21027810705408
21,027,810,705,408 is an even composite number composed of six prime numbers multiplied together.
21027810705408 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.
Prime factorization of 21027810705408:
220 × 33 × 13 × 19 × 31 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 19 × 31 × 97)See below for interesting mathematical facts about the number 21027810705408 from the Numbermatics database.
Names of 21027810705408
- Cardinal: 21027810705408 can be written as Twenty-one trillion, twenty-seven billion, eight hundred ten million, seven hundred five thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.1027810705408 × 1013
Factors of 21027810705408
Divisors of 21027810705408
- Number of divisors d(n): 1344
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 32 36 38 39 48 52 54 57 62 64 72 76 78 93 96 97 104 108 114 117 124 128 144 152 156 171 186 192 194 208 216 228 234 247 248 256 279 288 291 304 312 342 351 372 384 388 403 416 432 456 468 494 496 512 513 558 576 582 589 608 624 684 702 741 744 768 776 806 832 837 864 873 912 936 988 992 1024 1026 1116 1152 1164 1178 1209 1216 1248 1261 1368 1404 1482 1488 1536 1552 1612 1664 1674 1728 1746 1767 1824 1843 1872 1976 1984 2048 2052 2223 2232 2304 2328 2356 2418 2432 2496 2522 2619 2736 2808 2964 2976 3007 3072 3104 3224 3328 3348 3456 3492 3534 3627 3648 3686 3744 3783 3952 3968 4096 4104 4446 4464 4608 4656 4712 4836 4864 4992 5044 5238 5301 5472 5529 5616 5928 5952 6014 6144 6208 6448 6656 6669 6696 6912 6984 7068 7254 7296 7372 7488 7566 7657 7904 7936 8192 8208 8892 8928 9021 9216 9312 9424 9672 9728 9984 10088 10476 10602 10881 10944 11058 11232 11349 11856 11904 12028 12288 12416 12896 13312 13338 13392 13824 13968 14136 14508 14592 14744 14976 15132 15314 15808 15872 15903 16384 16416 16587 17784 17856 18042 18432 18624 18848 19344 19456 19968 20176 20952 21204 21762 21888 22116 22464 22698 22971 23712 23808 23959 24056 24576 24832 25792 26624 26676 26784 27063 27648 27936 28272 29016 29184 29488 29952 30264 30628 31616 31744 31806 32768 32832 33174 34047 35568 35712 36084 36864 37248 37696 38688 38912 39091 39936 40352 41904 42408 43524 43776 44232 44928 45396 45942 47424 47616 47918 48112 49152 49664 49761 51584 53248 53352 53568 54126 55296 55872 56544 57133 58032 58368 58976 59904 60528 61256 63232 63488 63612 65536 65664 66348 68094 68913 71136 71424 71877 72168 73728 74496 75392 77376 77824 78182 79872 80704 81189 83808 84816 87048 87552 88464 89856 90792 91884 94848 95232 95836 96224 98304 99328 99522 103168 106496 106704 107136 108252 110592 111744 113088 114266 116064 116736 117273 117952 119808 121056 122512 126464 126976 127224 131072 131328 132696 136188 137826 142272 142848 143754 144336 147456 148992 150784 154752 155648 156364 159744 161408 162378 167616 169632 171399 174096 175104 176928 179712 181584 183768 189696 190464 191672 192448 196608 198656 199044 206336 206739 212992 213408 214272 215631 216504 221184 223488 226176 228532 232128 233472 234546 235904 239616 242112 245024 252928 253952 254448 262144 262656 265392 272376 275652 284544 285696 287508 288672 294912 297984 301568 309504 311296 312728 319488 322816 324756 335232 339264 342798 348192 350208 351819 353856 359424 363168 367536 379392 380928 383344 384896 393216 397312 398088 412672 413478 425984 426816 428544 431262 433008 442368 446976 452352 457064 464256 466944 469092 471808 479232 484224 490048 505856 507904 508896 514197 524288 525312 530784 544752 551304 569088 571392 575016 577344 589824 595968 603136 619008 622592 625456 638976 645632 646893 649512 670464 678528 685596 696384 700416 703638 707712 718848 726336 735072 742729 758784 761856 766688 769792 786432 794624 796176 825344 826956 851968 853632 857088 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33698414592 34585214976 35700867072 36130258944 36506615808 37684248576 40989884416 41069942784 42394779648 42566418432 44931219456 46113619968 48675487744 50547621888 52178190336 54195388416 54759923712 56526372864 59908292608 61484826624 67396829184 69170429952 72260517888 73013231616 75368497152 82139885568 84789559296 85132836864 89862438912 92227239936 97350975488 101095243776 108390776832 109519847424 113052745728 122969653248 134793658368 138340859904 146026463232 164279771136 169579118592 179724877824 184454479872 194701950976 202190487552 216781553664 219039694848 226105491456 269587316736 276681719808 292052926464 328559542272 339158237184 368908959744 389403901952 404380975104 438079389696 539174633472 553363439616 584105852928 657119084544 678316474368 778807803904 808761950208 876158779392 1106726879232 1168211705856 1314238169088 1617523900416 1752317558784 2336423411712 2628476338176 3504635117568 5256952676352 7009270235136 10513905352704 21027810705408
- Sum of all divisors σ(n): 73658654003200
- Sum of proper divisors (its aliquot sum) s(n): 52630843297792
- 21027810705408 is an abundant number, because the sum of its proper divisors (52630843297792) is greater than itself. Its abundance is 31603032592384
Bases of 21027810705408
- Binary: 1001100011111111010110011000000000000000000002
- Hexadecimal: 0x131FEB300000
- Base-36: 7GC1JKLC0
Squares and roots of 21027810705408
- 21027810705408 squared (210278107054082) is 442168823062471290560446464
- 21027810705408 cubed (210278107054083) is 9297842311190689567211609891827259277312
-
The
square root of 21027810705408 is 4585609.0877230257 -
The
cube root of 21027810705408 is 27601.4153799673
Scales and comparisons
How big is 21027810705408?- 21,027,810,705,408 seconds is equal to 668,619 years, 17 weeks, 3 days, 17 hours, 16 minutes, 48 seconds.
-
To count from 1 to 21,027,810,705,408 would take you about one million, six hundred seventy-one thousand, five hundred forty-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 21027810705408 cubic inches would be around 2300.1 feet tall.
Recreational maths with 21027810705408
- 21027810705408 backwards is 80450701872012
- The number of decimal digits it has is: 14
- The sum of 21027810705408's digits is 45
- More coming soon!
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The information we have on file for 21027810705408 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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