12820167087
12,820,167,087 is an odd composite number composed of six prime numbers multiplied together.
12820167087 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12820167087:
3 × 72 × 13 × 23 × 31 × 972
(3 × 7 × 7 × 13 × 23 × 31 × 97 × 97)See below for interesting mathematical facts about the number 12820167087 from the Numbermatics database.
Names of 12820167087
- Cardinal: 12820167087 can be written as Twelve billion, eight hundred twenty million, one hundred sixty-seven thousand and eighty-seven.
Scientific notation
- Scientific notation: 1.2820167087 × 1010
Factors of 12820167087
Divisors of 12820167087
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 13 21 23 31 39 49 69 91 93 97 147 161 217 273 291 299 403 483 637 651 679 713 897 1127 1209 1261 1519 1911 2037 2093 2139 2231 2821 3007 3381 3783 4557 4753 4991 6279 6693 8463 8827 9021 9269 9409 14259 14651 14973 15617 19747 21049 26481 27807 28227 29003 34937 39091 43953 46851 59241 61789 63147 64883 65863 69161 87009 104811 109319 117273 122317 147343 185367 194649 197589 203021 207483 216407 273637 291679 327957 366951 442029 454181 461041 484127 609063 649221 820911 856219 875037 899093 1362543 1383123 1421147 1452381 1514849 1915459 2041753 2568657 2697279 2813291 3388889 3791827 4263441 4544547 5746377 5993533 6125259 6293651 6708617 8439873 10166667 10603943 11375481 14292271 17980599 18880953 19693037 20125851 26542789 31811829 42876813 44055557 46960319 59079111 79628367 87212021 132166671 137851259 140880957 185799523 261636063 328722233 413553777 557398569 610484147 986166699 1831452441 4273389029 12820167087
- Sum of all divisors σ(n): 23305992192
- Sum of proper divisors (its aliquot sum) s(n): 10485825105
- 12820167087 is a deficient number, because the sum of its proper divisors (10485825105) is less than itself. Its deficiency is 2334341982
Bases of 12820167087
- Binary: 10111111000010010000111001101011112
- Hexadecimal: 0x2FC2439AF
- Base-36: 5W0SO8F
Squares and roots of 12820167087
- 12820167087 squared (128201670872) is 164356684138598065569
- 12820167087 cubed (128201670873) is 2107080152522109866529561727503
-
The
square root of 12820167087 is 113226.1766863123 -
The
cube root of 12820167087 is 2340.4420651043
Scales and comparisons
How big is 12820167087?- 12,820,167,087 seconds is equal to 407 years, 33 weeks, 2 days, 13 hours, 31 minutes, 27 seconds.
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To count from 1 to 12,820,167,087 would take you about eight hundred fifteen 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 12820167087 cubic inches would be around 195 feet tall.
Recreational maths with 12820167087
- 12820167087 backwards is 78076102821
- The number of decimal digits it has is: 11
- The sum of 12820167087's digits is 42
- More coming soon!
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The information we have on file for 12820167087 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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