13613213580404472

Names of 13613213580404472

• Cardinal: 13613213580404472 can be written as Thirteen quadrillion, six hundred thirteen trillion, two hundred thirteen billion, five hundred eighty million, four hundred four thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3613213580404472 × 10¹⁶

Factors of 13613213580404472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29033143

Divisors of 13613213580404472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 2363107 4726214 7089321 9452428 14178642 18904856 21267963 26670031 28357284 42535926 53340062 56714568 63803889 80010093 85071852 106680124 127607778 160020186 170143704 213360248 240030279 255215556 320040372 480060558 510431112 640080744 720090837 960121116 1440181674 1920242232 2880363348 5760726696 63024136946317 126048273892634 189072410838951 252096547785268 378144821677902 504193095570536 567217232516853 756289643355804 1134434465033706 1512579286711608 1701651697550559 2268868930067412 3403303395101118 4537737860134824 6806606790202236 13613213580404472
• Sum of all divisors σ(n): 37814499587673600
• Sum of proper divisors (its aliquot sum) s(n): 24201286007269128
• 13613213580404472 is an abundant number, because the sum of its proper divisors (24201286007269128) is greater than itself. Its abundance is 10588072426864656

Bases of 13613213580404472

• Binary: 110000010111010010010101000111101101100010011011111000₂
• Hexadecimal: 0x305D2547B626F8
• Base-36: 3Q1HBZF0I60

Squares and roots of 13613213580404472

• 13613213580404472 squared (13613213580404472²) is 185319583985708743846423117598784
• 13613213580404472 cubed (13613213580404472³) is 2522795077429157380428736205962753791508135362048
• The square root of 13613213580404472 is 116675676.9014196549
• The cube root of 13613213580404472 is 238773.9181967651

Scales and comparisons

• 13,613,213,580,404,472 seconds is equal to 432,858,083 years, 21 weeks, 6 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 13,613,213,580,404,472 would take you about one billion, two hundred ninety-eight million, five hundred seventy-four thousand, two hundred fifty 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 13613213580404472 cubic inches would be around 19897.8 feet tall.

Recreational maths with 13613213580404472

• 13613213580404472 backwards is 27440408531231631
• 13613213580404472 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13613213580404472's digits is 54
• More coming soon!