21349604105940

Names of 21349604105940

• Cardinal: 21349604105940 can be written as Twenty-one trillion, three hundred forty-nine billion, six hundred four million, one hundred five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.134960410594 × 10¹³

Factors of 21349604105940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2076

Divisors of 21349604105940

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 23 30 33 44 46 53 55 60 66 69 92 106 110 115 121 132 138 159 165 212 220 230 242 253 265 276 318 330 345 363 460 484 506 529 530 583 605 636 660 690 726 759 795 1012 1058 1060 1166 1210 1219 1265 1380 1452 1518 1587 1590 1749 1815 1979 2116 2332 2420 2438 2530 2645 2783 2809 2915 3036 3174 3180 3498 3630 3657 3795 3958 4876 5060 5290 5566 5618 5819 5830 5937 6095 6348 6413 6996 7260 7314 7590 7916 7935 8349 8427 8745 9895 10580 11132 11236 11638 11660 11874 12190 12826 13409 13915 14045 14628 15180 15870 16698 16854 17457 17490 18285 19239 19790 21769 23276 23748 24380 25652 26818 27830 28037 28090 29095 29685 30899 31740 32065 33396 33708 34914 34980 36570 38478 39580 40227 41745 42135 43538 45517 53636 55660 56074 56180 58190 59370 61798 64009 64130 64607 65307 67045 69828 73140 76956 80454 83490 84111 84270 87076 87285 91034 92697 96195 104887 108845 112148 116380 118740 123596 128018 128260 129214 130614 134090 136551 140185 147499 154495 160908 166980 168222 168540 174570 182068 185394 192027 192390 193821 201135 209774 217690 227585 239459 256036 258428 261228 268180 273102 280370 294998 308407 308990 314661 320045 323035 326535 336444 339889 349140 370788 384054 384780 387642 402270 419548 420555 435380 442497 455170 463485 478918 500687 524435 546204 560740 589996 616814 617980 629322 640090 646070 653070 679778 682755 710677 718377 737495 768108 775284 804540 841110 884994 910340 925221 926970 957836 960135 969105 1001374 1019667 1046891 1048870 1153757 1197295 1233628 1258644 1280180 1292140 1306140 1359556 1365510 1421354 1436754 1474990 1485961 1502061 1542035 1573305 1682220 1699445 1769988 1850442 1853940 1920270 1938210 2002748 2039334 2093782 2097740 2132031 2212485 2307514 2394590 2412401 2503435 2731020 2842708 2873508 2949980 2971922 3004122 3084070 3140673 3146610 3392477 3398890 3461271 3553385 3591885 3700884 3840540 3876420 4078668 4187564 4264062 4424970 4457883 4615028 4626105 4789180 4824802 5006870 5098335 5234455 5507557 5559011 5768785 5943844 6008244 6168140 6281346 6293220 6784954 6797780 6922542 7106770 7183770 7237203 7429805 7510305 7817447 8528124 8849940 8915766 9252210 9649604 10013740 10177431 10196670 10468910 10660155 11015114 11118022 11515801 11537570 12062005 12562692 12691327 13569908 13845084 14213540 14367540 14474406 14859610 15020610 15634894 15703365 16345571 16522671 16677033 16962385 17306355 17831532 18504420 20354862 20393340 20937820 21320310 22030228 22236044 22289415 23031602 23075140 23452341 24124010 25382654 26536411 27537785 27795055 28948812 29719220 30041220 31269788 31406730 32691142 33045342 33354066 33924770 34547403 34612710 36186015 38073981 39087235 40709724 42640620 44578830 46063204 46904682 48248020 49036713 50765308 50887155 53072822 55075570 55485223 55590110 57579005 61149121 62813460 63456635 65382284 66090684 66708132 67849540 69094806 69225420 72372030 76147962 78174470 79609233 81727855 82613355 83385165 89157660 93809364 98073426 101774310 106145644 110151140 110970446 111180220 115158010 117261705 122298242 126673811 126913270 127857253 132682055 138189612 144744060 152295924 156348940 159218466 163455710 165226710 166455669 166770330 172737015 179801281 183447363 190369905 196146852 203548620 221940892 230316020 234523410 244596484 245183565 253347622 253826540 255714506 265364110 277426115 291900521 305745605 318436932 326911420 330453420 332911338 333540660 345474030 359602562 366894726 380021433 380739810 383571759 398046165 469046820 490367130 506695244 511429012 530728220 539403843 554852230 583801042 610337453 611491210 633369055 639286265 665822676 672640331 690948060 719205124 733789452 760042866 761479620 767143518 796092330 832278345 875701563 899006405 917236815 980734260 1078807686 1109704460 1167602084 1220674906 1222982420 1266738110 1278572530 1345280662 1406429783 1459502605 1520085732 1534287036 1592184660 1664556690 1751403126 1798012810 1831012359 1834473630 1900107165 1917858795 2017920993 2157615372 2441349812 2533476220 2557145060 2690561324 2697019215 2812859566 2919005210 2940716819 3051687265 3329113380 3363201655 3502806252 3596025620 3662024718 3668947260 3800214330 3835717590 4035841986 4219289349 4378507815 5394038430 5625719132 5838010420 5881433638 6103374530 6713711983 6726403310 7032148915 7324049436 7600428660 7671435180 8071683972 8438578698 8757015630 8822150457 9155061795 10089604965 10788076860 11762867276 12206749060 13427423966 13452806620 14064297830 14703584095 15470727613 16877157396 17514031260 17644300914 18310123590 20141135949 20179209930 21096446745 26854847932 28128595660 29407168190 30941455226 32347885009 33568559915 35288601828 36620247180 40282271898 40358419860 42192893490 44110752285 46412182839 58814336380 61882910452 64695770018 67137119830 77353638065 80564543796 84385786980 88221504570 92824365678 97043655027 100705679745 129391540036 134274239660 154707276130 161739425045 176443009140 185648731356 194087310054 201411359490 232060914195 309414552260 323478850090 355826735099 388174620108 402822718980 464121828390 485218275135 646957700180 711653470198 928243656780 970436550270 1067480205297 1423306940396 1779133675495 1940873100540 2134960410594 3558267350990 4269920821188 5337401026485 7116534701980 10674802052970 21349604105940
• Sum of all divisors σ(n): 70044266587680
• Sum of proper divisors (its aliquot sum) s(n): 48694662481740
• 21349604105940 is an abundant number, because the sum of its proper divisors (48694662481740) is greater than itself. Its abundance is 27345058375800

Bases of 21349604105940

• Binary: 100110110101011010111100100011001111011010100₂
• Hexadecimal: 0x136AD7919ED4
• Base-36: 7KFVF1YAC

Squares and roots of 21349604105940

• 21349604105940 squared (21349604105940²) is 455805595480370106743283600
• 21349604105940 cubed (21349604105940³) is 9731269012778136337597243628077864584000
• The square root of 21349604105940 is 4620563.1806025551
• The cube root of 21349604105940 is 27741.5001344835

Scales and comparisons

• 21,349,604,105,940 seconds is equal to 678,851 years, 19 weeks, 2 days, 8 hours, 59 minutes.
• To count from 1 to 21,349,604,105,940 would take you about one million, six hundred ninety-seven thousand, one hundred twenty-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 21349604105940 cubic inches would be around 2311.8 feet tall.

Recreational maths with 21349604105940

• 21349604105940 backwards is 04950140694312
• The number of decimal digits it has is: 14
• The sum of 21349604105940's digits is 48
• More coming soon!