42936397218

Names of 42936397218

• Cardinal: 42936397218 can be written as Forty-two billion, nine hundred thirty-six million, three hundred ninety-seven thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 4.2936397218 × 10¹⁰

Factors of 42936397218

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1026

Divisors of 42936397218

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 81 99 117 121 143 162 169 198 234 242 286 297 338 351 363 429 507 594 702 726 858 891 997 1014 1053 1089 1287 1521 1573 1782 1859 1994 2106 2178 2197 2574 2991 3042 3146 3267 3718 3861 4394 4563 4719 5577 5982 6534 6591 7722 8973 9126 9438 9801 10967 11154 11583 12961 13182 13689 14157 16731 17946 19602 19773 20449 21934 23166 24167 25922 26919 27378 28314 32901 33462 38883 39546 40898 42471 48334 50193 53838 59319 61347 65802 72501 77766 80757 84942 98703 100386 116649 118638 120637 122694 127413 142571 145002 150579 161514 168493 177957 184041 197406 217503 233298 241274 254826 265837 285142 296109 301158 336986 349947 355914 361911 368082 427713 435006 505479 531674 552123 592218 652509 699894 723822 797511 855426 888327 1010958 1049841 1085733 1104246 1283139 1305018 1516437 1568281 1595022 1656369 1776654 1853423 1957527 2099682 2171466 2190409 2392533 2566278 3032874 3136562 3257199 3312738 3706846 3849417 3915054 4380818 4549311 4704843 4785066 5560269 6514398 6571227 7177599 7698834 9098622 9409686 9771597 11120538 11548251 13142454 13647933 14114529 14355198 16680807 19543194 19713681 20387653 21532797 23096502 24094499 27295866 28229058 33361614 39427362 40775306 42343587 43065594 48188998 50042421 59141043 61162959 72283497 84687174 100084842 118282086 122325918 127030761 144566994 150127263 177423129 183488877 216850491 254061522 265039489 300254526 354846258 366977754 433700982 530078978 550466631 650551473 795118467 1100933262 1301102946 1590236934 1651399893 1951654419 2385355401 3302799786 3903308838 4770710802 7156066203 14312132406 21468198609 42936397218
• Sum of all divisors σ(n): 114674211960
• Sum of proper divisors (its aliquot sum) s(n): 71737814742
• 42936397218 is an abundant number, because the sum of its proper divisors (71737814742) is greater than itself. Its abundance is 28801417524

Bases of 42936397218

• Binary: 100111111111001101010110110110100010₂
• Hexadecimal: 0x9FF356DA2
• Base-36: JQ3804I

Squares and roots of 42936397218

• 42936397218 squared (42936397218²) is 1843534206061878139524
• 42936397218 cubed (42936397218³) is 79154716956443063285713289444232
• The square root of 42936397218 is 207210.9968558619
• The cube root of 42936397218 is 3501.6698757619

Scales and comparisons

• 42,936,397,218 seconds is equal to 1,365 years, 12 weeks, 5 days, 1 hour, 18 seconds.
• To count from 1 to 42,936,397,218 would take you about two thousand, seven hundred thirty 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 42936397218 cubic inches would be around 291.8 feet tall.

Recreational maths with 42936397218

• 42936397218 backwards is 81279363924
• 42936397218 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42936397218's digits is 54
• More coming soon!