122106746498008037913

Names of 122106746498008037913

• Cardinal: 122106746498008037913 can be written as One hundred twenty-two quintillion, one hundred six quadrillion, seven hundred forty-six trillion, four hundred ninety-eight billion, eight million, thirty-seven thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 1.22106746498008037913 × 10²⁰

Factors of 122106746498008037913

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 215355813929467449

Divisors of 122106746498008037913

• Number of divisors d(n): 20
• Complete list of divisors:
  1 3 7 9 21 27 63 81 189 567 215355813929467439 646067441788402317 1507490697506272073 1938202325365206951 4522472092518816219 5814606976095620853 13567416277556448657 17443820928286862559 40702248832669345971 122106746498008037913
• Sum of all divisors σ(n): 208464427883724481920
• Sum of proper divisors (its aliquot sum) s(n): 86357681385716444007
• 122106746498008037913 is a deficient number, because the sum of its proper divisors (86357681385716444007) is less than itself. Its deficiency is 35749065112291593906

Bases of 122106746498008037913

• Binary: 1101001111010010010010011101111110110011100011100010011101000011001₂
• Hexadecimal: 0x69E924EFD9C713A19
• Base-36: PRPJX4BXELWK9

Squares and roots of 122106746498008037913

• 122106746498008037913 squared (122106746498008037913²) is 14910057540328798230814128021956045395569
• 122106746498008037913 cubed (122106746498008037913³) is 1820618616347641822884345779405478851095535360250075634207497
• The square root of 122106746498008037913 is 11050192147.5605137059
• The cube root of 122106746498008037913 is 4961121.7667711233

Scales and comparisons

• 122,106,746,498,008,037,913 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 122,106,746,498,008,037,913 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 122106746498008037913 cubic inches would be around 413426.8 feet tall.

Recreational maths with 122106746498008037913

• 122106746498008037913 backwards is 319730800894647601221
• 122106746498008037913 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 122106746498008037913's digits is 81
• More coming soon!