83663972
83,663,972 is an even composite number composed of five prime numbers multiplied together.
83663972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 83663972:
22 × 72 × 23 × 67 × 277
(2 × 2 × 7 × 7 × 23 × 67 × 277)See below for interesting mathematical facts about the number 83663972 from the Numbermatics database.
Names of 83663972
- Cardinal: 83663972 can be written as Eighty-three million, six hundred sixty-three thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 8.3663972 × 107
Factors of 83663972
Divisors of 83663972
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 14 23 28 46 49 67 92 98 134 161 196 268 277 322 469 554 644 938 1108 1127 1541 1876 1939 2254 3082 3283 3878 4508 6164 6371 6566 7756 10787 12742 13132 13573 18559 21574 25484 27146 37118 43148 44597 54292 74236 75509 89194 129913 151018 178388 259826 302036 312179 426857 519652 624358 853714 909391 1248716 1707428 1818782 2987999 3637564 5975998 11951996 20915993 41831986 83663972
- Sum of all divisors σ(n): 181024704
- Sum of proper divisors (its aliquot sum) s(n): 97360732
- 83663972 is an abundant number, because the sum of its proper divisors (97360732) is greater than itself. Its abundance is 13696760
Bases of 83663972
- Binary: 1001111110010011100011001002
- Hexadecimal: 0x4FC9C64
- Base-36: 1DT7J8
Squares and roots of 83663972
- 83663972 squared (836639722) is 6999660210816784
- 83663972 cubed (836639723) is 585619375887289513706048
-
The
square root of 83663972 is 9146.8011894869 -
The
cube root of 83663972 is 437.3671489959
Scales and comparisons
How big is 83663972?- 83,663,972 seconds is equal to 2 years, 34 weeks, 2 days, 7 hours, 59 minutes, 32 seconds.
-
To count from 1 to 83,663,972 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 83663972 cubic inches would be around 36.4 feet tall.
Recreational maths with 83663972
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The information we have on file for 83663972 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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