421047849924

Names of 421047849924

• Cardinal: 421047849924 can be written as Four hundred twenty-one billion, forty-seven million, eight hundred forty-nine thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 4.21047849924 × 10¹¹

Factors of 421047849924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 124

Divisors of 421047849924

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 47 52 54 59 78 81 94 108 117 118 141 156 162 169 177 188 234 236 282 324 338 351 354 423 468 507 531 564 611 676 702 708 767 846 1014 1053 1062 1222 1269 1404 1521 1534 1593 1692 1833 2028 2106 2124 2209 2301 2444 2538 2773 3042 3068 3186 3481 3666 3807 4212 4418 4563 4602 4779 5076 5499 5546 6084 6372 6627 6903 6962 7332 7614 7943 8319 8836 9126 9204 9558 9971 10443 10998 11092 13254 13689 13806 13924 15228 15886 16497 16638 18252 19116 19881 19942 20709 20886 21996 23829 24957 26508 27378 27612 28717 29913 31329 31772 32994 33276 36049 39762 39884 41418 41772 45253 47658 49491 49914 54756 57434 59643 59826 62127 62658 65988 71487 72098 74871 79524 82836 86151 89739 90506 93987 95316 98982 99828 108147 114868 119286 119652 124254 125316 130331 135759 142974 144196 149742 163607 172302 178929 179478 181012 187974 197964 214461 216294 224613 238572 248508 258453 260662 269217 271518 281961 285948 299484 324441 327214 344604 357858 358956 373321 375948 390993 407277 428922 432588 449226 468637 490821 516906 521324 538434 543036 563922 588289 643383 648882 654428 715716 746642 775359 781986 807651 814554 857844 898452 937274 973323 981642 1033812 1076868 1119963 1127844 1172979 1176578 1221831 1286766 1297764 1405911 1472463 1493284 1550718 1563972 1615302 1629108 1694303 1764867 1874548 1946646 1963284 2126891 2239926 2326077 2345958 2353156 2443662 2573532 2811822 2919969 2944926 3101436 3230604 3359889 3388606 3518937 3529734 3665493 3893292 4217733 4253782 4417389 4479852 4652154 4691916 4887324 5082909 5294601 5623644 5839938 5889852 6380673 6719778 6777212 7037874 7059468 7330986 7689529 8435466 8507564 8834778 9304308 10079667 10165818 10556811 10589202 11679876 12653199 12761346 13252167 13439556 14075748 14661972 15248727 15379058 15883803 16870932 17669556 19142019 20159334 20331636 21113622 21178404 22025939 23068587 25306398 25522692 26504334 27649583 30239001 30497454 30758116 31767606 37959597 38284038 40318668 42227244 44051878 45746181 46137174 47651409 50612796 53008668 55299166 57426057 60478002 60994908 63535212 66077817 69205761 75919194 76568076 82948749 88103756 91492362 92274348 95302818 99963877 110598332 114852114 120956004 132155634 137238543 138411522 151838388 165897498 172278171 182984724 190605636 198233451 199927754 207617283 229704228 248846247 264311268 274477086 276823044 299891631 331794996 344556342 396466902 399855508 415234566 497692494 548954172 594700353 599783262 622851849 689112684 746538741 792933804 830469132 899674893 995384988 1189400706 1199566524 1245703698 1299530401 1493077482 1784101059 1799349786 2239616223 2378801412 2491407396 2599060802 2699024679 2986154964 3568202118 3598699572 3898591203 4479232446 5198121604 5398049358 7136404236 7797182406 8097074037 8958464892 10796098716 11695773609 15594364812 16194148074 23391547218 32388296148 35087320827 46783094436 70174641654 105261962481 140349283308 210523924962 421047849924
• Sum of all divisors σ(n): 1238773727037
• Sum of proper divisors (its aliquot sum) s(n): 817725877113
• 421047849924 is an abundant number, because the sum of its proper divisors (817725877113) is greater than itself. Its abundance is 396678027189

Bases of 421047849924

• Binary: 110001000001000011010000101001111000100₂
• Hexadecimal: 0x62086853C4
• Base-36: 5DFD0O90

Squares and roots of 421047849924

• 421047849924 squared (421047849924²) is 177281291925623226805776
• 421047849924 cubed (421047849924³) is 74643906797032641370286987144361024
• 421047849924 is a perfect square number. Its square root is 648882
• The cube root of 421047849924 is 7495.0951629623

Scales and comparisons

• 421,047,849,924 seconds is equal to 13,388 years, 1 week, 5 minutes, 24 seconds.
• To count from 1 to 421,047,849,924 would take you about twenty-six thousand, seven hundred seventy-six 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 421047849924 cubic inches would be around 624.6 feet tall.

Recreational maths with 421047849924

• 421047849924 backwards is 429948740124
• 421047849924 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421047849924's digits is 54
• More coming soon!