21015113918054400
21,015,113,918,054,400 is an even composite number composed of six prime numbers multiplied together.
What does the number 21015113918054400 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 2304 divisors.
21015113918054400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 21015113918054400:
231 × 32 × 52 × 23 × 31 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 23 × 31 × 61)See below for interesting mathematical facts about the number 21015113918054400 from the Numbermatics database.
Names of 21015113918054400
- Cardinal: 21015113918054400 can be written as Twenty-one quadrillion, fifteen trillion, one hundred thirteen billion, nine hundred eighteen million, fifty-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.10151139180544 × 1016
Factors of 21015113918054400
Divisors of 21015113918054400
- Number of divisors d(n): 2304
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 30 31 32 36 40 45 46 48 50 60 61 62 64 69 72 75 80 90 92 93 96 100 115 120 122 124 128 138 144 150 155 160 180 183 184 186 192 200 207 225 230 240 244 248 256 276 279 288 300 305 310 320 345 360 366 368 372 384 400 414 450 460 465 480 488 496 512 549 552 558 575 576 600 610 620 640 690 713 720 732 736 744 768 775 800 828 900 915 920 930 960 976 992 1024 1035 1098 1104 1116 1150 1152 1200 1220 1240 1280 1380 1395 1403 1426 1440 1464 1472 1488 1525 1536 1550 1600 1656 1725 1800 1830 1840 1860 1891 1920 1952 1984 2048 2070 2139 2196 2208 2232 2300 2304 2325 2400 2440 2480 2560 2745 2760 2790 2806 2852 2880 2928 2944 2976 3050 3072 3100 3200 3312 3450 3565 3600 3660 3680 3720 3782 3840 3904 3968 4096 4140 4209 4278 4392 4416 4464 4575 4600 4608 4650 4800 4880 4960 5120 5175 5490 5520 5580 5612 5673 5704 5760 5856 5888 5952 6100 6144 6200 6400 6417 6624 6900 6975 7015 7130 7200 7320 7360 7440 7564 7680 7808 7936 8192 8280 8418 8556 8784 8832 8928 9150 9200 9216 9300 9455 9600 9760 9920 10240 10350 10695 10980 11040 11160 11224 11346 11408 11520 11712 11776 11904 12200 12288 12400 12627 12800 12834 13248 13725 13800 13950 14030 14260 14400 14640 14720 14880 15128 15360 15616 15872 16384 16560 16836 17019 17112 17568 17664 17825 17856 18300 18400 18432 18600 18910 19200 19520 19840 20480 20700 21045 21390 21960 22080 22320 22448 22692 22816 23040 23424 23552 23808 24400 24576 24800 25254 25600 25668 26496 27450 27600 27900 28060 28365 28520 28800 29280 29440 29760 30256 30720 31232 31744 32085 32768 33120 33672 34038 34224 35075 35136 35328 35650 35712 36600 36800 36864 37200 37820 38400 39040 39680 40960 41400 42090 42780 43493 43920 44160 44640 44896 45384 45632 46080 46848 47104 47275 47616 48800 49152 49600 50508 51200 51336 52992 53475 54900 55200 55800 56120 56730 57040 57600 58560 58880 59520 60512 61440 62464 63135 63488 64170 65536 66240 67344 68076 68448 70150 70272 70656 71300 71424 73200 73600 73728 74400 75640 76800 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998579896320 1015222894592 1026128609280 1059229532160 1076593950720 1094537183232 1111322787840 1129844834304 1140142899200 1142125756416 1148366880768 1176921702400 1178968522752 1189714329600 1196215500800 1228092211200 1234803097600 1248224870400 1269028618240 1282660761600 1324036915200 1345742438400 1368171479040 1389153484800 1412306042880 1427657195520 1435458600960 1459382910976 1473710653440 1497869844480 1506459779072 1522834341888 1531155841024 1586285772800 1637456281600 1641805774848 1664299827200 1694767251456 1710214348800 1722550321152 1765382553600 1784571494400 1794323251200 1824228638720 1842138316800 1852204646400 1872337305600 1883074723840 1903542927360 1913944801280 1964947537920 2030445789184 2052257218560 2118459064320 2153187901440 2189074366464 2222645575680 2259689668608 2280285798400 2284251512832 2296733761536 2353843404800 2379428659200 2392431001600 2456184422400 2496449740800 2538057236480 2565321523200 2648073830400 2691484876800 2736342958080 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9137006051328 9415373619200 9517714636800 9569724006400 9824737689600 10152228945920 10261286092800 10592295321600 10765939507200 10945371832320 11113227878400 11298448343040 11421257564160 11483668807680 11675063287808 12182674735104 12690286182400 13134446198784 13558138011648 13681714790400 13780402569216 14123060428800 14276571955200 14354586009600 14593829109760 14737106534400 14978698444800 15064597790720 15228343418880 16418057748480 16947672514560 17225503211520 17512594931712 18242286387200 18274012102656 18830747238400 19035429273600 19139448012800 20304457891840 20522572185600 21184590643200 21531879014400 21890743664640 22596896686080 22842515128320 22967337615360 23350126575616 25380572364800 26268892397568 27116276023296 27363429580800 28246120857600 28553143910400 28709172019200 29187658219520 29474213068800 30456686837760 32836115496960 33895345029120 34451006423040 35025189863424 36484572774400 36548024205312 37661494476800 38070858547200 38278896025600 41045144371200 42369181286400 43063758028800 43781487329280 45193793372160 45685030256640 46700253151232 50761144729600 52537784795136 54726859161600 56492241715200 57106287820800 57418344038400 58375316439040 60913373675520 65672230993920 67790690058240 68902012846080 70050379726848 72969145548800 75322988953600 76141717094400 82090288742400 84738362572800 86127516057600 87562974658560 91370060513280 93400506302464 101522289459200 105075569590272 109453718323200 112984483430400 114212575641600 114836688076800 116750632878080 131344461987840 135581380116480 140100759453696 145938291097600 152283434188800 164180577484800 169476725145600 172255032115200 175125949317120 182740121026560 210151139180544 218907436646400 225968966860800 228425151283200 233501265756160 262688923975680 280201518907392 291876582195200 304566868377600 328361154969600 338953450291200 344510064230400 350251898634240 420302278361088 437814873292800 456850302566400 467002531512320 525377847951360 583753164390400 656722309939200 677906900582400 700503797268480 840604556722176 875629746585600 913700605132800 1050755695902720 1167506328780800 1313444619878400 1401007594536960 1751259493171200 2101511391805440 2335012657561600 2626889239756800 3502518986342400 4203022783610880 5253778479513600 7005037972684800 10507556959027200 21015113918054400
- Sum of all divisors σ(n): 82417192575644160
- Sum of proper divisors (its aliquot sum) s(n): 61402078657589760
- 21015113918054400 is an abundant number, because the sum of its proper divisors (61402078657589760) is greater than itself. Its abundance is 40386964739535360
Bases of 21015113918054400
- Binary: 10010101010100100100010100000000000000000000000000000002
- Hexadecimal: 0x4AA92280000000
- Base-36: 5QX8I20NB40
Squares and roots of 21015113918054400
- 21015113918054400 squared (210151139180544002) is 441635012988803755118281359360000
- 21015113918054400 cubed (210151139180544003) is 9281010108161145517063449255604730078429184000000
-
The
square root of 21015113918054400 is 144965906.0539905017 -
The
cube root of 21015113918054400 is 275958.5893117415
Scales and comparisons
How big is 21015113918054400?- 21,015,113,918,054,400 seconds is equal to 668,215,618 years, 30 weeks, 16 hours.
-
To count from 1 to 21,015,113,918,054,400 would take you about two billion, four million, six hundred forty-six thousand, eight hundred fifty-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 21015113918054400 cubic inches would be around 22996.5 feet tall.
Recreational maths with 21015113918054400
- 21015113918054400 backwards is 00445081931151012
- 21015113918054400 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21015113918054400's digits is 45
- More coming soon!
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Cite this page
MLA style:
"Number 21015113918054400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
APA style:
Numbermatics. (2024). Number 21015113918054400 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21015113918054400/
Chicago style:
Numbermatics. 2024. "Number 21015113918054400 - Facts about the integer". https://numbermatics.com/n/21015113918054400/
The information we have on file for 21015113918054400 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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