42645609535544

Names of 42645609535544

• Cardinal: 42645609535544 can be written as Forty-two trillion, six hundred forty-five billion, six hundred nine million, five hundred thirty-five thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.2645609535544 × 10¹³

Factors of 42645609535544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 33568

Divisors of 42645609535544

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 23 46 92 184 1511 3022 5861 6044 11722 12088 23444 26171 34753 46888 52342 69506 104684 134803 139012 209368 269606 278024 539212 601933 1078424 1203866 2407732 4815464 8855971 17711942 35423884 39544381 70847768 79088762 153388231 158177524 203687333 306776462 316355048 407374666 613552924 814749332 909520763 1227105848 1629498664 1819041526 3527929313 3638083052 7055858626 7276166104 14111717252 28223434504 231769617041 463539234082 927078468164 1854156936328 5330701191943 10661402383886 21322804767772 42645609535544
• Sum of all divisors σ(n): 83509718100480
• Sum of proper divisors (its aliquot sum) s(n): 40864108564936
• 42645609535544 is a deficient number, because the sum of its proper divisors (40864108564936) is less than itself. Its deficiency is 1781500970608

Bases of 42645609535544

• Binary: 1001101100100100110100011010000101100000111000₂
• Hexadecimal: 0x26C934685838
• Base-36: F474EU988

Squares and roots of 42645609535544

• 42645609535544 squared (42645609535544²) is 1818648012658081339399375936
• 42645609535544 cubed (42645609535544³) is 77557353030409618781181593837964410269184
• The square root of 42645609535544 is 6530360.5976656449
• The cube root of 42645609535544 is 34937.4691752711

Scales and comparisons

• 42,645,609,535,544 seconds is equal to 1,355,998 years, 24 weeks, 3 days, 16 hours, 45 minutes, 44 seconds.
• To count from 1 to 42,645,609,535,544 would take you about three million, three hundred eighty-nine thousand, nine hundred ninety-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 42645609535544 cubic inches would be around 2911.5 feet tall.

Recreational maths with 42645609535544

• 42645609535544 backwards is 44553590654624
• The number of decimal digits it has is: 14
• The sum of 42645609535544's digits is 62
• More coming soon!