42193832805891

Names of 42193832805891

• Cardinal: 42193832805891 can be written as Forty-two trillion, one hundred ninety-three billion, eight hundred thirty-two million, eight hundred five thousand, eight hundred ninety-one.

Scientific notation

• Scientific notation: 4.2193832805891 × 10¹³

Factors of 42193832805891

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1699

Divisors of 42193832805891

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 13 39 117 169 263 389 507 789 1031 1167 1521 2367 3093 3419 3501 5057 9279 10257 13403 15171 30771 40209 44447 45513 65741 69169 102307 120627 133341 174239 197223 207507 271153 306921 400023 401059 522717 591669 622521 813459 899197 920763 1203177 1329991 1568151 2440377 2697591 3524989 3609531 3989973 5213767 8092773 10574967 11689561 11969919 15641301 17289883 26906741 31724901 35068683 45824857 46923903 51869649 67778971 71313239 80720223 105206049 105478517 137474571 155608947 203336913 213939717 242160669 316435551 349787633 412423713 610010739 641819151 927072107 949306653 1049362899 1371220721 2781216321 3148088697 4113662163 4547239229 8343648963 12051937391 12340986489 13641717687 17825869373 27740849971 36155812173 40925153061 53477608119 83222549913 108467436519 160432824357 249667649739 360631049623 1081893148869 3245679446607 4688203645099 14064610935297 42193832805891
• Sum of all divisors σ(n): 66482091945360
• Sum of proper divisors (its aliquot sum) s(n): 24288259139469
• 42193832805891 is a deficient number, because the sum of its proper divisors (24288259139469) is less than itself. Its deficiency is 17905573666422

Bases of 42193832805891

• Binary: 1001100110000000000100011010101000011000000011₂
• Hexadecimal: 0x2660046A8603
• Base-36: EYFKUN1MR

Squares and roots of 42193832805891

• 42193832805891 squared (42193832805891²) is 1780319526851483578084303881
• 42193832805891 cubed (42193832805891³) is 75118504457034470858316952017799730962971
• The square root of 42193832805891 is 6495678.0097146903
• The cube root of 42193832805891 is 34813.6580482695

Scales and comparisons

• 42,193,832,805,891 seconds is equal to 1,341,633 years, 19 weeks, 1 day, 8 hours, 44 minutes, 51 seconds.
• To count from 1 to 42,193,832,805,891 would take you about three million, three hundred fifty-four thousand and eighty-three 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 42193832805891 cubic inches would be around 2901.1 feet tall.

Recreational maths with 42193832805891

• 42193832805891 backwards is 19850823839124
• The number of decimal digits it has is: 14
• The sum of 42193832805891's digits is 63
• More coming soon!