13732979840

Names of 13732979840

• Cardinal: 13732979840 can be written as Thirteen billion, seven hundred thirty-two million, nine hundred seventy-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.373297984 × 10¹⁰

Factors of 13732979840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 932977

Divisors of 13732979840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 920 1472 1840 2944 3680 7360 14720 932947 1865894 3731788 4664735 7463576 9329470 14927152 18658940 21457781 29854304 37317880 42915562 59708608 74635760 85831124 107288905 119417216 149271520 171662248 214577810 298543040 343324496 429155620 597086080 686648992 858311240 1373297984 1716622480 2746595968 3433244960 6866489920 13732979840
• Sum of all divisors σ(n): 34257850560
• Sum of proper divisors (its aliquot sum) s(n): 20524870720
• 13732979840 is an abundant number, because the sum of its proper divisors (20524870720) is greater than itself. Its abundance is 6791890880

Bases of 13732979840

• Binary: 1100110010100011001010010010000000₂
• Hexadecimal: 0x3328CA480
• Base-36: 6B49F28

Squares and roots of 13732979840

• 13732979840 squared (13732979840²) is 188594735285846425600
• 13732979840 cubed (13732979840³) is 2589967697610665600100859904000
• The square root of 13732979840 is 117187.7973169561
• The cube root of 13732979840 is 2394.7210266599

Scales and comparisons

• 13,732,979,840 seconds is equal to 436 years, 34 weeks, 4 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,732,979,840 would take you about eight hundred seventy-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 13732979840 cubic inches would be around 199.6 feet tall.

Recreational maths with 13732979840

• 13732979840 backwards is 04897923731
• The number of decimal digits it has is: 11
• The sum of 13732979840's digits is 53
• More coming soon!