80930052990
80,930,052,990 is an even composite number composed of six prime numbers multiplied together.
80930052990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 80930052990:
2 × 33 × 5 × 251 × 601 × 1987
(2 × 3 × 3 × 3 × 5 × 251 × 601 × 1987)See below for interesting mathematical facts about the number 80930052990 from the Numbermatics database.
Names of 80930052990
- Cardinal: 80930052990 can be written as Eighty billion, nine hundred thirty million, fifty-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 8.093005299 × 1010
Factors of 80930052990
Divisors of 80930052990
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 251 270 502 601 753 1202 1255 1506 1803 1987 2259 2510 3005 3606 3765 3974 4518 5409 5961 6010 6777 7530 9015 9935 10818 11295 11922 13554 16227 17883 18030 19870 22590 27045 29805 32454 33885 35766 53649 54090 59610 67770 81135 89415 107298 150851 162270 178830 268245 301702 452553 498737 536490 754255 905106 997474 1194187 1357659 1496211 1508510 2262765 2388374 2493685 2715318 2992422 3582561 4072977 4488633 4525530 4987370 5970935 6788295 7165122 7481055 8145954 8977266 10747683 11941870 13465899 13576590 14962110 17912805 20364885 21495366 22443165 26931798 32243049 35825610 40729770 44886330 53738415 64486098 67329495 107476830 134658990 161215245 299740937 322430490 599481874 899222811 1498704685 1798445622 2697668433 2997409370 4496114055 5395336866 8093005299 8992228110 13488342165 16186010598 26976684330 40465026495 80930052990
- Sum of all divisors σ(n): 217143037440
- Sum of proper divisors (its aliquot sum) s(n): 136212984450
- 80930052990 is an abundant number, because the sum of its proper divisors (136212984450) is greater than itself. Its abundance is 55282931460
Bases of 80930052990
- Binary: 10010110101111100111010011011011111102
- Hexadecimal: 0x12D7CE9B7E
- Base-36: 116FNWJI
Squares and roots of 80930052990
- 80930052990 squared (809300529902) is 6549673476964207940100
- 80930052990 cubed (809300529903) is 530065421557910892925671745899000
-
The
square root of 80930052990 is 284482.0785040773 -
The
cube root of 80930052990 is 4325.5029072503
Scales and comparisons
How big is 80930052990?- 80,930,052,990 seconds is equal to 2,573 years, 16 weeks, 6 days, 10 hours, 16 minutes, 30 seconds.
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To count from 1 to 80,930,052,990 would take you about five thousand, one hundred forty-six 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 80930052990 cubic inches would be around 360.5 feet tall.
Recreational maths with 80930052990
- 80930052990 backwards is 09925003908
- 80930052990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80930052990's digits is 45
- More coming soon!
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