13223850326097921

Names of 13223850326097921

• Cardinal: 13223850326097921 can be written as Thirteen quadrillion, two hundred twenty-three trillion, eight hundred fifty billion, three hundred twenty-six million, ninety-seven thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 1.3223850326097921 × 10¹⁶

Factors of 13223850326097921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9865840

Divisors of 13223850326097921

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 9 27 661 1983 5949 17847 75689 227067 681201 2043603 9789487 29368461 50030429 88105383 150091287 264316149 450273861 1350821583 6470850907 19412552721 58237658163 174712974489 740956481543 2222869444629 6668608333887 20005825001661 489772234299923 1469316702899769 4407950108699307 13223850326097921
• Sum of all divisors σ(n): 19620788861145600
• Sum of proper divisors (its aliquot sum) s(n): 6396938535047679
• 13223850326097921 is a deficient number, because the sum of its proper divisors (6396938535047679) is less than itself. Its deficiency is 6826911791050242

Bases of 13223850326097921

• Binary: 101110111110110000010110010101010000000000000000000001₂
• Hexadecimal: 0x2EFB0595400001
• Base-36: 3M7GOZ2GLQ9

Squares and roots of 13223850326097921

• 13223850326097921 squared (13223850326097921²) is 174870217447040091571554080522241
• 13223850326097921 cubed (13223850326097921³) is 2312457582011855469226196892847445045219384360961
• The square root of 13223850326097921 is 114995001.3091783089
• The cube root of 13223850326097921 is 236475.4034084139

Scales and comparisons

• 13,223,850,326,097,921 seconds is equal to 420,477,536 years, 16 weeks, 2 days, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 13,223,850,326,097,921 would take you about one billion, two hundred sixty-one million, four hundred thirty-two thousand, six hundred 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 13223850326097921 cubic inches would be around 19706.3 feet tall.

Recreational maths with 13223850326097921

• 13223850326097921 backwards is 12979062305832231
• The number of decimal digits it has is: 17
• The sum of 13223850326097921's digits is 63
• More coming soon!