42705538806

Names of 42705538806

• Cardinal: 42705538806 can be written as Forty-two billion, seven hundred five million, five hundred thirty-eight thousand, eight hundred six.

Scientific notation

• Scientific notation: 4.2705538806 × 10¹⁰

Factors of 42705538806

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 740

Divisors of 42705538806

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 17 21 31 34 42 51 62 93 102 109 119 186 217 218 238 327 357 434 527 571 651 654 714 763 961 1054 1142 1302 1526 1581 1713 1853 1922 2289 2883 3162 3379 3426 3689 3706 3997 4578 5559 5766 6727 6758 7378 7994 9707 10137 11067 11118 11991 12971 13454 16337 17701 19414 20181 20274 22134 23653 23982 25942 29121 32674 35402 38913 40362 47306 49011 53103 57443 58242 62239 67949 70959 77826 98022 104749 106206 114359 114886 123907 124478 135898 141918 172329 186717 203847 209498 228718 247814 300917 314247 343077 344658 371721 373434 402101 407694 435673 548731 601834 628494 686154 733243 743442 804202 871346 902751 1058063 1097462 1206303 1307019 1466486 1646193 1780733 1805502 1929409 2106419 2116126 2199729 2412606 2614038 3174189 3292386 3561466 3841117 3858818 4212838 4399458 5342199 5788227 6319257 6348378 7406441 7682234 9328427 10684398 11523351 11576454 12465131 12638514 13505863 14812882 18656854 22219323 23046702 24930262 27011726 27985281 32799953 37395393 40517589 44438646 55970562 59811679 65298989 65599906 74790786 81035178 98399859 119623358 130597978 179435037 195896967 196799718 229599671 358870074 391793934 418681753 459199342 688799013 837363506 1016798543 1256045259 1377598026 2033597086 2512090518 3050395629 6100791258 7117589801 14235179602 21352769403 42705538806
• Sum of all divisors σ(n): 107964679680
• Sum of proper divisors (its aliquot sum) s(n): 65259140874
• 42705538806 is an abundant number, because the sum of its proper divisors (65259140874) is greater than itself. Its abundance is 22553602068

Bases of 42705538806

• Binary: 100111110001011100101100111011110110₂
• Hexadecimal: 0x9F172CEF6
• Base-36: JM9RWMU

Squares and roots of 42705538806

• 42705538806 squared (42705538806²) is 1823763044710771905636
• 42705538806 cubed (42705538806³) is 77884783478844582662352768110616
• The square root of 42705538806 is 206653.1848435925
• The cube root of 42705538806 is 3495.3827225115

Scales and comparisons

• 42,705,538,806 seconds is equal to 1,357 years, 47 weeks, 1 hour, 40 minutes, 6 seconds.
• To count from 1 to 42,705,538,806 would take you about two thousand, seven hundred fifteen 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 42705538806 cubic inches would be around 291.3 feet tall.

Recreational maths with 42705538806

• 42705538806 backwards is 60883550724
• The number of decimal digits it has is: 11
• The sum of 42705538806's digits is 48
• More coming soon!