21267929016
21,267,929,016 is an even composite number composed of seven prime numbers multiplied together.
21267929016 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21267929016:
23 × 32 × 17 × 41 × 47 × 71 × 127
(2 × 2 × 2 × 3 × 3 × 17 × 41 × 47 × 71 × 127)See below for interesting mathematical facts about the number 21267929016 from the Numbermatics database.
Names of 21267929016
- Cardinal: 21267929016 can be written as Twenty-one billion, two hundred sixty-seven million, nine hundred twenty-nine thousand and sixteen.
Scientific notation
- Scientific notation: 2.1267929016 × 1010
Factors of 21267929016
Divisors of 21267929016
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 34 36 41 47 51 68 71 72 82 94 102 123 127 136 141 142 153 164 188 204 213 246 254 282 284 306 328 369 376 381 408 423 426 492 508 564 568 612 639 697 738 762 799 846 852 984 1016 1128 1143 1207 1224 1278 1394 1476 1524 1598 1692 1704 1927 2091 2159 2286 2397 2414 2556 2788 2911 2952 3048 3196 3337 3384 3621 3854 4182 4318 4572 4794 4828 5112 5207 5576 5781 5822 5969 6273 6392 6477 6674 7191 7242 7708 8364 8636 8733 9017 9144 9588 9656 10011 10414 10863 11562 11644 11938 12546 12954 13348 14382 14484 15416 15621 16728 17272 17343 17466 17907 18034 19176 19431 20022 20828 21726 23124 23288 23876 25092 25908 26199 26696 27051 28764 28968 30033 31242 32759 34686 34932 35814 36068 38862 40044 41656 43452 46248 46863 47752 49487 50184 51816 52398 53721 54102 56729 57528 60066 62484 65518 69372 69864 71628 72136 77724 80088 81153 86904 88519 93726 98277 98974 101473 104796 107442 108204 113458 120132 124968 131036 136817 138744 143256 148461 153289 155448 162306 170187 177038 187452 196554 197948 202946 209592 214884 216408 226916 240264 244729 262072 265557 273634 294831 296922 304419 306578 324612 340374 354076 369697 374904 393108 395896 405892 410451 423799 429768 445383 453832 459867 489458 510561 531114 547268 589662 593844 608838 613156 649224 680748 708152 734187 739394 786216 796671 811784 820902 847598 890766 913257 919734 978916 1021122 1062228 1094536 1109091 1179324 1187688 1217676 1226312 1231353 1271397 1361496 1379601 1468374 1478788 1593342 1641804 1695196 1781532 1826514 1839468 1957832 2042244 2124456 2202561 2218182 2325889 2358648 2435352 2462706 2542794 2759202 2936748 2957576 3186684 3283608 3327273 3390392 3563064 3653028 3678936 3814191 4084488 4160393 4405122 4436364 4651778 4925412 5085588 5518404 5873496 6284849 6373368 6654546 6977667 7204583 7306056 7628382 8320786 8810244 8872728 9303556 9850824 10171176 11036808 12481179 12569698 13309092 13955334 14409166 15256764 16641572 17375759 17620488 18607112 18854547 20933001 21613749 24962358 25139396 26618184 27910668 28818332 30513528 33283144 34751518 37443537 37709094 41866002 43227498 49924716 50278792 52127277 55821336 56563641 57636664 64841247 69503036 74887074 75418188 83732004 86454996 99849432 104254554 113127282 129682494 139006072 149774148 150836376 156381831 167464008 172909992 208509108 226254564 259364988 295387903 299548296 312763662 417018216 452509128 518729976 590775806 625527324 886163709 1181551612 1251054648 1772327418 2363103224 2658491127 3544654836 5316982254 7089309672 10633964508 21267929016
- Sum of all divisors σ(n): 65213890560
- Sum of proper divisors (its aliquot sum) s(n): 43945961544
- 21267929016 is an abundant number, because the sum of its proper divisors (43945961544) is greater than itself. Its abundance is 22678032528
Bases of 21267929016
- Binary: 100111100111010101011010111101110002
- Hexadecimal: 0x4F3AAD7B8
- Base-36: 9RQDJ20
Squares and roots of 21267929016
- 21267929016 squared (212679290162) is 452324804629614728256
- 21267929016 cubed (212679290163) is 9620011837038714211976737476096
-
The
square root of 21267929016 is 145835.2804228113 -
The
cube root of 21267929016 is 2770.6078946653
Scales and comparisons
How big is 21267929016?- 21,267,929,016 seconds is equal to 676 years, 13 weeks, 1 day, 14 hours, 3 minutes, 36 seconds.
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To count from 1 to 21,267,929,016 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 21267929016 cubic inches would be around 230.9 feet tall.
Recreational maths with 21267929016
- 21267929016 backwards is 61092976212
- The number of decimal digits it has is: 11
- The sum of 21267929016's digits is 45
- More coming soon!
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The information we have on file for 21267929016 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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