85988890
85,988,890 is an even composite number composed of six prime numbers multiplied together.
85988890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 85988890:
2 × 5 × 132 × 17 × 41 × 73
(2 × 5 × 13 × 13 × 17 × 41 × 73)See below for interesting mathematical facts about the number 85988890 from the Numbermatics database.
Names of 85988890
- Cardinal: 85988890 can be written as Eighty-five million, nine hundred eighty-eight thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 8.598889 × 107
Factors of 85988890
Divisors of 85988890
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 10 13 17 26 34 41 65 73 82 85 130 146 169 170 205 221 338 365 410 442 533 697 730 845 949 1066 1105 1241 1394 1690 1898 2210 2482 2665 2873 2993 3485 4745 5330 5746 5986 6205 6929 6970 9061 9490 12337 12410 13858 14365 14965 16133 18122 24674 28730 29930 32266 34645 38909 45305 50881 61685 69290 77818 80665 90610 101762 117793 123370 161330 194545 209729 235586 254405 389090 419458 505817 508810 588965 661453 1011634 1048645 1177930 1322906 2097290 2529085 3307265 5058170 6614530 8598889 17197778 42994445 85988890
- Sum of all divisors σ(n): 184279536
- Sum of proper divisors (its aliquot sum) s(n): 98290646
- 85988890 is an abundant number, because the sum of its proper divisors (98290646) is greater than itself. Its abundance is 12301756
Bases of 85988890
- Binary: 1010010000000010110000110102
- Hexadecimal: 0x520161A
- Base-36: 1F71GA
Squares and roots of 85988890
- 85988890 squared (859888902) is 7394089203432100
- 85988890 cubed (859888903) is 635809523164110469369000
-
The
square root of 85988890 is 9273.0194650933 -
The
cube root of 85988890 is 441.3814878307
Scales and comparisons
How big is 85988890?- 85,988,890 seconds is equal to 2 years, 38 weeks, 1 day, 5 hours, 48 minutes, 10 seconds.
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To count from 1 to 85,988,890 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 85988890 cubic inches would be around 36.8 feet tall.
Recreational maths with 85988890
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The information we have on file for 85988890 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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