13081092750

Names of 13081092750

• Cardinal: 13081092750 can be written as Thirteen billion, eighty-one million, ninety-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.308109275 × 10¹⁰

Factors of 13081092750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 748

Divisors of 13081092750

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 125 150 165 198 225 250 275 330 375 450 495 550 727 750 825 990 1125 1375 1454 1650 2181 2250 2475 2750 3635 4125 4362 4950 6543 7270 7997 8250 10905 12375 13086 15994 18175 21810 23991 24750 32715 36350 39985 47982 54525 65430 71973 79970 90875 109050 119955 143946 163575 181750 199925 239910 272625 327150 359865 399850 528529 545250 599775 719730 817875 999625 1057058 1199550 1585587 1635750 1799325 1999250 2642645 2998875 3171174 3598650 4756761 5285290 5813819 5997750 7927935 8996625 9513522 11627638 13213225 15855870 17441457 17993250 23783805 26426450 29069095 34882914 39639675 47567610 52324371 58138190 66066125 79279350 87207285 104648742 118919025 132132250 145345475 174414570 198198375 237838050 261621855 290690950 396396750 436036425 523243710 594595125 726727375 872072850 1189190250 1308109275 1453454750 2180182125 2616218550 4360364250 6540546375 13081092750
• Sum of all divisors σ(n): 38639995056
• Sum of proper divisors (its aliquot sum) s(n): 25558902306
• 13081092750 is an abundant number, because the sum of its proper divisors (25558902306) is greater than itself. Its abundance is 12477809556

Bases of 13081092750

• Binary: 1100001011101100011010001010001110₂
• Hexadecimal: 0x30BB1A28E
• Base-36: 60C57RI

Squares and roots of 13081092750

• 13081092750 squared (13081092750²) is 171114987534102562500
• 13081092750 cubed (13081092750³) is 2238371022848689408075171875000
• The square root of 13081092750 is 114372.6048929551
• The cube root of 13081092750 is 2356.2136900549

Scales and comparisons

• 13,081,092,750 seconds is equal to 415 years, 48 weeks, 5 days, 12 hours, 52 minutes, 30 seconds.
• To count from 1 to 13,081,092,750 would take you about eight hundred thirty-one 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 13081092750 cubic inches would be around 196.4 feet tall.

Recreational maths with 13081092750

• 13081092750 backwards is 05729018031
• The number of decimal digits it has is: 11
• The sum of 13081092750's digits is 36
• More coming soon!