142071643428
142,071,643,428 is an even composite number composed of seven prime numbers multiplied together.
142071643428 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142071643428:
22 × 3 × 11 × 132 × 47 × 179 × 757
(2 × 2 × 3 × 11 × 13 × 13 × 47 × 179 × 757)See below for interesting mathematical facts about the number 142071643428 from the Numbermatics database.
Names of 142071643428
- Cardinal: 142071643428 can be written as One hundred forty-two billion, seventy-one million, six hundred forty-three thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42071643428 × 1011
Factors of 142071643428
Divisors of 142071643428
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 11 12 13 22 26 33 39 44 47 52 66 78 94 132 141 143 156 169 179 188 282 286 338 358 429 507 517 537 564 572 611 676 716 757 858 1014 1034 1074 1222 1514 1551 1716 1833 1859 1969 2028 2068 2148 2271 2327 2444 3028 3102 3666 3718 3938 4542 4654 5577 5907 6204 6721 6981 7332 7436 7876 7943 8327 8413 9084 9308 9841 11154 11814 13442 13962 15886 16654 16826 19682 20163 22308 23628 23829 24981 25239 25597 26884 27924 29523 30251 31772 33308 33652 35579 39364 40326 47658 49962 50478 51194 59046 60502 71158 76791 80652 87373 90753 92543 95316 99924 100956 102388 106737 108251 109369 118092 121004 127933 135503 142316 153582 174746 181506 185086 213474 216502 218738 255866 262119 271006 277629 307164 324753 328107 332761 349492 363012 370172 383799 391369 406509 426948 433004 437476 462527 511732 524238 542012 555258 649506 656214 665522 767598 782738 813018 925054 998283 1048476 1110516 1174107 1203059 1299012 1312428 1331044 1387581 1407263 1421797 1490533 1535196 1565476 1626036 1761539 1850108 1996566 2348214 2406118 2775162 2814526 2843594 2981066 3523078 3609177 3993132 4221789 4265391 4471599 4696428 4812236 5087797 5284617 5550324 5629052 5687188 5962132 6012851 6368641 7046156 7218354 8443578 8530782 8943198 10175594 10569234 12025702 12737282 14436708 15263391 15639767 16887156 17061564 17886396 18038553 19105923 19376929 20351188 21138468 22900007 24051404 25474564 30526782 31279534 36077106 38211846 38753858 45800014 46919301 58130787 61053564 62559068 66141361 68700021 70055051 72154212 76423692 77507716 82792333 91600028 93838602 116261574 132282722 137400042 140110102 165584666 187677204 198424083 210165153 232523148 248376999 251900077 264565444 274800084 280220204 331169332 396848166 420330306 496753998 503800154 755700231 793696332 840660612 910715663 993507996 1007600308 1076300329 1511400462 1821431326 2152600658 2732146989 3022800924 3228900987 3642862652 4305201316 5464293978 6457801974 10928587956 11839303619 12915603948 23678607238 35517910857 47357214476 71035821714 142071643428
- Sum of all divisors σ(n): 402692290560
- Sum of proper divisors (its aliquot sum) s(n): 260620647132
- 142071643428 is an abundant number, because the sum of its proper divisors (260620647132) is greater than itself. Its abundance is 118549003704
Bases of 142071643428
- Binary: 100001000101000010000100111101001001002
- Hexadecimal: 0x2114213D24
- Base-36: 1T9LSDNO
Squares and roots of 142071643428
- 142071643428 squared (1420716434282) is 20184351866332775591184
- 142071643428 cubed (1420716434283) is 2867624041178916411780235148338752
-
The
square root of 142071643428 is 376923.9225997733 -
The
cube root of 142071643428 is 5217.9806958841
Scales and comparisons
How big is 142071643428?- 142,071,643,428 seconds is equal to 4,517 years, 22 weeks, 5 days, 17 hours, 23 minutes, 48 seconds.
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To count from 1 to 142,071,643,428 would take you about nine thousand and thirty-four 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 142071643428 cubic inches would be around 434.8 feet tall.
Recreational maths with 142071643428
- 142071643428 backwards is 824346170241
- The number of decimal digits it has is: 12
- The sum of 142071643428's digits is 42
- More coming soon!
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