21164637405120
21,164,637,405,120 is an even composite number composed of six prime numbers multiplied together.
21164637405120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21164637405120:
26 × 3 × 5 × 112 × 19 × 9589603
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 19 × 9589603)See below for interesting mathematical facts about the number 21164637405120 from the Numbermatics database.
Names of 21164637405120
- Cardinal: 21164637405120 can be written as Twenty-one trillion, one hundred sixty-four billion, six hundred thirty-seven million, four hundred five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.116463740512 × 1013
Factors of 21164637405120
Divisors of 21164637405120
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 32 33 38 40 44 48 55 57 60 64 66 76 80 88 95 96 110 114 120 121 132 152 160 165 176 190 192 209 220 228 240 242 264 285 304 320 330 352 363 380 418 440 456 480 484 528 570 605 608 627 660 704 726 760 836 880 912 960 968 1045 1056 1140 1210 1216 1254 1320 1452 1520 1672 1760 1815 1824 1936 2090 2112 2280 2299 2420 2508 2640 2904 3040 3135 3344 3520 3630 3648 3872 4180 4560 4598 4840 5016 5280 5808 6080 6270 6688 6897 7260 7744 8360 9120 9196 9680 10032 10560 11495 11616 12540 13376 13794 14520 16720 18240 18392 19360 20064 22990 23232 25080 27588 29040 33440 34485 36784 38720 40128 45980 50160 55176 58080 66880 68970 73568 91960 100320 110352 116160 137940 147136 183920 200640 220704 275880 367840 441408 551760 735680 1103520 2207040 9589603 19179206 28768809 38358412 47948015 57537618 76716824 95896030 105485633 115075236 143844045 153433648 182202457 191792060 210971266 230150472 287688090 306867296 316456899 364404914 383584120 421942532 460300944 527428165 546607371 575376180 613734592 632913798 728809828 767168240 843885064 911012285 920601888 1054856330 1093214742 1150752360 1160341963 1265827596 1457619656 1534336480 1582284495 1687770128 1822024570 1841203776 2004227027 2109712660 2186429484 2301504720 2320683926 2531655192 2733036855 2915239312 3068672960 3164568990 3375540256 3481025889 3644049140 4008454054 4219425320 4372858968 4603009440 4641367852 5063310384 5466073710 5801709815 5830478624 6012681081 6329137980 6751080512 6962051778 7288098280 8016908108 8438850640 8745717936 9206018880 9282735704 10021135135 10126620768 10932147420 11603419630 11660957248 12025362162 12658275960 13924103556 14576196560 16033816216 16877701280 17405129445 17491435872 18565471408 20042270270 20253241536 21864294840 22046497297 23206839260 24050724324 25316551920 27848207112 29152393120 30063405405 32067632432 33755402560 34810258890 34982871744 37130942816 40084540540 43728589680 44092994594 46413678520 48101448648 50633103840 55696414224 58304786240 60126810810 64135264864 66139491891 69620517780 74261885632 80169081080 87457179360 88185989188 92827357040 96202897296 101266207680 110232486485 111392828448 120253621620 128270529728 132278983782 139241035560 160338162160 174914358720 176371978376 185654714080 192405794592 220464972970 222785656896 240507243240 264557967564 278482071120 320676324320 330697459455 352743956752 371309428160 384811589184 440929945940 481014486480 529115935128 556964142240 641352648640 661394918910 705487913504 881859891880 962028972960 1058231870256 1113928284480 1322789837820 1410975827008 1763719783760 1924057945920 2116463740512 2645579675640 3527439567520 4232927481024 5291159351280 7054879135040 10582318702560 21164637405120
- Sum of all divisors σ(n): 77749440558720
- Sum of proper divisors (its aliquot sum) s(n): 56584803153600
- 21164637405120 is an abundant number, because the sum of its proper divisors (56584803153600) is greater than itself. Its abundance is 35420165748480
Bases of 21164637405120
- Binary: 1001100111111110001101011000110111111110000002
- Hexadecimal: 0x133FC6B1BFC0
- Base-36: 7I2WENMIO
Squares and roots of 21164637405120
- 21164637405120 squared (211646374051202) is 447941876490204647002214400
- 21164637405120 cubed (211646374051203) is 9480527394484228413226712565709897728000
-
The
square root of 21164637405120 is 4600504.0381592971 -
The
cube root of 21164637405120 is 27661.1529138735
Scales and comparisons
How big is 21164637405120?- 21,164,637,405,120 seconds is equal to 672,970 years, 1 day, 1 hour, 52 minutes.
-
To count from 1 to 21,164,637,405,120 would take you about one million, six hundred eighty-two thousand, four hundred twenty-five 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 21164637405120 cubic inches would be around 2305.1 feet tall.
Recreational maths with 21164637405120
- 21164637405120 backwards is 02150473646112
- The number of decimal digits it has is: 14
- The sum of 21164637405120's digits is 42
- More coming soon!
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