85801842
85,801,842 is an even composite number composed of four prime numbers multiplied together.
85801842 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 85801842:
2 × 36 × 72 × 1201
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 1201)See below for interesting mathematical facts about the number 85801842 from the Numbermatics database.
Names of 85801842
- Cardinal: 85801842 can be written as Eighty-five million, eight hundred one thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 8.5801842 × 107
Factors of 85801842
Divisors of 85801842
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 378 441 486 567 729 882 1134 1201 1323 1458 1701 2402 2646 3402 3603 3969 5103 7206 7938 8407 10206 10809 11907 16814 21618 23814 25221 32427 35721 50442 58849 64854 71442 75663 97281 117698 151326 176547 194562 226989 291843 353094 453978 529641 583686 680967 875529 1059282 1361934 1588923 1751058 2042901 3177846 4085802 4766769 6128703 9533538 12257406 14300307 28600614 42900921 85801842
- Sum of all divisors σ(n): 224657406
- Sum of proper divisors (its aliquot sum) s(n): 138855564
- 85801842 is an abundant number, because the sum of its proper divisors (138855564) is greater than itself. Its abundance is 53053722
Bases of 85801842
- Binary: 1010001110100111011011100102
- Hexadecimal: 0x51D3B72
- Base-36: 1F314I
Squares and roots of 85801842
- 85801842 squared (858018422) is 7361956090592964
- 85801842 cubed (858018423) is 631669393295995183439688
-
The
square root of 85801842 is 9262.9283706611 -
The
cube root of 85801842 is 441.0612159919
Scales and comparisons
How big is 85801842?- 85,801,842 seconds is equal to 2 years, 37 weeks, 6 days, 1 hour, 50 minutes, 42 seconds.
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To count from 1 to 85,801,842 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 85801842 cubic inches would be around 36.8 feet tall.
Recreational maths with 85801842
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