21409230960
21,409,230,960 is an even composite number composed of six prime numbers multiplied together.
21409230960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21409230960:
24 × 33 × 5 × 132 × 223 × 263
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 223 × 263)See below for interesting mathematical facts about the number 21409230960 from the Numbermatics database.
Names of 21409230960
- Cardinal: 21409230960 can be written as Twenty-one billion, four hundred nine million, two hundred thirty thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.140923096 × 1010
Factors of 21409230960
Divisors of 21409230960
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 90 104 108 117 120 130 135 144 156 169 180 195 208 216 223 234 240 260 263 270 312 338 351 360 390 432 446 468 507 520 526 540 585 624 669 676 702 720 780 789 845 892 936 1014 1040 1052 1080 1115 1170 1315 1338 1352 1404 1521 1560 1578 1690 1755 1784 1872 2007 2028 2104 2160 2230 2340 2367 2535 2630 2676 2704 2808 2899 3042 3120 3156 3345 3380 3419 3510 3568 3945 4014 4056 4208 4460 4563 4680 4734 5070 5260 5352 5616 5798 6021 6084 6312 6690 6760 6838 7020 7101 7605 7890 8028 8112 8697 8920 9126 9360 9468 10035 10140 10257 10520 10704 11596 11835 12042 12168 12624 13380 13520 13676 14040 14202 14495 15210 15780 16056 17095 17394 17840 18252 18936 20070 20280 20514 21040 22815 23192 23670 24084 24336 26091 26760 27352 28080 28404 28990 30105 30420 30771 31560 32112 34190 34788 35505 36504 37687 37872 40140 40560 41028 43485 44447 45630 46384 47340 48168 51285 52182 53520 54704 56808 57980 58649 60210 60840 61542 63120 68380 69576 71010 73008 75374 78273 80280 82056 86970 88894 91260 92313 94680 96336 102570 104364 113061 113616 115960 117298 120420 121680 123084 130455 133341 136760 139152 142020 150748 153855 156546 160560 164112 173940 175947 177788 182520 184626 188435 189360 205140 208728 222235 226122 231920 234596 240840 246168 260910 266682 273520 284040 293245 301496 307710 313092 339183 347880 351894 355576 365040 369252 376870 391365 400023 410280 417456 444470 452244 461565 469192 481680 492336 521820 527841 533364 565305 568080 586490 602992 615420 626184 666705 678366 695760 703788 711152 738504 753740 762437 782730 800046 820560 879735 888940 904488 923130 938384 1017549 1043640 1055682 1066728 1130610 1172980 1200069 1230840 1252368 1333410 1356732 1407576 1477008 1507480 1524874 1565460 1583523 1600092 1695915 1759470 1777880 1808976 1846260 2000115 2035098 2087280 2111364 2133456 2261220 2287311 2345960 2400138 2461680 2639205 2666820 2713464 2815152 3014960 3049748 3130920 3167046 3200184 3391830 3518940 3555760 3692520 3812185 4000230 4070196 4222728 4522440 4574622 4691920 4800276 5087745 5278410 5333640 5426928 6000345 6099496 6261840 6334092 6400368 6783660 6861933 7037880 7385040 7624370 7917615 8000460 8140392 8445456 9044880 9149244 9600552 9911681 10175490 10556820 10667280 11436555 12000690 12198992 12668184 13567320 13723866 14075760 15248740 15835230 16000920 16280784 18298488 19201104 19823362 20350980 20585799 21113640 22873110 24001380 25336368 27134640 27447732 29735043 30497480 31670460 32001840 34309665 36596976 39646724 40701960 41171598 42227280 45746220 48002760 49558405 54895464 59470086 60994960 63340920 68619330 79293448 81403920 82343196 89205129 91492440 96005520 99116810 102928995 109790928 118940172 126681840 137238660 148675215 158586896 164686392 178410258 182984880 198233620 205857990 237880344 267615387 274477320 297350430 329372784 356820516 396467240 411715980 446025645 475760688 535230774 548954640 594700860 713641032 792934480 823431960 892051290 1070461548 1189401720 1338076935 1427282064 1646863920 1784102580 2140923096 2378803440 2676153870 3568205160 4281846192 5352307740 7136410320 10704615480 21409230960
- Sum of all divisors σ(n): 80514846720
- Sum of proper divisors (its aliquot sum) s(n): 59105615760
- 21409230960 is an abundant number, because the sum of its proper divisors (59105615760) is greater than itself. Its abundance is 37696384800
Bases of 21409230960
- Binary: 100111111000001011011110000011100002
- Hexadecimal: 0x4FC16F070
- Base-36: 9U2I4C0
Squares and roots of 21409230960
- 21409230960 squared (214092309602) is 458355170298622521600
- 21409230960 cubed (214092309603) is 9813031702633341734791988736000
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The
square root of 21409230960 is 146318.9357533741 -
The
cube root of 21409230960 is 2776.7302343285
Scales and comparisons
How big is 21409230960?- 21,409,230,960 seconds is equal to 680 years, 38 weeks, 6 days, 36 minutes.
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To count from 1 to 21,409,230,960 would take you about one thousand, three hundred sixty-one 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 21409230960 cubic inches would be around 231.4 feet tall.
Recreational maths with 21409230960
- 21409230960 backwards is 06903290412
- 21409230960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21409230960's digits is 36
- More coming soon!
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