85372992
85,372,992 is an even composite number composed of four prime numbers multiplied together.
85372992 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 85372992:
26 × 32 × 103 × 1439
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 103 × 1439)See below for interesting mathematical facts about the number 85372992 from the Numbermatics database.
Names of 85372992
- Cardinal: 85372992 can be written as Eighty-five million, three hundred seventy-two thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 8.5372992 × 107
Factors of 85372992
Divisors of 85372992
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 103 144 192 206 288 309 412 576 618 824 927 1236 1439 1648 1854 2472 2878 3296 3708 4317 4944 5756 6592 7416 8634 9888 11512 12951 14832 17268 19776 23024 25902 29664 34536 46048 51804 59328 69072 92096 103608 138144 148217 207216 276288 296434 414432 444651 592868 828864 889302 1185736 1333953 1778604 2371472 2667906 3557208 4742944 5335812 7114416 9485888 10671624 14228832 21343248 28457664 42686496 85372992
- Sum of all divisors σ(n): 247253760
- Sum of proper divisors (its aliquot sum) s(n): 161880768
- 85372992 is an abundant number, because the sum of its proper divisors (161880768) is greater than itself. Its abundance is 76507776
Bases of 85372992
- Binary: 1010001011010110000010000002
- Hexadecimal: 0x516B040
- Base-36: 1ETU80
Squares and roots of 85372992
- 85372992 squared (853729922) is 7288547763032064
- 85372992 cubed (853729923) is 622245129864954295615488
-
The
square root of 85372992 is 9239.7506459861 -
The
cube root of 85372992 is 440.3251590979
Scales and comparisons
How big is 85372992?- 85,372,992 seconds is equal to 2 years, 37 weeks, 1 day, 2 hours, 43 minutes, 12 seconds.
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To count from 1 to 85,372,992 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 85372992 cubic inches would be around 36.7 feet tall.
Recreational maths with 85372992
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The information we have on file for 85372992 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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