13981878112

Names of 13981878112

• Cardinal: 13981878112 can be written as Thirteen billion, nine hundred eighty-one million, eight hundred seventy-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.3981878112 × 10¹⁰

Factors of 13981878112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2280

Divisors of 13981878112

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 23 29 32 46 58 92 116 184 232 349 368 464 667 698 736 928 1334 1396 1877 2668 2792 3754 5336 5584 7508 8027 10121 10672 11168 15016 16054 20242 21344 30032 32108 40484 43171 54433 60064 64216 80968 86342 108866 128432 161936 172684 217732 232783 256864 323872 345368 435464 465566 655073 690736 870928 931132 1251959 1310146 1381472 1741856 1862264 2503918 2620292 3724528 5007836 5240584 7449056 10015672 10481168 15066679 18997117 20031344 20962336 30133358 37994234 40062688 60266716 75988468 120533432 151976936 241066864 303953872 436933691 482133728 607907744 873867382 1747734764 3495469528 6990939056 13981878112
• Sum of all divisors σ(n): 29815128000
• Sum of proper divisors (its aliquot sum) s(n): 15833249888
• 13981878112 is an abundant number, because the sum of its proper divisors (15833249888) is greater than itself. Its abundance is 1851371776

Bases of 13981878112

• Binary: 1101000001011000101000011101100000₂
• Hexadecimal: 0x341628760
• Base-36: 6F8G674

Squares and roots of 13981878112

• 13981878112 squared (13981878112²) is 195492915538824684544
• 13981878112 cubed (13981878112³) is 2733358116823357543031058300928
• The square root of 13981878112 is 118244.9919108627
• The cube root of 13981878112 is 2409.1019025817

Scales and comparisons

• 13,981,878,112 seconds is equal to 444 years, 30 weeks, 1 day, 7 hours, 1 minute, 52 seconds.
• To count from 1 to 13,981,878,112 would take you about eight hundred eighty-nine 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 13981878112 cubic inches would be around 200.8 feet tall.

Recreational maths with 13981878112

• 13981878112 backwards is 21187818931
• The number of decimal digits it has is: 11
• The sum of 13981878112's digits is 49
• More coming soon!