42091074470662123

Names of 42091074470662123

• Cardinal: 42091074470662123 can be written as Forty-two quadrillion, ninety-one trillion, seventy-four billion, four hundred seventy million, six hundred sixty-two thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 4.2091074470662123 × 10¹⁶

Factors of 42091074470662123

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2215319708982236

Divisors of 42091074470662123

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 2215319708982217 42091074470662123
• Sum of all divisors σ(n): 44306394179644360
• Sum of proper divisors (its aliquot sum) s(n): 2215319708982237
• 42091074470662123 is a deficient number, because the sum of its proper divisors (2215319708982237) is less than itself. Its deficiency is 39875754761679886

Bases of 42091074470662123

• Binary: 10010101100010011001101111110110000010011100111111101011₂
• Hexadecimal: 0x95899BF609CFEB
• Base-36: BIG1GO4HSRV

Squares and roots of 42091074470662123

• 42091074470662123 squared (42091074470662123²) is 1771658550094824717903038026867129
• 42091074470662123 cubed (42091074470662123³) is 74571011968626548637017951454798300781559974054867
• The square root of 42091074470662123 is 205161093.9497596923
• The cube root of 42091074470662123 is 347853.7349138011

Scales and comparisons

• 42,091,074,470,662,123 seconds is equal to 1,338,365,971 years, 48 weeks, 19 hours, 28 minutes, 43 seconds.
• To count from 1 to 42,091,074,470,662,123 would take you about four billion, fifteen million, ninety-seven thousand, nine hundred fifteen 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 42091074470662123 cubic inches would be around 28987.8 feet tall.

Recreational maths with 42091074470662123

• 42091074470662123 backwards is 32126607447019024
• The number of decimal digits it has is: 17
• The sum of 42091074470662123's digits is 58
• More coming soon!