13493724912

Names of 13493724912

• Cardinal: 13493724912 can be written as Thirteen billion, four hundred ninety-three million, seven hundred twenty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3493724912 × 10¹⁰

Factors of 13493724912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4931941

Divisors of 13493724912

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 456 684 912 1368 2736 4931917 9863834 14795751 19727668 29591502 39455336 44387253 59183004 78910672 88774506 93706423 118366008 177549012 187412846 236732016 281119269 355098024 374825692 562238538 710196048 749651384 843357807 1124477076 1499302768 1686715614 2248954152 3373431228 4497908304 6746862456 13493724912
• Sum of all divisors σ(n): 39751259080
• Sum of proper divisors (its aliquot sum) s(n): 26257534168
• 13493724912 is an abundant number, because the sum of its proper divisors (26257534168) is greater than itself. Its abundance is 12763809256

Bases of 13493724912

• Binary: 1100100100010010011110011011110000₂
• Hexadecimal: 0x32449E6F0
• Base-36: 675TCS0

Squares and roots of 13493724912

• 13493724912 squared (13493724912²) is 182080612000729407744
• 13493724912 cubed (13493724912³) is 2456945690146448571446218518528
• The square root of 13493724912 is 116162.4935682771
• The cube root of 13493724912 is 2380.7325918387

Scales and comparisons

• 13,493,724,912 seconds is equal to 429 years, 3 weeks, 8 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,493,724,912 would take you about eight hundred fifty-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 13493724912 cubic inches would be around 198.4 feet tall.

Recreational maths with 13493724912

• 13493724912 backwards is 21942739431
• The number of decimal digits it has is: 11
• The sum of 13493724912's digits is 45
• More coming soon!