21038378909184
21,038,378,909,184 is an even composite number composed of seven prime numbers multiplied together.
21038378909184 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 21038378909184:
29 × 32 × 72 × 13 × 29 × 592 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 29 × 59 × 59 × 71)See below for interesting mathematical facts about the number 21038378909184 from the Numbermatics database.
Names of 21038378909184
- Cardinal: 21038378909184 can be written as Twenty-one trillion, thirty-eight billion, three hundred seventy-eight million, nine hundred nine thousand, one hundred eighty-four.
Scientific notation
- Scientific notation: 2.1038378909184 × 1013
Factors of 21038378909184
Divisors of 21038378909184
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 29 32 36 39 42 48 49 52 56 58 59 63 64 71 72 78 84 87 91 96 98 104 112 116 117 118 126 128 142 144 147 156 168 174 177 182 192 196 203 208 213 224 232 234 236 252 256 261 273 284 288 294 312 336 348 354 364 377 384 392 406 413 416 426 441 448 464 468 472 497 504 512 522 531 546 568 576 588 609 624 637 639 672 696 708 728 754 767 768 784 812 819 826 832 852 882 896 923 928 936 944 994 1008 1044 1062 1092 1131 1136 1152 1176 1218 1239 1248 1274 1278 1344 1392 1416 1421 1456 1491 1508 1534 1536 1568 1624 1638 1652 1664 1704 1711 1764 1792 1827 1846 1856 1872 1888 1911 1988 2016 2059 2088 2124 2184 2262 2272 2301 2304 2352 2436 2478 2496 2548 2556 2639 2688 2769 2784 2832 2842 2891 2912 2982 3016 3068 3136 3248 3276 3304 3328 3393 3408 3422 3479 3481 3528 3584 3654 3692 3712 3717 3744 3776 3822 3976 4032 4118 4176 4189 4248 4263 4368 4473 4524 4544 4602 4608 4704 4872 4956 4992 5096 5112 5133 5278 5369 5376 5538 5568 5664 5684 5733 5782 5824 5964 6032 6136 6177 6272 6461 6496 6552 6608 6656 6786 6816 6844 6903 6958 6962 7056 7308 7384 7424 7434 7488 7552 7644 7917 7952 8064 8236 8307 8352 8378 8496 8526 8673 8736 8946 9048 9088 9204 9408 9744 9912 9984 10192 10224 10266 10437 10443 10556 10738 10752 11076 11136 11328 11368 11466 11564 11648 11928 11977 12064 12272 12354 12544 12567 12789 12922 12992 13104 13216 13572 13632 13688 13806 13916 13924 14112 14413 14616 14768 14848 14868 14976 15104 15288 15399 15834 15904 16107 16128 16472 16614 16704 16756 16992 17052 17346 17472 17892 18096 18176 18408 18473 18531 18816 19383 19488 19824 19968 20384 20448 20532 20874 20886 21112 21476 22152 22243 22272 22656 22736 22932 23128 23296 23751 23856 23954 24128 24367 24544 24708 25088 25134 25578 25844 25984 26019 26208 26432 26767 27144 27264 27376 27612 27832 27848 28224 28826 29232 29323 29536 29736 29952 30208 30576 30798 31311 31329 31668 31808 32214 32256 32944 33228 33408 33512 33984 34104 34692 34944 35784 35931 36192 36352 36816 36946 37062 37583 37632 37701 38766 38976 39648 40768 40896 41064 41748 41772 42224 42952 43239 44304 44486 44544 45227 45253 45312 45472 45864 46256 46592 47502 47712 47908 48256 48321 48734 49088 49416 50268 51156 51688 51968 52038 52416 52864 53534 54288 54457 54528 54752 55224 55419 55664 55696 56448 57652 58149 58464 58646 59072 59472 59904 61152 61596 62622 62658 63336 63616 64428 65888 66456 66729 66816 67024 67968 68208 69384 69888 71568 71862 72384 73101 73632 73892 74124 75166 75264 75402 77532 77952 79296 80301 81536 81792 82128 83496 83544 83839 84448 85904 86478 87969 88608 88972 90454 90506 90624 90944 91728 92512 95004 95424 95816 96512 96642 97468 98176 98832 100536 100891 100949 102312 103376 103936 104076 104832 105728 107068 107793 108576 108914 109056 109504 110448 110838 111328 111392 112749 112896 115304 116298 116928 117292 118144 118944 121481 122304 123192 125244 125316 126672 127232 128856 129717 131776 132912 133458 133632 134048 135681 135759 135936 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16461955328 16513641216 16857675408 16980128256 17272889088 17889777984 18262481692 18519699744 18601572864 19265914752 19810149632 20151703936 20871407648 21165371136 22286418336 22476900544 22670666928 22793476608 23480333604 23853037312 24692932992 25286513112 25470192384 25687886336 25909333632 26834666976 27393722538 27429437952 27902359296 28898872128 29715224448 30227555904 31307111472 32923910656 33027282432 33715350816 34545778176 35779555968 36524963384 37039399488 38531829504 39620299264 40303407872 41090583807 41742815296 42330742272 44572836672 44953801088 45341333856 46960667208 47706074624 49385865984 50573026224 50940384768 51818667264 53669333952 54787445076 55804718592 57797744256 59430448896 60455111808 62614222944 67430701632 71559111936 73049926768 74078798976 77063659008 80606815744 82181167614 83485630592 89145673344 89907602176 90682667712 93921334416 98771731968 101146052448 103637334528 107338667904 109574890152 115595488512 118860897792 120910223616 125228445888 134861403264 143118223872 146099853536 148157597952 164362335228 166971261184 178291346688 179815204352 181365335424 187842668832 202292104896 214677335808 219149780304 231190977024 241820447232 250456891776 269722806528 292199707072 296315195904 328724670456 333942522368 356582693376 362730670848 375685337664 404584209792 429354671616 438299560608 500913783552 539445613056 584399414144 657449340912 725461341696 751370675328 809168419584 876599121216 1001827567104 1168798828288 1314898681824 1502741350656 1618336839168 1753198242432 2337597656576 2629797363648 3005482701312 3506396484864 5259594727296 7012792969728 10519189454592 21038378909184
- Sum of all divisors σ(n): 81171123153120
- Sum of proper divisors (its aliquot sum) s(n): 60132744243936
- 21038378909184 is an abundant number, because the sum of its proper divisors (60132744243936) is greater than itself. Its abundance is 39094365334752
Bases of 21038378909184
- Binary: 1001100100010011000010001100111111110000000002
- Hexadecimal: 0x13226119FE00
- Base-36: 7GGWBLVK0
Squares and roots of 21038378909184
- 21038378909184 squared (210383789091842) is 442613387126398153719545856
- 21038378909184 cubed (210383789091843) is 9311868148642507897581090698213147541504
-
The
square root of 21038378909184 is 4586761.2657717427 -
The
cube root of 21038378909184 is 27606.0385990725
Scales and comparisons
How big is 21038378909184?- 21,038,378,909,184 seconds is equal to 668,955 years, 19 weeks, 2 days, 21 hours, 26 minutes, 24 seconds.
-
To count from 1 to 21,038,378,909,184 would take you about one million, six hundred seventy-two thousand, three hundred eighty-eight 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 21038378909184 cubic inches would be around 2300.5 feet tall.
Recreational maths with 21038378909184
- 21038378909184 backwards is 48190987383012
- 21038378909184 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21038378909184's digits is 63
- More coming soon!
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Cite this page
MLA style:
"Number 21038378909184 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 21038378909184 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/21038378909184/
Chicago style:
Numbermatics. 2024. "Number 21038378909184 - Facts about the integer". https://numbermatics.com/n/21038378909184/
The information we have on file for 21038378909184 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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