421939606140

Names of 421939606140

• Cardinal: 421939606140 can be written as Four hundred twenty-one billion, nine hundred thirty-nine million, six hundred six thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.2193960614 × 10¹¹

Factors of 421939606140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 985

Divisors of 421939606140

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 43 45 52 54 60 65 78 81 86 90 108 117 129 130 135 156 162 169 172 180 195 215 234 243 258 260 270 324 338 351 387 390 405 430 468 486 507 516 540 559 585 645 676 702 774 780 810 845 860 919 972 1014 1053 1118 1161 1170 1215 1290 1404 1521 1548 1620 1677 1690 1755 1838 1935 2028 2106 2197 2236 2322 2340 2430 2535 2580 2757 2795 3042 3159 3354 3380 3483 3510 3676 3870 4212 4394 4563 4595 4644 4860 5031 5070 5265 5514 5590 5805 6084 6318 6591 6708 6966 7020 7267 7605 7740 8271 8385 8788 9126 9190 10062 10140 10449 10530 10985 11028 11180 11610 11947 12636 13182 13689 13785 13932 14534 15093 15210 15795 16542 16770 17415 18252 18380 19773 20124 20898 21060 21801 21970 22815 23220 23894 24813 25155 26364 27378 27570 29068 30186 30420 31590 32955 33084 33540 34830 35841 36335 39517 39546 41067 41355 41796 43602 43940 45279 45630 47788 49626 50310 52245 54756 55140 59319 59735 60372 63180 65403 65910 68445 69660 71682 72670 74439 75465 79034 79092 82134 82710 87204 90558 91260 94471 98865 99252 100620 104490 107523 109005 118551 118638 119470 124065 130806 131820 135837 136890 143364 145340 148878 150930 155311 158068 164268 165420 177957 179205 181116 188942 196209 197585 197730 205335 208980 215046 218010 223317 226395 237102 237276 238940 248130 261612 271674 273780 283413 296595 297756 301860 310622 322569 327015 355653 355914 358410 372195 377884 392418 395170 395460 410670 430092 436020 446634 452790 465933 472355 474204 496260 513721 533871 537615 543348 566826 588627 592755 593190 621244 645138 654030 679185 711306 711828 716820 744390 776555 784836 790340 821340 850239 889785 893268 905580 931866 944710 967707 981045 1027442 1066959 1067742 1075230 1116585 1133652 1177254 1185510 1186380 1290276 1308060 1358370 1397799 1417065 1422612 1488780 1541163 1553110 1612845 1700478 1765881 1778265 1779570 1863732 1889420 1935414 1962090 2019043 2054884 2133918 2135484 2150460 2233170 2329665 2354508 2371020 2550717 2568605 2669355 2716740 2795598 2834130 2903121 2943135 3082326 3106220 3200877 3225690 3400956 3531762 3556530 3559140 3870828 3924180 4038086 4193397 4251195 4267836 4466340 4623489 4659330 4838535 5101434 5137210 5334795 5338710 5591196 5668260 5806242 5886270 6057129 6164652 6401754 6451380 6678373 6988995 7063524 7113060 7652151 7705815 8076172 8386794 8502390 8829405 9246978 9318660 9602631 9677070 10095215 10202868 10274420 10669590 10677420 11612484 11772540 12114258 12580191 12753585 12803508 13356746 13870467 13977990 14515605 15304302 15411630 16004385 16773588 17004780 17658810 18171387 18493956 19205262 19354140 20035119 20190430 20966985 21339180 22956453 23117445 24228516 25160382 25507170 26713492 27740934 27955980 29031210 30285645 30608604 30823260 32008770 33391865 35317620 36342774 37740573 38260755 38410524 40070238 40380860 41611401 41933970 45912906 46234890 48013155 50320764 51014340 54514161 55481868 58062420 60105357 60571290 62900955 64017540 66783730 69352335 72685548 75481146 76521510 80140476 83222802 83867940 86818849 90856935 91825812 92469780 96026310 100175595 109028322 114782265 120210714 121142580 124834203 125801910 133567460 138704670 150962292 153043020 163542483 166445604 173637698 180316071 181713870 188702865 192052620 200351190 208057005 218056644 229564530 240421428 249668406 251603820 260456547 272570805 277409340 300526785 327084966 347275396 360632142 363427740 377405730 400702380 416114010 434094245 459129060 490627449 499336812 520913094 540948213 545141610 601053570 624171015 654169932 721264284 754811460 781369641 817712415 832228020 868188490 901580355 981254898 1041826188 1081896426 1090283220 1202107140 1248342030 1302282735 1562739282 1622844639 1635424830 1736376980 1803160710 1962509796 2163792852 2344108923 2453137245 2496684060 2604565470 2704741065 3125478564 3245689278 3270849660 3606321420 3906848205 4688217846 4906274490 5209130940 5409482130 6491378556 7032326769 7813696410 8114223195 9376435692 9812548980 10818964260 11720544615 14064653538 15627392820 16228446390 21096980307 23441089230 28129307076 32456892780 35161633845 42193960614 46882178460 70323267690 84387921228 105484901535 140646535380 210969803070 421939606140
• Sum of all divisors σ(n): 1472882611200
• Sum of proper divisors (its aliquot sum) s(n): 1050943005060
• 421939606140 is an abundant number, because the sum of its proper divisors (1050943005060) is greater than itself. Its abundance is 629003398920

Bases of 421939606140

• Binary: 110001000111101100011110111001001111100₂
• Hexadecimal: 0x623D8F727C
• Base-36: 5DU3Y3R0

Squares and roots of 421939606140

• 421939606140 squared (421939606140²) is 178033031229578325699600
• 421939606140 cubed (421939606140³) is 75119187076918598663969863955544000
• The square root of 421939606140 is 649568.7847641695
• The cube root of 421939606140 is 7500.3828316583

Scales and comparisons

• 421,939,606,140 seconds is equal to 13,416 years, 19 weeks, 3 days, 6 hours, 9 minutes.
• To count from 1 to 421,939,606,140 would take you about twenty-six thousand, eight hundred thirty-two 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 421939606140 cubic inches would be around 625 feet tall.

Recreational maths with 421939606140

• 421939606140 backwards is 041606939124
• 421939606140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421939606140's digits is 45
• More coming soon!