13077978194225

Names of 13077978194225

• Cardinal: 13077978194225 can be written as Thirteen trillion, seventy-seven billion, nine hundred seventy-eight million, one hundred ninety-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3077978194225 × 10¹³

Factors of 13077978194225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 579466

Divisors of 13077978194225

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 23 25 35 71 79 115 161 175 355 395 497 553 575 805 1633 1775 1817 1975 2485 2765 4025 5609 8165 9085 11431 12425 12719 13825 28045 39263 40825 45425 57155 63595 129007 140225 196315 285775 317975 579281 645035 903049 981575 2896405 3225175 4054967 4515245 13323463 14482025 20274835 22576225 41128951 45763199 66617315 93264241 101374175 205644755 228815995 287902657 320342393 333086575 466321205 945965873 1028223775 1052553577 1144079975 1439513285 1601711965 2331606025 3249187129 4729829365 5262767885 6621761111 7197566425 7367875039 8008559825 16245935645 22744309903 23649146825 26313839425 33108805555 36839375195 74731303967 81229678225 113721549515 165544027775 184196875975 373656519835 523119127769 568607747575 1868282599175 2615595638845 13077978194225
• Sum of all divisors σ(n): 19859826032640
• Sum of proper divisors (its aliquot sum) s(n): 6781847838415
• 13077978194225 is a deficient number, because the sum of its proper divisors (6781847838415) is less than itself. Its deficiency is 6296130355810

Bases of 13077978194225

• Binary: 10111110010011110100001111101010000100110001₂
• Hexadecimal: 0xBE4F43EA131
• Base-36: 4MVXUJX9T

Squares and roots of 13077978194225

• 13077978194225 squared (13077978194225²) is 171033513648624591823350625
• 13077978194225 cubed (13077978194225³) is 2236772561978396330528870706926525140625
• The square root of 13077978194225 is 3616348.7379157725
• The cube root of 13077978194225 is 23560.2667353159

Scales and comparisons

• 13,077,978,194,225 seconds is equal to 415,839 years, 13 weeks, 1 day, 8 hours, 37 minutes, 5 seconds.
• To count from 1 to 13,077,978,194,225 would take you about one million, thirty-nine thousand, five hundred ninety-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 13077978194225 cubic inches would be around 1963.4 feet tall.

Recreational maths with 13077978194225

• 13077978194225 backwards is 52249187977031
• The number of decimal digits it has is: 14
• The sum of 13077978194225's digits is 65
• More coming soon!