42065971844

Names of 42065971844

• Cardinal: 42065971844 can be written as Forty-two billion, sixty-five million, nine hundred seventy-one thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 4.2065971844 × 10¹⁰

Factors of 42065971844

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1322

Divisors of 42065971844

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 169 197 221 289 338 394 442 578 676 788 884 1093 1156 2186 2561 2873 3349 3757 4372 5122 5746 6698 7514 10244 11492 13396 14209 15028 18581 28418 33293 37162 43537 48841 56836 56933 66586 74324 87074 97682 113866 133172 174148 184717 195364 215321 227732 241553 315877 369434 430642 483106 565981 631754 738868 740129 861284 966212 1131962 1263508 1480258 2263924 2799173 2960516 3140189 3660457 4106401 5598346 6280378 7320914 8212802 9621677 11196692 12560756 14641828 16425604 19243354 36389249 38486708 47585941 53383213 62227769 72778498 95171882 106766426 124455538 145556996 190343764 213532852 248911076 618617233 808960997 1237234466 1617921994 2474468932 3235843988 10516492961 21032985922 42065971844
• Sum of all divisors σ(n): 85186351404
• Sum of proper divisors (its aliquot sum) s(n): 43120379560
• 42065971844 is an abundant number, because the sum of its proper divisors (43120379560) is greater than itself. Its abundance is 1054407716

Bases of 42065971844

• Binary: 100111001011010100111100101010000100₂
• Hexadecimal: 0x9CB53CA84
• Base-36: JBOZRLW

Squares and roots of 42065971844

• 42065971844 squared (42065971844²) is 1769545987180200760336
• 42065971844 cubed (42065971844³) is 74437671673385510138561567979584
• The square root of 42065971844 is 205099.9069819391
• The cube root of 42065971844 is 3477.8456918985

Scales and comparisons

• 42,065,971,844 seconds is equal to 1,337 years, 29 weeks, 3 days, 16 hours, 10 minutes, 44 seconds.
• To count from 1 to 42,065,971,844 would take you about two thousand, six hundred seventy-five 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 42065971844 cubic inches would be around 289.8 feet tall.

Recreational maths with 42065971844

• 42065971844 backwards is 44817956024
• The number of decimal digits it has is: 11
• The sum of 42065971844's digits is 50
• More coming soon!