121082920
121,082,920 is an even composite number composed of five prime numbers multiplied together.
121082920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121082920:
23 × 5 × 72 × 163 × 379
(2 × 2 × 2 × 5 × 7 × 7 × 163 × 379)See below for interesting mathematical facts about the number 121082920 from the Numbermatics database.
Names of 121082920
- Cardinal: 121082920 can be written as One hundred twenty-one million, eighty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2108292 × 108
Factors of 121082920
Divisors of 121082920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 163 196 245 280 326 379 392 490 652 758 815 980 1141 1304 1516 1630 1895 1960 2282 2653 3032 3260 3790 4564 5306 5705 6520 7580 7987 9128 10612 11410 13265 15160 15974 18571 21224 22820 26530 31948 37142 39935 45640 53060 61777 63896 74284 79870 92855 106120 123554 148568 159740 185710 247108 308885 319480 371420 432439 494216 617770 742840 864878 1235540 1729756 2162195 2471080 3027073 3459512 4324390 6054146 8648780 12108292 15135365 17297560 24216584 30270730 60541460 121082920
- Sum of all divisors σ(n): 319701600
- Sum of proper divisors (its aliquot sum) s(n): 198618680
- 121082920 is an abundant number, because the sum of its proper divisors (198618680) is greater than itself. Its abundance is 77535760
Bases of 121082920
- Binary: 1110011011110010100001010002
- Hexadecimal: 0x7379428
- Base-36: 20386G
Squares and roots of 121082920
- 121082920 squared (1210829202) is 14661073515726400
- 121082920 cubed (1210829203) is 1775205591618818433088000
-
The
square root of 121082920 is 11003.7684454009 -
The
cube root of 121082920 is 494.7217018787
Scales and comparisons
How big is 121082920?- 121,082,920 seconds is equal to 3 years, 44 weeks, 1 day, 10 hours, 8 minutes, 40 seconds.
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To count from 1 to 121,082,920 would take you about five 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 121082920 cubic inches would be around 41.2 feet tall.
Recreational maths with 121082920
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The information we have on file for 121082920 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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