12189470639108

Names of 12189470639108

• Cardinal: 12189470639108 can be written as Twelve trillion, one hundred eighty-nine billion, four hundred seventy million, six hundred thirty-nine thousand, one hundred eight.

Scientific notation

• Scientific notation: 1.2189470639108 × 10¹³

Factors of 12189470639108

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 465

Divisors of 12189470639108

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 97 194 359 388 679 718 1358 1436 2513 2716 5026 9409 10052 18818 34823 37636 65863 69646 128881 131726 139292 243761 257762 263452 487522 515524 902167 975044 1804334 3377831 3608668 6755662 12501457 13511324 23644817 25002914 46268279 47289634 50005828 87510199 92536558 94579268 175020398 185073116 323877953 350040796 647755906 1212641329 1295511812 2425282658 4488023063 4850565316 8488489303 8976046126 16976978606 17952092252 31416161441 33953957212 62832322882 125664645764 435338237111 870676474222 1741352948444 3047367659777 6094735319554 12189470639108
• Sum of all divisors σ(n): 24701668467840
• Sum of proper divisors (its aliquot sum) s(n): 12512197828732
• 12189470639108 is an abundant number, because the sum of its proper divisors (12512197828732) is greater than itself. Its abundance is 322727189624

Bases of 12189470639108

• Binary: 10110001011000010101000100010100010000000100₂
• Hexadecimal: 0xB1615114404
• Base-36: 4BJRK3G1W

Squares and roots of 12189470639108

• 12189470639108 squared (12189470639108²) is 148583194461675993979035664
• 12189470639108 cubed (12189470639108³) is 1811150486355473924340457015211605147712
• The square root of 12189470639108 is 3491342.2403293547
• The cube root of 12189470639108 is 23014.1504851763

Scales and comparisons

• 12,189,470,639,108 seconds is equal to 387,587 years, 24 weeks, 2 hours, 25 minutes, 8 seconds.
• To count from 1 to 12,189,470,639,108 would take you about nine hundred sixty-eight thousand, nine hundred sixty-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 12189470639108 cubic inches would be around 1917.8 feet tall.

Recreational maths with 12189470639108

• 12189470639108 backwards is 80193607498121
• The number of decimal digits it has is: 14
• The sum of 12189470639108's digits is 59
• More coming soon!