21270143232
21,270,143,232 is an even composite number composed of six prime numbers multiplied together.
21270143232 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21270143232:
28 × 32 × 13 × 17 × 37 × 1129
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 17 × 37 × 1129)See below for interesting mathematical facts about the number 21270143232 from the Numbermatics database.
Names of 21270143232
- Cardinal: 21270143232 can be written as Twenty-one billion, two hundred seventy million, one hundred forty-three thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 2.1270143232 × 1010
Factors of 21270143232
Divisors of 21270143232
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 37 39 48 51 52 64 68 72 74 78 96 102 104 111 117 128 136 144 148 153 156 192 204 208 221 222 234 256 272 288 296 306 312 333 384 408 416 442 444 468 481 544 576 592 612 624 629 663 666 768 816 832 884 888 936 962 1088 1129 1152 1184 1224 1248 1258 1326 1332 1443 1632 1664 1768 1776 1872 1887 1924 1989 2176 2258 2304 2368 2448 2496 2516 2652 2664 2886 3264 3328 3387 3536 3552 3744 3774 3848 3978 4329 4352 4516 4736 4896 4992 5032 5304 5328 5661 5772 6528 6774 7072 7104 7488 7548 7696 7956 8177 8658 9032 9472 9792 9984 10064 10161 10608 10656 11322 11544 13056 13548 14144 14208 14677 14976 15096 15392 15912 16354 17316 18064 19193 19584 20128 20322 21216 21312 22644 23088 24531 27096 28288 28416 29354 29952 30192 30784 31824 32708 34632 36128 38386 39168 40256 40644 41773 42432 42624 44031 45288 46176 49062 54192 56576 57579 58708 60384 61568 63648 65416 69264 72256 73593 76772 80512 81288 83546 84864 85248 88062 90576 92352 98124 108384 115158 117416 120768 123136 125319 127296 130832 132093 138528 144512 147186 153544 161024 162576 167092 169728 172737 176124 181152 184704 196248 216768 230316 234832 241536 249509 250638 254592 261664 264186 277056 289024 294372 307088 325152 334184 345474 352248 362304 369408 375957 392496 433536 460632 469664 483072 499018 501276 509184 523328 528372 543049 554112 588744 614176 650304 668368 690948 704496 710141 724608 748527 751914 784992 867072 921264 939328 998036 1002552 1046656 1056744 1086098 1108224 1177488 1228352 1300608 1336736 1381896 1408992 1420282 1449216 1497054 1503828 1569984 1629147 1842528 1878656 1996072 2005104 2093312 2113488 2130423 2172196 2245581 2354976 2456704 2601216 2673472 2763792 2817984 2840564 2994108 3007656 3139968 3258294 3685056 3757312 3992144 4010208 4226976 4260846 4344392 4491162 4709952 4887441 4913408 5346944 5527584 5635968 5681128 5988216 6015312 6279936 6391269 6516588 7370112 7984288 8020416 8453952 8521692 8688784 8982324 9231833 9419904 9774882 10693888 11055168 11271936 11362256 11976432 12030624 12782538 13033176 14740224 15968576 16040832 16907904 17043384 17377568 17964648 18463666 18839808 19549764 22110336 22724512 23952864 24061248 25565076 26066352 27695499 31937152 32081664 33815808 34086768 34755136 35929296 36927332 39099528 44220672 45449024 47905728 48122496 51130152 52132704 55390998 63874304 68173536 69510272 71858592 73854664 78199056 83086497 90898048 95811456 96244992 102260304 104265408 110781996 136347072 139020544 143717184 147709328 156398112 166172994 181796096 191622912 204520608 208530816 221563992 272694144 287434368 295418656 312796224 332345988 409041216 417061632 443127984 545388288 574868736 590837312 625592448 664691976 818082432 886255968 1181674624 1251184896 1329383952 1636164864 1772511936 2363349248 2658767904 3545023872 5317535808 7090047744 10635071616 21270143232
- Sum of all divisors σ(n): 71883105840
- Sum of proper divisors (its aliquot sum) s(n): 50612962608
- 21270143232 is an abundant number, because the sum of its proper divisors (50612962608) is greater than itself. Its abundance is 29342819376
Bases of 21270143232
- Binary: 100111100111100110010100001000000002
- Hexadecimal: 0x4F3CCA100
- Base-36: 9RROZK0
Squares and roots of 21270143232
- 21270143232 squared (212701432322) is 452418993109795405824
- 21270143232 cubed (212701432323) is 9623016784322569384092046983168
-
The
square root of 21270143232 is 145842.8717215895 -
The
cube root of 21270143232 is 2770.7040411753
Scales and comparisons
How big is 21270143232?- 21,270,143,232 seconds is equal to 676 years, 16 weeks, 6 days, 5 hours, 7 minutes, 12 seconds.
-
To count from 1 to 21,270,143,232 would take you about one thousand, three hundred fifty-two 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 21270143232 cubic inches would be around 230.9 feet tall.
Recreational maths with 21270143232
- 21270143232 backwards is 23234107212
- The number of decimal digits it has is: 11
- The sum of 21270143232's digits is 27
- More coming soon!
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