85120100
85,120,100 is an even composite number composed of five prime numbers multiplied together.
85120100 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 85120100:
22 × 52 × 13 × 41 × 1597
(2 × 2 × 5 × 5 × 13 × 41 × 1597)See below for interesting mathematical facts about the number 85120100 from the Numbermatics database.
Names of 85120100
- Cardinal: 85120100 can be written as Eighty-five million, one hundred twenty thousand, one hundred.
Scientific notation
- Scientific notation: 8.51201 × 107
Factors of 85120100
Divisors of 85120100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 13 20 25 26 41 50 52 65 82 100 130 164 205 260 325 410 533 650 820 1025 1066 1300 1597 2050 2132 2665 3194 4100 5330 6388 7985 10660 13325 15970 20761 26650 31940 39925 41522 53300 65477 79850 83044 103805 130954 159700 207610 261908 327385 415220 519025 654770 851201 1038050 1309540 1636925 1702402 2076100 3273850 3404804 4256005 6547700 8512010 17024020 21280025 42560050 85120100
- Sum of all divisors σ(n): 203898408
- Sum of proper divisors (its aliquot sum) s(n): 118778308
- 85120100 is an abundant number, because the sum of its proper divisors (118778308) is greater than itself. Its abundance is 33658208
Bases of 85120100
- Binary: 1010001001011010100011001002
- Hexadecimal: 0x512D464
- Base-36: 1EOF38
Squares and roots of 85120100
- 85120100 squared (851201002) is 7245431424010000
- 85120100 cubed (851201003) is 616731847354873601000000
-
The
square root of 85120100 is 9226.0554951723 -
The
cube root of 85120100 is 439.8899518171
Scales and comparisons
How big is 85120100?- 85,120,100 seconds is equal to 2 years, 36 weeks, 5 days, 4 hours, 28 minutes, 20 seconds.
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To count from 1 to 85,120,100 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 85120100 cubic inches would be around 36.7 feet tall.
Recreational maths with 85120100
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The information we have on file for 85120100 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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