131268996625

Names of 131268996625

• Cardinal: 131268996625 can be written as One hundred thirty-one billion, two hundred sixty-eight million, nine hundred ninety-six thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.31268996625 × 10¹¹

Factors of 131268996625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 191

Divisors of 131268996625

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 13 25 29 47 65 97 125 145 169 235 325 377 485 611 725 845 1175 1261 1363 1625 1885 2209 2425 2813 3055 3625 4225 4559 4901 5875 6305 6815 7943 9425 11045 12125 14065 15275 16393 17719 21125 22795 24505 28717 31525 34075 36569 39715 47125 55225 59267 64061 70325 76375 81965 88595 113975 122525 132211 143585 157625 170375 182845 198575 214273 230347 276125 296335 320305 351625 373321 409825 442975 475397 569875 612625 661055 717925 770471 832793 914225 992875 1071365 1151735 1481675 1601525 1718743 1866605 2049125 2214875 2376985 2785549 3305275 3589625 3852355 4163965 4571125 5356825 5758675 6213917 7408375 8007625 8593715 9333025 10826309 11884925 13927745 16526375 19261775 20819825 22343659 26784125 28793375 31069585 36212137 42968575 46665125 54131545 59424625 69638725 80780921 96308875 104099125 111718295 155347925 181060685 214842875 270657725 348193625 403904605 558591475 776739625 905303425 1050151973 1353288625 2019523025 2792957375 4526517125 5250759865 10097615125 26253799325 131268996625
• Sum of all divisors σ(n): 189432537840
• Sum of proper divisors (its aliquot sum) s(n): 58163541215
• 131268996625 is a deficient number, because the sum of its proper divisors (58163541215) is less than itself. Its deficiency is 73105455410

Bases of 131268996625

• Binary: 1111010010000001111011110111000010001₂
• Hexadecimal: 0x1E903DEE11
• Base-36: 1OAY661D

Squares and roots of 131268996625

• 131268996625 squared (131268996625²) is 17231549474934261390625
• 131268996625 cubed (131268996625³) is 2261968209868666080582820931640625
• The square root of 131268996625 is 362310.6355394495
• The cube root of 131268996625 is 5082.2269544741

Scales and comparisons

• 131,268,996,625 seconds is equal to 4,173 years, 49 weeks, 2 days, 2 hours, 10 minutes, 25 seconds.
• To count from 1 to 131,268,996,625 would take you about eight thousand, three hundred forty-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 131268996625 cubic inches would be around 423.5 feet tall.

Recreational maths with 131268996625

• 131268996625 backwards is 526699862131
• The number of decimal digits it has is: 12
• The sum of 131268996625's digits is 58
• More coming soon!