21373132032
21,373,132,032 is an even composite number composed of five prime numbers multiplied together.
21373132032 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty-six divisors.
Prime factorization of 21373132032:
28 × 32 × 72 × 312 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 31 × 31 × 197)See below for interesting mathematical facts about the number 21373132032 from the Numbermatics database.
Names of 21373132032
- Cardinal: 21373132032 can be written as Twenty-one billion, three hundred seventy-three million, one hundred thirty-two thousand and thirty-two.
Scientific notation
- Scientific notation: 2.1373132032 × 1010
Factors of 21373132032
Divisors of 21373132032
- Number of divisors d(n): 486
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 49 56 62 63 64 72 84 93 96 98 112 124 126 128 144 147 168 186 192 196 197 217 224 248 252 256 279 288 294 336 372 384 392 394 434 441 448 496 504 558 576 588 591 651 672 744 768 784 788 868 882 896 961 992 1008 1116 1152 1176 1182 1302 1344 1379 1488 1519 1568 1576 1736 1764 1773 1792 1922 1953 1984 2016 2232 2304 2352 2364 2604 2688 2758 2883 2976 3038 3136 3152 3472 3528 3546 3844 3906 3968 4032 4137 4464 4557 4704 4728 5208 5376 5516 5766 5952 6076 6107 6272 6304 6727 6944 7056 7092 7688 7812 7936 8064 8274 8649 8928 9114 9408 9456 9653 10416 11032 11532 11904 12152 12214 12411 12544 12608 13454 13671 13888 14112 14184 15376 15624 16128 16548 17298 17856 18228 18321 18816 18912 19306 20181 20832 22064 23064 23808 24304 24428 24822 25216 26908 27342 27776 28224 28368 28959 30752 31248 33096 34596 35712 36456 36642 37632 37824 38612 40362 41664 42749 44128 46128 47089 48608 48856 49644 50432 53816 54684 54963 55552 56448 56736 57918 60543 61504 62496 66192 69192 71424 72912 73284 75648 77224 80724 83328 85498 86877 88256 92256 94178 97216 97712 99288 107632 109368 109926 112896 113472 115836 121086 123008 124992 128247 132384 138384 141267 145824 146568 151296 154448 161448 166656 170996 173754 176512 184512 188356 189317 194432 195424 198576 215264 218736 219852 226944 231672 242172 246016 249984 256494 264768 276768 282534 291648 293136 299243 308896 322896 341992 347508 353024 369024 376712 378634 384741 388864 390848 397152 423801 430528 437472 439704 453888 463344 484344 499968 512988 529536 553536 565068 567951 583296 586272 598486 617792 645792 683984 695016 738048 753424 757268 769482 781696 794304 847602 861056 874944 879408 897729 926688 968688 1025976 1059072 1107072 1130136 1135902 1166592 1172544 1196972 1235584 1291584 1325219 1367968 1390032 1506848 1514536 1538964 1563392 1588608 1695204 1703853 1722112 1749888 1758816 1795458 1853376 1937376 2051952 2214144 2260272 2271804 2345088 2393944 2471168 2583168 2650438 2693187 2735936 2780064 3013696 3029072 3077928 3177216 3390408 3407706 3499776 3517632 3590916 3706752 3874752 3975657 4103904 4520544 4543608 4690176 4787888 5166336 5300876 5386374 5471872 5560128 6027392 6058144 6155856 6780816 6815412 7035264 7181832 7413504 7749504 7951314 8207808 9041088 9087216 9276533 9575776 10601752 10772748 10943744 11120256 11926971 12054784 12116288 12311712 13561632 13630824 14070528 14363664 15499008 15902628 16415616 18082176 18174432 18553066 19151552 21203504 21545496 22240512 23853942 24232576 24623424 27123264 27261648 27829599 28727328 31805256 32831232 36164352 36348864 37106132 38303104 42407008 43090992 47707884 48465152 49246848 54246528 54523296 55659198 57454656 63610512 72697728 74212264 76606208 83488797 84814016 86181984 95415768 98493696 108493056 109046592 111318396 114909312 127221024 145395456 148424528 166977594 169628032 172363968 190831536 218093184 222636792 229818624 254442048 296849056 333955188 339256064 344727936 381663072 436186368 445273584 508884096 593698112 667910376 689455872 763326144 890547168 1017768192 1187396224 1335820752 1526652288 1781094336 2374792448 2671641504 3053304576 3562188672 5343283008 7124377344 10686566016 21373132032
- Sum of all divisors σ(n): 74448087714
- Sum of proper divisors (its aliquot sum) s(n): 53074955682
- 21373132032 is an abundant number, because the sum of its proper divisors (53074955682) is greater than itself. Its abundance is 31701823650
Bases of 21373132032
- Binary: 100111110011111000000011101000000002
- Hexadecimal: 0x4F9F01D00
- Base-36: 9TH0E80
Squares and roots of 21373132032
- 21373132032 squared (213731320322) is 456810772857304449024
- 21373132032 cubed (213731320323) is 9763476961919129884610965536768
-
The
square root of 21373132032 is 146195.5267167911 -
The
cube root of 21373132032 is 2775.1687057891
Scales and comparisons
How big is 21373132032?- 21,373,132,032 seconds is equal to 679 years, 31 weeks, 1 day, 5 hours, 7 minutes, 12 seconds.
-
To count from 1 to 21,373,132,032 would take you about one thousand, three hundred fifty-nine 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 21373132032 cubic inches would be around 231.3 feet tall.
Recreational maths with 21373132032
- 21373132032 backwards is 23023137312
- The number of decimal digits it has is: 11
- The sum of 21373132032's digits is 27
- More coming soon!
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