13955990625

Names of 13955990625

• Cardinal: 13955990625 can be written as Thirteen billion, nine hundred fifty-five million, nine hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3955990625 × 10¹⁰

Factors of 13955990625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 126

Divisors of 13955990625

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 17 25 45 51 75 85 101 125 153 225 255 289 303 375 425 505 625 765 867 909 1125 1275 1445 1515 1717 1875 2125 2525 2601 3125 3825 4335 4545 4913 5151 5625 6375 7225 7575 8585 9375 10625 12625 13005 14739 15453 19125 21675 22725 24565 25755 28125 29189 31875 36125 37875 42925 44217 53125 63125 65025 73695 77265 87567 95625 108375 113625 122825 128775 145945 159375 180625 189375 214625 221085 262701 315625 325125 368475 386325 437835 478125 496213 541875 568125 614125 643875 729725 903125 946875 1073125 1105425 1313505 1488639 1625625 1842375 1931625 2189175 2481065 2709375 2840625 3070625 3219375 3648625 4465917 5365625 5527125 6567525 7443195 8128125 9211875 9658125 10945875 12405325 15353125 16096875 18243125 22329585 27635625 32837625 37215975 46059375 48290625 54729375 62026625 91215625 111647925 138178125 164188125 186079875 273646875 310133125 558239625 820940625 930399375 1550665625 2791198125 4651996875 13955990625
• Sum of all divisors σ(n): 27036238320
• Sum of proper divisors (its aliquot sum) s(n): 13080247695
• 13955990625 is a deficient number, because the sum of its proper divisors (13080247695) is less than itself. Its deficiency is 875742930

Bases of 13955990625

• Binary: 1100111111110101111000010001100001₂
• Hexadecimal: 0x33FD78461
• Base-36: 6ET1BA9

Squares and roots of 13955990625

• 13955990625 squared (13955990625²) is 194769674325087890625
• 13955990625 cubed (13955990625³) is 2718203748915229803863525390625
• The square root of 13955990625 is 118135.4757259647
• The cube root of 13955990625 is 2407.6141643505

Scales and comparisons

• 13,955,990,625 seconds is equal to 443 years, 39 weeks, 2 days, 16 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,955,990,625 would take you about eight hundred eighty-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 13955990625 cubic inches would be around 200.6 feet tall.

Recreational maths with 13955990625

• 13955990625 backwards is 52609955931
• The number of decimal digits it has is: 11
• The sum of 13955990625's digits is 54
• More coming soon!