13988266899188750969161

Names of 13988266899188750969161

• Cardinal: 13988266899188750969161 can be written as Thirteen sextillion, nine hundred eighty-eight quintillion, two hundred sixty-six quadrillion, eight hundred ninety-nine trillion, one hundred eighty-eight billion, seven hundred fifty million, nine hundred sixty-nine thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.3988266899188750969161 × 10²²

Factors of 13988266899188750969161

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4964

Divisors of 13988266899188750969161

• Number of divisors d(n): 54
• Complete list of divisors:
  1 29 841 1213 1543 2179 35177 44747 63191 1020133 1297663 1471369 1832539 1871659 2380849 2643127 3362197 42669701 54278111 69044621 76650683 97503713 1237421329 1574065219 2002294009 2222869807 2270322367 2827607677 2887969837 3206113051 4078344961 5187869971 65839348643 83751125273 92977278479 118272003869 150448229159 1909341110647 2428782632917 2696341075891 3429888112201 3503107412281 4362998645611 4947032437693 6292886274823 101590114956149 143463940693097 182493701969867 2946113333728321 4160454280099813 5292317357126143 7633271051360299 221364860489448671 6419580954194011459
• Sum of all divisors σ(n): 13988508753862537092522
• Sum of proper divisors (its aliquot sum) s(n): 241854673786123361
• 13988266899188750969161 is a deficient number, because the sum of its proper divisors (241854673786123361) is less than itself. Its deficiency is 13988025044514964845800

Bases of 13988266899188750969161

• Binary: 10111101100100111000110011001001111100110000111100011001110110100101001001₂
• Hexadecimal: 0x2F64E3327CC3C676949
• Base-36: 2A04AL2L7MPP5JD

Squares and roots of 13988266899188750969161

• 13988266899188750969161 squared (13988266899188750969161²) is 195671610842939674069173599131837216773043921
• 13988266899188750969161 cubed (13988266899188750969161³) is 2737106717065235736819568592655387653833146658473871864068769520281
• 13988266899188750969161 is a perfect square number. Its square root is 118272003869
• The cube root of 13988266899188750969161 is 24094687.7975408897

Scales and comparisons

• 13,988,266,899,188,750,969,161 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,988,266,899,188,750,969,161 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13988266899188750969161 cubic inches would be around 2007890.6 feet tall.

Recreational maths with 13988266899188750969161

• 13988266899188750969161 backwards is 16196905788199866288931
• The number of decimal digits it has is: 23
• The sum of 13988266899188750969161's digits is 130
• More coming soon!