142420999552
142,420,999,552 is an even composite number composed of four prime numbers multiplied together.
142420999552 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 142420999552:
27 × 133 × 17 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 17 × 31 × 31 × 31)See below for interesting mathematical facts about the number 142420999552 from the Numbermatics database.
Names of 142420999552
- Cardinal: 142420999552 can be written as One hundred forty-two billion, four hundred twenty million, nine hundred ninety-nine thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 1.42420999552 × 1011
Factors of 142420999552
Divisors of 142420999552
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 8 13 16 17 26 31 32 34 52 62 64 68 104 124 128 136 169 208 221 248 272 338 403 416 442 496 527 544 676 806 832 884 961 992 1054 1088 1352 1612 1664 1768 1922 1984 2108 2176 2197 2704 2873 3224 3536 3844 3968 4216 4394 5239 5408 5746 6448 6851 7072 7688 8432 8788 10478 10816 11492 12493 12896 13702 14144 15376 16337 16864 17576 20956 21632 22984 24986 25792 27404 28288 29791 30752 32674 33728 35152 37349 41912 45968 49972 51584 54808 59582 61504 65348 67456 68107 70304 74698 83824 89063 91936 99944 109616 119164 123008 130696 136214 140608 149396 162409 167648 178126 183872 199888 212381 219232 238328 261392 272428 281216 298792 324818 335296 356252 367744 387283 399776 424762 438464 476656 506447 522784 544856 597584 649636 670592 712504 774566 799552 849524 876928 953312 1012894 1045568 1089712 1157819 1195168 1299272 1425008 1549132 1599104 1699048 1906624 2025788 2091136 2111317 2179424 2315638 2390336 2598544 2760953 2850016 3098264 3398096 3813248 4051576 4222634 4358848 4631276 4780672 5034679 5197088 5521906 5700032 6196528 6583811 6796192 8103152 8445268 8717696 9262552 10069358 10394176 11043812 11400064 12393056 13167622 13592384 16206304 16890536 18525104 20138716 20788352 22087624 24786112 26335244 27184768 32412608 33781072 35892389 37050208 40277432 44175248 49572224 52670488 64825216 65450827 67562144 71784778 74100416 80554864 85589543 88350496 105340976 130901654 135124288 143569556 148200832 161109728 171179086 176700992 210681952 261803308 270248576 287139112 322219456 342358172 353401984 421363904 523606616 574278224 644438912 684716344 842727808 1047213232 1112664059 1148556448 1369432688 2094426464 2225328118 2297112896 2738865376 4188852928 4450656236 4594225792 5477730752 8377705856 8901312472 10955461504 17802624944 35605249888 71210499776 142420999552
- Sum of all divisors σ(n): 336290572800
- Sum of proper divisors (its aliquot sum) s(n): 193869573248
- 142420999552 is an abundant number, because the sum of its proper divisors (193869573248) is greater than itself. Its abundance is 51448573696
Bases of 142420999552
- Binary: 100001001010001111001111111101100000002
- Hexadecimal: 0x2128F3FD80
- Base-36: 1TFDSAKG
Squares and roots of 142420999552
- 142420999552 squared (1424209995522) is 20283741113390784200704
- 142420999552 cubed (1424209995523) is 2888830684023112857849393062084608
-
The
square root of 142420999552 is 377387.0686072855 -
The
cube root of 142420999552 is 5222.2542236593
Scales and comparisons
How big is 142420999552?- 142,420,999,552 seconds is equal to 4,528 years, 28 weeks, 3 days, 4 hours, 45 minutes, 52 seconds.
-
To count from 1 to 142,420,999,552 would take you about nine thousand and 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 142420999552 cubic inches would be around 435.2 feet tall.
Recreational maths with 142420999552
- 142420999552 backwards is 255999024241
- 142420999552 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142420999552's digits is 52
- More coming soon!
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