 72314990
Divisors of 72314990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 22 23 46 55 101 110 115 202 230 253 283 505 506 566 1010 1111 1265 1415 2222 2323 2530 2830 3113 4646 5555 6226 6509 11110 11615 13018 15565 23230 25553 28583 31130 32545 51106 57166 65090 71599 127765 142915 143198 255530 285830 314413 357995 628826 657409 715990 1314818 1572065 3144130 3287045 6574090 7231499 14462998 36157495 72314990
- Sum of all divisors σ(n): 150170112
- Sum of proper divisors (its aliquot sum) s(n): 77855122
- 72314990 is an abundant number, because the sum of its proper divisors (77855122) is greater than itself. Its abundance is 5540132
Bases of 72314990
- Binary: 1000100111101110000011011102
- Hexadecimal: 0x44F706E
- Base-36: 171YLQ
Squares and roots of 72314990
- 72314990 squared (723149902) is 5229457778700100
- 72314990 cubed (723149903) is 378168186972119944499000
-
The
square root of 72314990 is 8503.8220818641 -
The
cube root of 72314990 is 416.6225539077
Scales and comparisons
How big is 72314990?- 72,314,990 seconds is equal to 2 years, 15 weeks, 3 days, 23 hours, 29 minutes, 50 seconds.
-
To count from 1 to 72,314,990 would take you about three 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 72314990 cubic inches would be around 34.7 feet tall.
Recreational maths with 72314990
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The information we have on file for 72314990 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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