121640676521
121,640,676,521 is an odd composite number composed of seven prime numbers multiplied together.
121640676521 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121640676521:
7 × 13 × 17 × 31 × 79 × 97 × 331
See below for interesting mathematical facts about the number 121640676521 from the Numbermatics database.
Names of 121640676521
- Cardinal: 121640676521 can be written as One hundred twenty-one billion, six hundred forty million, six hundred seventy-six thousand, five hundred twenty-one.
Scientific notation
- Scientific notation: 1.21640676521 × 1011
Factors of 121640676521
Divisors of 121640676521
- Number of divisors d(n): 128
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Complete list of divisors:
1 7 13 17 31 79 91 97 119 217 221 331 403 527 553 679 1027 1261 1343 1547 1649 2317 2449 2821 3007 3689 4303 5627 6851 7189 7663 8827 9401 10261 11543 17143 17459 21049 21437 26149 30121 31837 32107 39091 39389 41633 47957 51119 53641 71827 73151 99619 122213 130271 133393 150059 174437 183043 222859 224749 237553 273637 291431 339937 357833 417391 444533 512057 541229 545819 664547 697333 810619 911897 933751 995317 1221059 1662871 1693523 2267681 2379559 2536453 2921737 3088189 3111731 3788603 3820733 4038401 4651829 5674333 5778929 6967219 7095647 10538047 11854661 12939121 13780523 15873767 16920389 17755171 21617323 28268807 32973889 40452503 43119701 49669529 52499213 73766329 78630043 90573847 96463661 118442723 179146799 219965057 230817223 301837907 367494491 550410301 560556113 1022190559 1254027593 1336710731 1539755399 3923892791 7155333913 9356975117 17377239503 121640676521
- Sum of all divisors σ(n): 167916994560
- Sum of proper divisors (its aliquot sum) s(n): 46276318039
- 121640676521 is a deficient number, because the sum of its proper divisors (46276318039) is less than itself. Its deficiency is 75364358482
Bases of 121640676521
- Binary: 11100010100100101100101101100101010012
- Hexadecimal: 0x1C52596CA9
- Base-36: 1JVPPUP5
Squares and roots of 121640676521
- 121640676521 squared (1216406765212) is 14796454184486560663441
- 121640676521 cubed (1216406765213) is 1799850697112926582133469831768761
-
The
square root of 121640676521 is 348770.2345685481 -
The
cube root of 121640676521 is 4954.8016736747
Scales and comparisons
How big is 121640676521?- 121,640,676,521 seconds is equal to 3,867 years, 41 weeks, 3 days, 4 hours, 48 minutes, 41 seconds.
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To count from 1 to 121,640,676,521 would take you about seven thousand, seven hundred thirty-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 121640676521 cubic inches would be around 412.9 feet tall.
Recreational maths with 121640676521
- 121640676521 backwards is 125676046121
- The number of decimal digits it has is: 12
- The sum of 121640676521's digits is 41
- More coming soon!
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The information we have on file for 121640676521 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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