21422932049142
21,422,932,049,142 is an even composite number composed of six prime numbers multiplied together.
21422932049142 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21422932049142:
2 × 35 × 13 × 29 × 233 × 501817
(2 × 3 × 3 × 3 × 3 × 3 × 13 × 29 × 233 × 501817)See below for interesting mathematical facts about the number 21422932049142 from the Numbermatics database.
Names of 21422932049142
- Cardinal: 21422932049142 can be written as Twenty-one trillion, four hundred twenty-two billion, nine hundred thirty-two million, forty-nine thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 2.1422932049142 × 1013
Factors of 21422932049142
Divisors of 21422932049142
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 29 39 54 58 78 81 87 117 162 174 233 234 243 261 351 377 466 486 522 699 702 754 783 1053 1131 1398 1566 2097 2106 2262 2349 3029 3159 3393 4194 4698 6058 6291 6318 6757 6786 7047 9087 10179 12582 13514 14094 18174 18873 20271 20358 27261 30537 37746 40542 54522 56619 60813 61074 81783 87841 91611 113238 121626 163566 175682 182439 183222 245349 263523 364878 490698 501817 527046 547317 736047 790569 1003634 1094634 1472094 1505451 1581138 1641951 2371707 3010902 3283902 4516353 4743414 6523621 7115121 9032706 13047242 13549059 14230242 14552693 19570863 21345363 27098118 29105386 39141726 40647177 42690726 43658079 58712589 81294354 87316158 116923361 117425178 121941531 130974237 176137767 189185009 233846722 243883062 261948474 350770083 352275534 378370018 392922711 528413301 567555027 701540166 785845422 1052310249 1056826602 1135110054 1178768133 1520003693 1585239903 1702665081 2104620498 2357536266 3040007386 3156930747 3170479806 3390777469 3405330162 3536304399 4560011079 5107995243 6313861494 6781554938 7072608798 9120022158 9470792241 10172332407 10215990486 13680033237 15323985729 18941584482 20344664814 27360066474 28412376723 30516997221 30647971458 41040099711 44080107097 45971957187 56824753446 61033994442 82080199422 88160214194 91550991663 91943914374 123120299133 132240321291 183101983326 246240598266 264480642582 274652974989 369360897399 396720963873 549305949978 738721794798 793441927746 823958924967 1190162891619 1647917849934 2380325783238 3570488674857 7140977349714 10711466024571 21422932049142
- Sum of all divisors σ(n): 53855990959680
- Sum of proper divisors (its aliquot sum) s(n): 32433058910538
- 21422932049142 is an abundant number, because the sum of its proper divisors (32433058910538) is greater than itself. Its abundance is 11010126861396
Bases of 21422932049142
- Binary: 1001101111011111010100100000100111100111101102
- Hexadecimal: 0x137BEA413CF6
- Base-36: 7LDK4M9DI
Squares and roots of 21422932049142
- 21422932049142 squared (214229320491422) is 458942017582155451102936164
- 21422932049142 cubed (214229320491423) is 9831883657158649270429809619813336971288
-
The
square root of 21422932049142 is 4628491.3361852585 -
The
cube root of 21422932049142 is 27773.2244173973
Scales and comparisons
How big is 21422932049142?- 21,422,932,049,142 seconds is equal to 681,182 years, 50 weeks, 4 days, 10 hours, 5 minutes, 42 seconds.
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To count from 1 to 21,422,932,049,142 would take you about one million, seven hundred two thousand, nine hundred fifty-seven 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 21422932049142 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21422932049142
- 21422932049142 backwards is 24194023922412
- The number of decimal digits it has is: 14
- The sum of 21422932049142's digits is 45
- More coming soon!
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