421383739040

Names of 421383739040

• Cardinal: 421383739040 can be written as Four hundred twenty-one billion, three hundred eighty-three million, seven hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 4.2138373904 × 10¹¹

Factors of 421383739040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 149

Divisors of 421383739040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 29 31 32 40 44 55 58 62 71 80 88 110 116 121 124 142 145 155 160 176 220 232 242 248 284 290 310 319 341 352 355 440 464 484 496 568 580 605 620 638 682 710 781 880 899 928 961 968 992 1136 1160 1210 1240 1276 1331 1364 1420 1562 1595 1705 1760 1798 1922 1936 2059 2201 2272 2320 2420 2480 2552 2662 2728 2840 3124 3190 3410 3509 3596 3751 3844 3872 3905 4118 4402 4495 4640 4805 4840 4960 5104 5324 5456 5680 6248 6380 6655 6820 7018 7192 7502 7688 7810 8236 8591 8804 8990 9610 9680 9889 10208 10295 10571 10648 10912 11005 11360 12496 12760 13310 13640 14036 14384 15004 15376 15620 16472 17182 17545 17608 17980 18755 19220 19360 19778 20590 21142 21296 22010 22649 24211 24992 25520 26620 27280 27869 28072 28768 30008 30752 31240 32944 34364 35090 35216 35960 37510 38440 38599 39556 41180 41261 42284 42592 42955 44020 45298 48422 49445 51040 52855 53240 54560 55738 56144 60016 62480 63829 65888 68231 68728 70180 70432 71920 75020 76880 77198 79112 82360 82522 84568 85910 88040 90596 94501 96844 98890 105710 106480 108779 111476 112288 113245 116281 120032 121055 124960 127658 136462 137456 139345 140360 143840 150040 153760 154396 158224 164720 165044 169136 171820 176080 181192 189002 192995 193688 197780 206305 211420 212960 217558 222952 226490 232562 242110 249139 255316 266321 272924 274912 278690 280720 300080 306559 308792 316448 319145 329440 330088 338272 341155 343640 352160 362384 378004 385990 387376 395560 412610 422840 435116 445904 452980 465124 472505 484220 498278 510632 532642 543895 545848 557380 561440 581405 600160 613118 617584 638290 660176 682310 687280 702119 724768 750541 756008 771980 774752 791120 825220 845680 870232 891808 905960 930248 945010 968440 996556 1021264 1065284 1087790 1091696 1114760 1162810 1196569 1226236 1235168 1245695 1276580 1279091 1320352 1331605 1364620 1374560 1404238 1501082 1512016 1532795 1543960 1582240 1650440 1691360 1740464 1811920 1860496 1890020 1936880 1978699 1993112 2042528 2130568 2175580 2183392 2229520 2325620 2393138 2452472 2491390 2553160 2558182 2663210 2729240 2740529 2808476 2929531 3002164 3024032 3065590 3087920 3300880 3372149 3480928 3510595 3623840 3720992 3752705 3780040 3873760 3957398 3986224 4261136 4351160 4459040 4651240 4786276 4904944 4982780 5106320 5116364 5326420 5458480 5481058 5616952 5859062 5982845 6004328 6131180 6175840 6395455 6601760 6744298 7021190 7505410 7560080 7723309 7914796 7972448 8255951 8522272 8702320 9302480 9572552 9809888 9893495 9965560 10212640 10232728 10652840 10916960 10962116 11233904 11718124 11965690 12008656 12262360 12790910 13488596 13702645 14042380 14647655 15010820 15120160 15446618 15829592 16511902 16860745 17404640 18604960 19145104 19786990 19931120 20465456 21305680 21765689 21924232 22467808 23436248 23931380 24017312 24524720 25581820 26977192 27405290 28084760 29295310 30021640 30893236 31659184 33023804 33721490 37093639 38290208 38616545 39573980 39862240 40930912 41279755 42611360 43531378 43848464 46872496 47862760 49049440 51163640 53954384 54810580 56169520 58590620 60043280 61786472 63318368 66047608 67442980 74187278 77233090 79147960 82559510 84956399 87062756 87696928 90815461 93744992 95725520 102327280 107908768 108828445 109621160 112339040 117181240 120086560 123572944 132095216 134885960 148374556 154466180 158295920 165119020 169912798 174125512 181630922 185468195 191451040 204654560 217656890 219242320 234362480 239422579 247145888 264190432 269771920 296749112 308932360 316591840 330238040 339825596 348251024 363261844 370936390 424781995 435313780 438484640 454077305 468724960 478845158 539543840 593498224 617864720 660476080 679651192 696502048 726523688 741872780 849563990 870627560 908154610 957690316 1186996448 1197112895 1235729440 1320952160 1359302384 1453047376 1483745560 1699127980 1741255120 1816309220 1915380632 2394225790 2633648369 2718604768 2906094752 2967491120 3398255960 3482510240 3632618440 3830761264 4788451580 5267296738 5934982240 6796511920 7265236880 7661522528 9576903160 10534593476 13168241845 13593023840 14530473760 19153806320 21069186952 26336483690 38307612640 42138373904 52672967380 84276747808 105345934760 210691869520 421383739040
• Sum of all divisors σ(n): 1186959432960
• Sum of proper divisors (its aliquot sum) s(n): 765575693920
• 421383739040 is an abundant number, because the sum of its proper divisors (765575693920) is greater than itself. Its abundance is 344191954880

Bases of 421383739040

• Binary: 110001000011100011011011001011010100000₂
• Hexadecimal: 0x621C6D96A0
• Base-36: 5DKWZXY8

Squares and roots of 421383739040

• 421383739040 squared (421383739040²) is 177564255527330820121600
• 421383739040 cubed (421383739040³) is 74822689913960647893869475467264000
• The square root of 421383739040 is 649140.7698180727
• The cube root of 421383739040 is 7497.0876932163

Scales and comparisons

• 421,383,739,040 seconds is equal to 13,398 years, 36 weeks, 2 days, 14 hours, 37 minutes, 20 seconds.
• To count from 1 to 421,383,739,040 would take you about twenty-six thousand, seven hundred ninety-seven 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 421383739040 cubic inches would be around 624.8 feet tall.

Recreational maths with 421383739040

• 421383739040 backwards is 040937383124
• 421383739040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421383739040's digits is 44
• More coming soon!