21321201192026670

Names of 21321201192026670

• Cardinal: 21321201192026670 can be written as Twenty-one quadrillion, three hundred twenty-one trillion, two hundred one billion, one hundred ninety-two million, twenty-six thousand, six hundred seventy.

Scientific notation

• Scientific notation: 2.132120119202667 × 10¹⁶

Factors of 21321201192026670

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 292

Divisors of 21321201192026670

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 121 135 165 198 242 270 271 297 330 363 495 542 594 605 726 813 990 1089 1210 1331 1355 1485 1626 1815 2178 2439 2662 2710 2970 2981 3267 3630 3993 4065 4878 5445 5962 6534 6655 7317 7986 8130 8943 10890 11979 12195 13310 14634 14641 14905 16335 17886 19965 23958 24390 26829 29282 29810 32670 32791 35937 36585 39930 43923 44715 53658 59895 65582 71874 73170 73205 73441 80487 87846 89430 98373 119790 131769 134145 146410 146882 160974 163955 179685 196746 219615 220323 263538 268290 295119 327910 359370 360701 367205 395307 402435 439230 440646 491865 590238 658845 660969 721402 734410 790614 804870 807851 885357 983730 1082103 1101615 1317690 1321938 1475595 1615702 1770714 1803505 1976535 1982907 2164206 2203230 2423553 2951190 3246309 3304845 3607010 3953070 3965814 3967711 4039255 4426785 4847106 5410515 6492618 6609690 7270659 7935422 8078510 8853570 8886361 9738927 9914535 10821030 11903133 12117765 14541318 16231545 17772722 19477854 19829070 19838555 19902511 21811977 23806266 24235530 26659083 32463090 35709399 36353295 39677110 39805022 43623954 44431805 48694635 53318166 59515665 59707533 71418798 72706590 79977249 88863610 97389270 97749971 99512555 107128197 109059885 119031330 119415066 133295415 159954498 178546995 179122599 195499942 199025110 214256394 218119770 218927621 239931747 266590830 293249913 298537665 357093990 358245198 399886245 437855242 479863494 488749855 535640985 537367797 586499826 597075330 656782863 799772490 879749739 895612995 977499710 1071281970 1074735594 1075249681 1094638105 1199658735 1313565726 1466249565 1759499478 1791225990 1970348589 2150499362 2189276210 2399317470 2408203831 2639249217 2686838985 2932499130 3225749043 3283914315 3940697178 4398748695 4816407662 5278498434 5373677970 5376248405 5393580481 5911045767 6451498086 6567828630 7224611493 8797497390 9677247129 9851742945 10752496810 10787160962 11822091534 12041019155 13196246085 14449222986 16128745215 16180741443 19354494258 19703485890 21673834479 24082038310 26392492170 26490242141 26967902405 29031741387 29555228835 32257490430 32361482886 36123057465 43347668958 48386235645 48542224329 52980484282 53935804810 58063482774 59110457670 59329385291 65021503437 72246114930 79470726423 80903707215 96772471290 97084448658 108369172395 118658770582 130043006874 132451210705 145158706935 145626672987 158941452846 161807414430 177988155873 216738344790 238412179269 242711121645 264902421410 290317413870 291253345974 291392663551 296646926455 325107517185 355976311746 397353632115 476824358538 485422243290 533964467619 582785327102 593293852910 650215034370 652623238201 715236537807 728133364935 794707264230 874177990653 889940779365 1067928935238 1192060896345 1305246476402 1430473075614 1456266729870 1456963317755 1601893402857 1748355981306 1779881558730 1957869714603 2384121792690 2622533971959 2669822338095 2913926635510 3203786805714 3263116191005 3576182689035 3915739429206 4370889953265 5245067943918 5339644676190 5873609143809 6526232382010 7152365378070 7178855620211 7867601915877 8009467014285 8741779906530 9789348573015 11747218287618 13112669859795 14357711240422 15735203831754 16018934028570 17620827431427 19578697146030 21536566860633 26225339719590 29368045719045 35241654862854 35894278101055 39338009579385 43073133721266 58736091438090 64609700581899 71788556202110 78676019158770 78967411822321 88104137157135 107682834303165 129219401163798 157934823644642 176208274314270 193829101745697 215365668606330 236902235466963 323048502909495 387658203491394 394837059111605 473804470933926 646097005818990 710706706400889 789674118223210 969145508728485 1184511177334815 1421413412801778 1938291017456970 2132120119202667 2369022354669630 3553533532004445 4264240238405334 7107067064008890 10660600596013335 21321201192026670
• Sum of all divisors σ(n): 62773438128498000
• Sum of proper divisors (its aliquot sum) s(n): 41452236936471330
• 21321201192026670 is an abundant number, because the sum of its proper divisors (41452236936471330) is greater than itself. Its abundance is 20131035744444660

Bases of 21321201192026670

• Binary: 1001011101111111000010011111111001111000100001000101110₂
• Hexadecimal: 0x4BBF84FF3C422E
• Base-36: 5TXQGLWMQ7I

Squares and roots of 21321201192026670

• 21321201192026670 squared (21321201192026670²) is 454593620270879493735581991288900
• 21321201192026670 cubed (21321201192026670³) is 9692482038407195236576071641580556268076474963000
• The square root of 21321201192026670 is 146017811.2150249635
• The cube root of 21321201192026670 is 277291.9250398093

Scales and comparisons

• 21,321,201,192,026,670 seconds is equal to 677,948,247 years, 5 weeks, 1 day, 18 hours, 4 minutes, 30 seconds.
• To count from 1 to 21,321,201,192,026,670 would take you about two billion, thirty-three million, eight hundred forty-four thousand, seven hundred forty-one 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 21321201192026670 cubic inches would be around 23107.7 feet tall.

Recreational maths with 21321201192026670

• 21321201192026670 backwards is 07662029110212312
• 21321201192026670 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21321201192026670's digits is 45
• More coming soon!