21231669343122
21,231,669,343,122 is an even composite number composed of seven prime numbers multiplied together.
21231669343122 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21231669343122:
2 × 32 × 7 × 17 × 71 × 241 × 579281
(2 × 3 × 3 × 7 × 17 × 71 × 241 × 579281)See below for interesting mathematical facts about the number 21231669343122 from the Numbermatics database.
Names of 21231669343122
- Cardinal: 21231669343122 can be written as Twenty-one trillion, two hundred thirty-one billion, six hundred sixty-nine million, three hundred forty-three thousand, one hundred twenty-two.
Scientific notation
- Scientific notation: 2.1231669343122 × 1013
Factors of 21231669343122
Divisors of 21231669343122
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 14 17 18 21 34 42 51 63 71 102 119 126 142 153 213 238 241 306 357 426 482 497 639 714 723 994 1071 1207 1278 1446 1491 1687 2142 2169 2414 2982 3374 3621 4097 4338 4473 5061 7242 8194 8449 8946 10122 10863 12291 15183 16898 17111 21726 24582 25347 28679 30366 34222 36873 50694 51333 57358 73746 76041 86037 102666 119777 152082 153999 172074 239554 258111 290887 307998 359331 516222 579281 581774 718662 872661 1077993 1158562 1737843 1745322 2036209 2155986 2617983 3475686 4054967 4072418 5213529 5235966 6108627 8109934 9847777 10427058 12164901 12217254 18325881 19695554 24329802 29543331 36494703 36651762 41128951 59086662 68934439 72989406 82257902 88629993 123386853 137868878 139606721 177259986 206803317 246773706 279213442 287902657 370160559 413606634 418820163 575805314 620409951 699192167 740321118 837640326 863707971 977247047 1240819902 1256460489 1398384334 1727415942 1954494094 2097576501 2373314257 2512920978 2591123913 2931741141 4195153002 4746628514 4894345169 5182247826 5863482282 6292729503 7119942771 8795223423 9788690338 9912077191 12585459006 14239885542 14683035507 16613199799 17590446846 19824154382 21359828313 29366071014 29736231573 33226399598 42719656626 44049106521 49839599397 59472463146 69384540337 88098213042 89208694719 99679198794 138769080674 149518798191 168505312247 178417389438 208153621011 299037596382 337010624494 416307242022 505515936741 624460863033 1011031873482 1179537185729 1248921726066 1516547810223 2359074371458 3033095620446 3538611557187 7077223114374 10615834671561 21231669343122
- Sum of all divisors σ(n): 56684588133888
- Sum of proper divisors (its aliquot sum) s(n): 35452918790766
- 21231669343122 is an abundant number, because the sum of its proper divisors (35452918790766) is greater than itself. Its abundance is 14221249447644
Bases of 21231669343122
- Binary: 1001101001111011000100001101111110011100100102
- Hexadecimal: 0x134F621BF392
- Base-36: 7IXOZQOWI
Squares and roots of 21231669343122
- 21231669343122 squared (212316693431222) is 450783783095666578968706884
- 21231669343122 cubed (212316693431223) is 9570892227928821362377253828010039451848
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The
square root of 21231669343122 is 4607783.5607938445 -
The
cube root of 21231669343122 is 27690.3246338027
Scales and comparisons
How big is 21231669343122?- 21,231,669,343,122 seconds is equal to 675,101 years, 21 weeks, 2 days, 16 hours, 38 minutes, 42 seconds.
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To count from 1 to 21,231,669,343,122 would take you about one million, six hundred eighty-seven thousand, seven hundred fifty-three 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 21231669343122 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231669343122
- 21231669343122 backwards is 22134396613212
- The number of decimal digits it has is: 14
- The sum of 21231669343122's digits is 45
- More coming soon!
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