13847855742

Names of 13847855742

• Cardinal: 13847855742 can be written as Thirteen billion, eight hundred forty-seven million, eight hundred fifty-five thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.3847855742 × 10¹⁰

Factors of 13847855742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 494

Divisors of 13847855742

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 73 81 126 146 162 189 219 378 409 438 511 567 657 818 1022 1134 1227 1314 1533 1971 2454 2863 3066 3681 3942 4599 5726 5913 7362 8589 9198 11043 11826 13797 17178 22086 25767 27594 29857 33129 41391 51534 59714 66258 77301 82782 89571 154602 167281 179142 208999 231903 268713 334562 417998 463806 501843 537426 626997 806139 1003686 1170967 1253994 1505529 1612278 1880991 2341934 2418417 3011058 3512901 3761982 4516587 4836834 5642973 7025802 9033174 10538703 11285946 12211513 13549761 16928919 21077406 24423026 27099522 31616109 33857838 36634539 63232218 73269078 85480591 94848327 109903617 170961182 189696654 219807234 256441773 329710851 512883546 659421702 769325319 989132553 1538650638 1978265106 2307975957 4615951914 6923927871 13847855742
• Sum of all divisors σ(n): 36036125136
• Sum of proper divisors (its aliquot sum) s(n): 22188269394
• 13847855742 is an abundant number, because the sum of its proper divisors (22188269394) is greater than itself. Its abundance is 8340413652

Bases of 13847855742

• Binary: 1100111001011001011000001001111110₂
• Hexadecimal: 0x33965827E
• Base-36: 6D0NLVI

Squares and roots of 13847855742

• 13847855742 squared (13847855742²) is 191763108651242370564
• 13847855742 cubed (13847855742³) is 2655507865239876536648379178488
• The square root of 13847855742 is 117676.9125274795
• The cube root of 13847855742 is 2401.3797472637

Scales and comparisons

• 13,847,855,742 seconds is equal to 440 years, 16 weeks, 4 days, 2 hours, 35 minutes, 42 seconds.
• To count from 1 to 13,847,855,742 would take you about eight hundred eighty 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 13847855742 cubic inches would be around 200.1 feet tall.

Recreational maths with 13847855742

• 13847855742 backwards is 24755874831
• 13847855742 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13847855742's digits is 54
• More coming soon!