13039090792

Names of 13039090792

• Cardinal: 13039090792 can be written as Thirteen billion, thirty-nine million, ninety thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3039090792 × 10¹⁰

Factors of 13039090792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5279

Divisors of 13039090792

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 52 56 62 91 104 113 124 182 217 226 248 364 403 434 452 728 791 806 868 904 1469 1582 1612 1736 2821 2938 3164 3224 3503 5113 5642 5876 6328 7006 10226 10283 11284 11752 14012 20452 20566 22568 24521 28024 35791 40904 41132 45539 49042 66469 71582 82264 91078 98084 132938 143164 158503 182156 196168 265876 286328 317006 318773 364312 465283 531752 577769 634012 637546 930566 1109521 1155538 1268024 1275092 1861132 2060539 2219042 2311076 2550184 3722264 4044383 4121078 4438084 4622152 7510997 8088766 8242156 8876168 14423773 15021994 16177532 16484312 17910839 28847546 30043988 32355064 35821678 52576979 57695092 60087976 71643356 105153958 115390184 125375873 143286712 210307916 232840907 250751746 420615832 465681814 501503492 931363628 1003006984 1629886349 1862727256 3259772698 6519545396 13039090792
• Sum of all divisors σ(n): 31341864960
• Sum of proper divisors (its aliquot sum) s(n): 18302774168
• 13039090792 is an abundant number, because the sum of its proper divisors (18302774168) is greater than itself. Its abundance is 5263683376

Bases of 13039090792

• Binary: 1100001001001100001011110001101000₂
• Hexadecimal: 0x30930BC68
• Base-36: 5ZN4YUG

Squares and roots of 13039090792

• 13039090792 squared (13039090792²) is 170017888682019187264
• 13039090792 cubed (13039090792³) is 2216878686788997400621346073088
• The square root of 13039090792 is 114188.8382986711
• The cube root of 13039090792 is 2353.6891379589

Scales and comparisons

• 13,039,090,792 seconds is equal to 414 years, 31 weeks, 2 days, 9 hours, 39 minutes, 52 seconds.
• To count from 1 to 13,039,090,792 would take you about eight hundred twenty-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 13039090792 cubic inches would be around 196.1 feet tall.

Recreational maths with 13039090792

• 13039090792 backwards is 29709093031
• The number of decimal digits it has is: 11
• The sum of 13039090792's digits is 43
• More coming soon!