21464272032
21,464,272,032 is an even composite number composed of seven prime numbers multiplied together.
21464272032 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21464272032:
25 × 3 × 72 × 19 × 31 × 61 × 127
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 19 × 31 × 61 × 127)See below for interesting mathematical facts about the number 21464272032 from the Numbermatics database.
Names of 21464272032
- Cardinal: 21464272032 can be written as Twenty-one billion, four hundred sixty-four million, two hundred seventy-two thousand and thirty-two.
Scientific notation
- Scientific notation: 2.1464272032 × 1010
Factors of 21464272032
Divisors of 21464272032
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 31 32 38 42 48 49 56 57 61 62 76 84 93 96 98 112 114 122 124 127 133 147 152 168 183 186 196 217 224 228 244 248 254 266 294 304 336 366 372 381 392 399 427 434 456 488 496 508 532 588 589 608 651 672 732 744 762 784 798 854 868 889 912 931 976 992 1016 1064 1159 1176 1178 1281 1302 1464 1488 1519 1524 1568 1596 1708 1736 1767 1778 1824 1862 1891 1952 2032 2128 2318 2352 2356 2413 2562 2604 2667 2793 2928 2976 2989 3038 3048 3192 3416 3472 3477 3534 3556 3724 3782 3937 4064 4123 4256 4557 4636 4704 4712 4826 5124 5208 5334 5586 5673 5856 5978 6076 6096 6223 6384 6832 6944 6954 7068 7112 7239 7448 7564 7747 7874 8113 8246 8967 9114 9272 9424 9652 10248 10416 10668 11172 11346 11811 11956 12152 12192 12369 12446 12768 13237 13664 13908 14136 14224 14478 14896 15128 15494 15748 16226 16492 16891 17934 18228 18544 18669 18848 19304 20496 20832 21336 22344 22692 23241 23622 23912 24304 24339 24738 24892 26474 27559 27816 28272 28448 28861 28956 29792 30256 30988 31496 32452 32984 33782 35868 35929 36456 37088 37338 38608 39711 40992 42672 44688 45384 46482 47244 47824 48608 48678 49476 49784 50673 52948 54229 55118 55632 56544 56791 57722 57912 60512 61976 62992 64904 65968 67564 71736 71858 72912 74676 74803 77216 79422 82677 85344 86583 89376 90768 92659 92964 94488 95648 97356 98952 99568 101346 105896 107787 108458 110236 111264 113582 115444 115824 118237 123952 125984 129808 131936 135128 143472 143716 145824 147193 149352 149606 158844 162687 165354 170373 173166 181536 185318 185928 188976 192913 194712 197904 199136 202692 211792 215574 216916 220472 224409 227164 230888 231648 236474 240157 247904 251503 259616 270256 277977 286944 287432 294386 298704 299212 317688 325374 330708 340746 346332 354711 370636 371856 377952 379603 385826 389424 395808 405384 423584 431148 433832 440944 441579 448818 454328 461776 472948 480314 503006 523621 540512 555954 574864 578739 588772 597408 598424 635376 650748 661416 681492 692664 709422 720471 741272 743712 754509 759206 771652 778848 810768 862296 867664 881888 883158 897636 908656 923552 945896 960628 1006012 1030351 1047242 1111908 1138809 1149728 1157478 1177544 1196848 1270752 1301496 1322832 1362984 1385328 1418844 1440942 1482544 1509018 1518412 1543304 1570863 1621536 1681099 1724592 1735328 1760521 1766316 1795272 1817312 1891792 1921256 2012024 2060702 2094484 2223816 2277618 2314956 2355088 2393696 2602992 2645664 2725968 2770656 2837688 2881884 2965088 3018036 3036824 3086608 3091053 3141726 3362198 3449184 3521042 3532632 3590544 3665347 3783584 3842512 4024048 4121404 4188968 4447632 4555236 4562983 4629912 4710176 5043297 5205984 5281563 5451936 5675376 5763768 6036072 6073648 6173216 6182106 6283452 6724396 7042084 7065264 7181088 7212457 7330694 7685024 8048096 8242808 8377936 8895264 9110472 9125966 9259824 10086594 10563126 10996041 11350752 11527536 11767693 12072144 12147296 12364212 12566904 13448792 13688949 14084168 14130528 14424914 14661388 16485616 16755872 18220944 18251932 18519648 20173188 21126252 21637371 21992082 23055072 23535386 24144288 24728424 25133808 26897584 27377898 28168336 28849828 29322776 31940881 32971232 35303079 36441888 36503864 40346376 42252504 43274742 43984164 47070772 49456848 50267616 53795168 54755796 56336672 57699656 58645552 63881762 70606158 73007728 80692752 84505008 86549484 87968328 94141544 95822643 98913696 109511592 115399312 117291104 127763524 141212316 146015456 161385504 169010016 173098968 175936656 188283088 191645286 219023184 223586167 230798624 255527048 282424632 346197936 351873312 376566176 383290572 438046368 447172334 511054096 564849264 670758501 692395872 766581144 894344668 1022108192 1129698528 1341517002 1533162288 1788689336 2683034004 3066324576 3577378672 5366068008 7154757344 10732136016 21464272032
- Sum of all divisors σ(n): 72955330560
- Sum of proper divisors (its aliquot sum) s(n): 51491058528
- 21464272032 is an abundant number, because the sum of its proper divisors (51491058528) is greater than itself. Its abundance is 30026786496
Bases of 21464272032
- Binary: 100111111110101111011001100101000002
- Hexadecimal: 0x4FF5ECCA0
- Base-36: 9UZ9UAO
Squares and roots of 21464272032
- 21464272032 squared (214642720322) is 460714973863697409024
- 21464272032 cubed (214642720323) is 9888911528226171276624707616768
-
The
square root of 21464272032 is 146506.9009705687 -
The
cube root of 21464272032 is 2779.1077667391
Scales and comparisons
How big is 21464272032?- 21,464,272,032 seconds is equal to 682 years, 25 weeks, 6 days, 1 hour, 47 minutes, 12 seconds.
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To count from 1 to 21,464,272,032 would take you about one thousand, three hundred sixty-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 21464272032 cubic inches would be around 231.6 feet tall.
Recreational maths with 21464272032
- 21464272032 backwards is 23027246412
- The number of decimal digits it has is: 11
- The sum of 21464272032's digits is 33
- More coming soon!
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