13870777608

Names of 13870777608

• Cardinal: 13870777608 can be written as Thirteen billion, eight hundred seventy million, seven hundred seventy-seven thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.3870777608 × 10¹⁰

Factors of 13870777608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 36695

Divisors of 13870777608

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 593 648 1186 1779 2372 3558 4744 5337 7116 10674 14232 16011 21348 32022 36097 42696 48033 64044 72194 96066 108291 128088 144388 192132 216582 288776 324873 384264 433164 649746 866328 974619 1299492 1949238 2598984 2923857 3898476 5847714 7796952 11695428 21405521 23390856 42811042 64216563 85622084 128433126 171244168 192649689 256866252 385299378 513732504 577949067 770598756 1155898134 1541197512 1733847201 2311796268 3467694402 4623592536 6935388804 13870777608
• Sum of all divisors σ(n): 38917614780
• Sum of proper divisors (its aliquot sum) s(n): 25046837172
• 13870777608 is an abundant number, because the sum of its proper divisors (25046837172) is greater than itself. Its abundance is 11176059564

Bases of 13870777608

• Binary: 1100111010110000110100010100001000₂
• Hexadecimal: 0x33AC34508
• Base-36: 6DEAWI0

Squares and roots of 13870777608

• 13870777608 squared (13870777608²) is 192398471450594201664
• 13870777608 cubed (13870777608³) is 2668716409610329330735647539712
• The square root of 13870777608 is 117774.2654742537
• The cube root of 13870777608 is 2402.7039898721

Scales and comparisons

• 13,870,777,608 seconds is equal to 441 years, 2 weeks, 3 days, 9 hours, 46 minutes, 48 seconds.
• To count from 1 to 13,870,777,608 would take you about eight hundred eighty-two 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 13870777608 cubic inches would be around 200.2 feet tall.

Recreational maths with 13870777608

• 13870777608 backwards is 80677707831
• 13870777608 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13870777608's digits is 54
• More coming soon!