121231242
121,231,242 is an even composite number composed of four prime numbers multiplied together.
121231242 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 121231242:
2 × 36 × 11 × 7559
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 7559)See below for interesting mathematical facts about the number 121231242 from the Numbermatics database.
Names of 121231242
- Cardinal: 121231242 can be written as One hundred twenty-one million, two hundred thirty-one thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 1.21231242 × 108
Factors of 121231242
Divisors of 121231242
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 3 6 9 11 18 22 27 33 54 66 81 99 162 198 243 297 486 594 729 891 1458 1782 2673 5346 7559 8019 15118 16038 22677 45354 68031 83149 136062 166298 204093 249447 408186 498894 612279 748341 1224558 1496682 1836837 2245023 3673674 4490046 5510511 6735069 11021022 13470138 20205207 40410414 60615621 121231242
- Sum of all divisors σ(n): 297470880
- Sum of proper divisors (its aliquot sum) s(n): 176239638
- 121231242 is an abundant number, because the sum of its proper divisors (176239638) is greater than itself. Its abundance is 55008396
Bases of 121231242
- Binary: 1110011100111010111100010102
- Hexadecimal: 0x739D78A
- Base-36: 206EMI
Squares and roots of 121231242
- 121231242 squared (1212312422) is 14697014036862564
- 121231242 cubed (1212312423) is 1781737265380282417024488
-
The
square root of 121231242 is 11010.5059829237 -
The
cube root of 121231242 is 494.9236245799
Scales and comparisons
How big is 121231242?- 121,231,242 seconds is equal to 3 years, 44 weeks, 3 days, 3 hours, 20 minutes, 42 seconds.
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To count from 1 to 121,231,242 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 121231242 cubic inches would be around 41.2 feet tall.
Recreational maths with 121231242
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The information we have on file for 121231242 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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