12408468013904

Names of 12408468013904

• Cardinal: 12408468013904 can be written as Twelve trillion, four hundred eight billion, four hundred sixty-eight million, thirteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.2408468013904 × 10¹³

Factors of 12408468013904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5670

Divisors of 12408468013904

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 29 58 116 232 464 841 1682 3364 5639 6728 11278 13456 22556 24389 45112 48778 90224 97556 163531 195112 327062 390224 654124 1308248 2616496 4742399 9484798 18969596 31798321 37939192 63596642 75878384 127193284 137529571 254386568 275059142 508773136 550118284 922151309 1100236568 1844302618 2200473136 3688605236 7377210472 14754420944 26742387961 53484775922 106969551844 213939103688 427878207376 775529250869 1551058501738 3102117003476 6204234006952 12408468013904
• Sum of all divisors σ(n): 24904409700660
• Sum of proper divisors (its aliquot sum) s(n): 12495941686756
• 12408468013904 is an abundant number, because the sum of its proper divisors (12495941686756) is greater than itself. Its abundance is 87473672852

Bases of 12408468013904

• Binary: 10110100100100010010010101000000001101010000₂
• Hexadecimal: 0xB4912540350
• Base-36: 4ECDDH7WW

Squares and roots of 12408468013904

• 12408468013904 squared (12408468013904²) is 153970078452078678337321216
• 12408468013904 cubed (12408468013904³) is 1910532793570907784428645458059202187264
• The square root of 12408468013904 is 3522565.5443020503
• The cube root of 12408468013904 is 23151.1581561063

Scales and comparisons

• 12,408,468,013,904 seconds is equal to 394,550 years, 46 weeks, 5 days, 22 hours, 31 minutes, 44 seconds.
• To count from 1 to 12,408,468,013,904 would take you about nine hundred eighty-six thousand, three hundred seventy-seven 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 12408468013904 cubic inches would be around 1929.3 feet tall.

Recreational maths with 12408468013904

• 12408468013904 backwards is 40931086480421
• The number of decimal digits it has is: 14
• The sum of 12408468013904's digits is 50
• More coming soon!