21364160175090

Names of 21364160175090

• Cardinal: 21364160175090 can be written as Twenty-one trillion, three hundred sixty-four billion, one hundred sixty million, one hundred seventy-five thousand and ninety.

Scientific notation

• Scientific notation: 2.136416017509 × 10¹³

Factors of 21364160175090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 154

Divisors of 21364160175090

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 47 54 81 90 94 97 135 141 162 194 235 243 270 282 291 405 423 470 485 486 582 705 729 810 846 873 970 1215 1269 1410 1455 1458 1746 2115 2187 2209 2430 2538 2619 2910 3645 3807 4230 4365 4374 4418 4559 5238 6345 6627 7290 7614 7857 8730 9118 9409 10935 11045 11421 12690 13095 13254 13677 15714 18818 19035 19881 21870 22090 22795 22842 23571 26190 27354 28227 33135 34263 38070 39285 39762 41031 45590 47045 47142 56454 57105 59643 66270 68385 68526 70713 78570 82062 84681 94090 99405 102789 103823 114210 117855 119286 123093 136770 141135 141426 169362 171315 178929 198810 205155 205578 207646 212139 214273 235710 246186 254043 282270 298215 311469 342630 353565 357858 369279 410310 423405 424278 428546 442223 508086 513945 519115 536787 596430 615465 622938 642819 707130 738558 762129 846810 884446 894645 934407 1027890 1038230 1060695 1071365 1073574 1107837 1230930 1270215 1285638 1326669 1524258 1557345 1610361 1789290 1846395 1868814 1928457 2121390 2142730 2211115 2215674 2286387 2540430 2653338 2683935 2803221 3114690 3214095 3220722 3323511 3692790 3810645 3856914 3980007 4422230 4572774 4672035 4831083 5367870 5539185 5606442 5785371 6428190 6633345 6647022 6859161 7621290 7960014 8051805 8409663 9344070 9642285 9662166 9970533 10070831 11078370 11431935 11570742 11940021 13266690 13718322 14016105 16103610 16617555 16819326 17356113 19284570 19900035 19941066 20141662 20577483 20784481 22863870 23880042 24155415 25228989 28032210 28926855 30212493 33235110 34295805 34712226 35820063 39800070 41154966 41568962 42048315 48310830 49852665 50354155 50457978 52068339 57853710 59700105 60424986 62353443 68591610 71640126 75686967 84096630 86780565 90637479 99705330 100708310 102887415 103922405 104136678 107460189 119400210 124706886 126144945 151062465 151373934 156205017 173561130 179100315 181274958 187060329 205774830 207844810 214920378 227060901 252289890 260341695 271912437 302124930 311767215 312410034 322380567 358200630 374120658 378434835 453187395 454121802 468615051 520683390 537300945 543824874 561180987 623534430 644761134 756869670 781025085 815737311 906374790 935301645 937230102 967141701 976870607 1074601890 1122361974 1135304505 1359562185 1562050170 1611902835 1631474622 1683542961 1870603290 1934283402 1953741214 2270609010 2343075255 2447211933 2719124370 2805904935 2930611821 3223805670 3367085922 4078686555 4686150510 4835708505 4884353035 4894423866 5050628883 5611809870 5861223642 7341635799 8157373110 8417714805 8791835463 9671417010 9768706070 10101257766 12236059665 14653059105 14683271598 15151886649 16835429610 17583670926 22024907397 24472119330 25253144415 26375506389 29306118210 30303773298 36708178995 43959177315 44049814794 45455659947 50506288830 52751012778 73416357990 75759433245 79126519167 87918354630 90911319894 110124536985 131877531945 151518866490 158253038334 220249073970 227278299735 237379557501 263755063890 395632595835 454556599470 474759115002 712138672503 791265191670 1186897787505 1424277345006 2136416017509 2373795575010 3560693362515 4272832035018 7121386725030 10682080087545 21364160175090
• Sum of all divisors σ(n): 59541991142400
• Sum of proper divisors (its aliquot sum) s(n): 38177830967310
• 21364160175090 is an abundant number, because the sum of its proper divisors (38177830967310) is greater than itself. Its abundance is 16813670792220

Bases of 21364160175090

• Binary: 100110110111000111011001011011001101111110010₂
• Hexadecimal: 0x136E3B2D9BF2
• Base-36: 7KMK5D14I

Squares and roots of 21364160175090

• 21364160175090 squared (21364160175090²) is 456427339986901579456508100
• 21364160175090 cubed (21364160175090³) is 9751186799770426206068149636736003229000
• The square root of 21364160175090 is 4622138.0523616989
• The cube root of 21364160175090 is 27747.8033810711

Scales and comparisons

• 21,364,160,175,090 seconds is equal to 679,314 years, 10 weeks, 6 days, 9 hours, 31 minutes, 30 seconds.
• To count from 1 to 21,364,160,175,090 would take you about one million, six hundred ninety-eight thousand, two hundred eighty-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 21364160175090 cubic inches would be around 2312.3 feet tall.

Recreational maths with 21364160175090

• 21364160175090 backwards is 09057106146312
• 21364160175090 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21364160175090's digits is 45
• More coming soon!