38149474883805

Names of 38149474883805

• Cardinal: 38149474883805 can be written as Thirty-eight trillion, one hundred forty-nine billion, four hundred seventy-four million, eight hundred eighty-three thousand, eight hundred five.

Scientific notation

• Scientific notation: 3.8149474883805 × 10¹³

Factors of 38149474883805

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8341639

Divisors of 38149474883805

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 23 27 45 69 81 115 135 207 345 405 491 621 1035 1473 1863 2455 3105 4419 7365 9315 11293 13257 22095 33879 39771 56465 66285 101637 169395 198855 304911 508185 914733 1524555 4573665 8341117 25023351 41705585 75070053 125116755 191845691 225210159 375350265 575537073 675630477 959228455 1126050795 1726611219 2877685365 3378152385 4095488447 5179833657 8633056095 12286465341 15539500971 20477442235 25899168285 36859396023 61432326705 77697504855 94196234281 110578188069 184296980115 282588702843 331734564207 470981171405 552890940345 847766108529 1412943514215 1658672821035 2543298325587 4238830542645 7629894976761 12716491627935 38149474883805
• Sum of all divisors σ(n): 71505134895744
• Sum of proper divisors (its aliquot sum) s(n): 33355660011939
• 38149474883805 is a deficient number, because the sum of its proper divisors (33355660011939) is less than itself. Its deficiency is 4793814871866

Bases of 38149474883805

• Binary: 1000101011001001011101111001100001100011011101₂
• Hexadecimal: 0x22B25DE618DD
• Base-36: DITMKCST9

Squares and roots of 38149474883805

• 38149474883805 squared (38149474883805²) is 1455382433910068518251278025
• 38149474883805 cubed (38149474883805³) is 55522075608783149277133763254579624885125
• The square root of 38149474883805 is 6176526.1177950993
• The cube root of 38149474883805 is 33663.7780512697

Scales and comparisons

• 38,149,474,883,805 seconds is equal to 1,213,035 years, 15 weeks, 3 days, 4 hours, 36 minutes, 45 seconds.
• To count from 1 to 38,149,474,883,805 would take you about three million, thirty-two thousand, five hundred eighty-eight 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 38149474883805 cubic inches would be around 2805.3 feet tall.

Recreational maths with 38149474883805

• 38149474883805 backwards is 50838847494183
• The number of decimal digits it has is: 14
• The sum of 38149474883805's digits is 72
• More coming soon!