85025988
85,025,988 is an even composite number composed of five prime numbers multiplied together.
85025988 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 85025988:
22 × 32 × 19 × 197 × 631
(2 × 2 × 3 × 3 × 19 × 197 × 631)See below for interesting mathematical facts about the number 85025988 from the Numbermatics database.
Names of 85025988
- Cardinal: 85025988 can be written as Eighty-five million, twenty-five thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 8.5025988 × 107
Factors of 85025988
Divisors of 85025988
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 197 228 342 394 591 631 684 788 1182 1262 1773 1893 2364 2524 3546 3743 3786 5679 7092 7486 7572 11229 11358 11989 14972 22458 22716 23978 33687 35967 44916 47956 67374 71934 107901 124307 134748 143868 215802 248614 372921 431604 497228 745842 1118763 1491684 2237526 2361833 4475052 4723666 7085499 9447332 14170998 21256497 28341996 42512994 85025988
- Sum of all divisors σ(n): 227747520
- Sum of proper divisors (its aliquot sum) s(n): 142721532
- 85025988 is an abundant number, because the sum of its proper divisors (142721532) is greater than itself. Its abundance is 57695544
Bases of 85025988
- Binary: 1010001000101100100110001002
- Hexadecimal: 0x51164C4
- Base-36: 1EMEH0
Squares and roots of 85025988
- 85025988 squared (850259882) is 7229418635376144
- 85025988 cubed (850259883) is 614688462138468395230272
-
The
square root of 85025988 is 9220.9537467663 -
The
cube root of 85025988 is 439.7277723789
Scales and comparisons
How big is 85025988?- 85,025,988 seconds is equal to 2 years, 36 weeks, 4 days, 2 hours, 19 minutes, 48 seconds.
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To count from 1 to 85,025,988 would take you about 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 85025988 cubic inches would be around 36.6 feet tall.
Recreational maths with 85025988
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The information we have on file for 85025988 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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