13121138766918
13,121,138,766,918 is an even composite number composed of six prime numbers multiplied together.
13121138766918 is an even 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 13121138766918:
2 × 3 × 72 × 13 × 701 × 22132
(2 × 3 × 7 × 7 × 13 × 701 × 2213 × 2213)See below for interesting mathematical facts about the number 13121138766918 from the Numbermatics database.
Names of 13121138766918
- Cardinal: 13121138766918 can be written as Thirteen trillion, one hundred twenty-one billion, one hundred thirty-eight million, seven hundred sixty-six thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 1.3121138766918 × 1013
Factors of 13121138766918
Divisors of 13121138766918
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 182 273 294 546 637 701 1274 1402 1911 2103 2213 3822 4206 4426 4907 6639 9113 9814 13278 14721 15491 18226 27339 28769 29442 30982 34349 46473 54678 57538 63791 68698 86307 92946 103047 108437 127582 172614 191373 201383 206094 216874 325311 382746 402766 446537 604149 650622 893074 1208298 1339611 1409681 1551313 2679222 2819362 3102626 4229043 4653939 4897369 8458086 9307878 9794738 10859191 14692107 20167069 21718382 29384214 32577573 34281583 40334138 60501207 63665797 65155146 68563166 76014337 102844749 121002414 127331594 141169483 152028674 190997391 205689498 228043011 239971081 282338966 381994782 423508449 445660579 456086022 479942162 719913243 847016898 891321158 988186381 1336981737 1439826486 1976372762 2673963474 2964559143 3119624053 3433055669 5929118286 6239248106 6866111338 9358872159 10299167007 18717744318 20598334014 24031389683 44629723697 48062779366 72094169049 89259447394 133889171091 144188338098 168219727781 267778342182 312408065879 336439455562 504659183343 624816131758 937224197637 1009318366686 1874448395274 2186856461153 4373712922306 6560569383459 13121138766918
- Sum of all divisors σ(n): 32936721579216
- Sum of proper divisors (its aliquot sum) s(n): 19815582812298
- 13121138766918 is an abundant number, because the sum of its proper divisors (19815582812298) is greater than itself. Its abundance is 6694444045380
Bases of 13121138766918
- Binary: 101111101111000000001101000010110100010001102
- Hexadecimal: 0xBEF00D0B446
- Base-36: 4NFRN8SAU
Squares and roots of 13121138766918
- 13121138766918 squared (131211387669182) is 172164282540718413531218724
- 13121138766918 cubed (131211387669183) is 2258991441923644160646872454323113372632
-
The
square root of 13121138766918 is 3622311.2465548843 -
The
cube root of 13121138766918 is 23586.1565171143
Scales and comparisons
How big is 13121138766918?- 13,121,138,766,918 seconds is equal to 417,211 years, 32 weeks, 4 days, 35 minutes, 18 seconds.
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To count from 1 to 13,121,138,766,918 would take you about one million, forty-three thousand and twenty-nine 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 13121138766918 cubic inches would be around 1965.5 feet tall.
Recreational maths with 13121138766918
- 13121138766918 backwards is 81966783112131
- The number of decimal digits it has is: 14
- The sum of 13121138766918's digits is 57
- More coming soon!
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The information we have on file for 13121138766918 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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