142120302072
142,120,302,072 is an even composite number composed of six prime numbers multiplied together.
142120302072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 142120302072:
23 × 3 × 73 × 43 × 179 × 2243
(2 × 2 × 2 × 3 × 7 × 7 × 7 × 43 × 179 × 2243)See below for interesting mathematical facts about the number 142120302072 from the Numbermatics database.
Names of 142120302072
- Cardinal: 142120302072 can be written as One hundred forty-two billion, one hundred twenty million, three hundred two thousand and seventy-two.
Scientific notation
- Scientific notation: 1.42120302072 × 1011
Factors of 142120302072
Divisors of 142120302072
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 43 49 56 84 86 98 129 147 168 172 179 196 258 294 301 343 344 358 392 516 537 588 602 686 716 903 1029 1032 1074 1176 1204 1253 1372 1432 1806 2058 2107 2148 2243 2408 2506 2744 3612 3759 4116 4214 4296 4486 5012 6321 6729 7224 7518 7697 8232 8428 8771 8972 10024 12642 13458 14749 15036 15394 15701 16856 17542 17944 23091 25284 26313 26916 29498 30072 30788 31402 35084 44247 46182 47103 50568 52626 53832 53879 58996 61397 61576 62804 70168 88494 92364 94206 96449 105252 107758 109907 117992 122794 125608 161637 176988 184191 184728 188412 192898 210504 215516 219814 245588 289347 323274 329721 353976 368382 376824 377153 385796 401497 431032 439628 491176 578694 646548 659442 675143 736764 754306 769349 771592 802994 879256 1131459 1157388 1204491 1293096 1318884 1350286 1473528 1508612 1538698 1605988 2025429 2262918 2308047 2314776 2408982 2637768 2640071 2700572 2810479 3017224 3077396 3211976 4050858 4525836 4616094 4726001 4817964 5280142 5401144 5620958 6154792 7920213 8101716 8431437 9051672 9232188 9452002 9635928 10560284 11241916 14178003 15840426 16203432 16862874 17264371 18464376 18904004 19673353 21120568 22483832 28356006 31680852 33082007 33725748 34528742 37808008 39346706 51793113 56712012 59020059 63361704 66164014 67451496 69057484 78693412 99246021 103586226 113424024 118040118 120850597 132328028 137713471 138114968 157386824 198492042 207172452 236080236 241701194 264656056 275426942 362551791 396984084 413140413 414344904 472160472 483402388 550853884 725103582 793968168 826280826 845954179 966804776 1101707768 1450207164 1652561652 1691908358 2537862537 2900414328 3305123304 3383816716 5075725074 5921679253 6767633432 10151450148 11843358506 17765037759 20302900296 23686717012 35530075518 47373434024 71060151036 142120302072
- Sum of all divisors σ(n): 426539520000
- Sum of proper divisors (its aliquot sum) s(n): 284419217928
- 142120302072 is an abundant number, because the sum of its proper divisors (284419217928) is greater than itself. Its abundance is 142298915856
Bases of 142120302072
- Binary: 100001000101110000011110110101111110002
- Hexadecimal: 0x211707B5F8
- Base-36: 1TAERAWO
Squares and roots of 142120302072
- 142120302072 squared (1421203020722) is 20198180261036527493184
- 142120302072 cubed (1421203020723) is 2870571480003219099157243001077248
-
The
square root of 142120302072 is 376988.4641099777 -
The
cube root of 142120302072 is 5218.5763364077
Scales and comparisons
How big is 142120302072?- 142,120,302,072 seconds is equal to 4,518 years, 51 weeks, 1 day, 21 hours, 41 minutes, 12 seconds.
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To count from 1 to 142,120,302,072 would take you about nine thousand and thirty-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 142120302072 cubic inches would be around 434.9 feet tall.
Recreational maths with 142120302072
- 142120302072 backwards is 270203021241
- 142120302072 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142120302072's digits is 24
- More coming soon!
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