118421317437982019

Names of 118421317437982019

• Cardinal: 118421317437982019 can be written as One hundred eighteen quadrillion, four hundred twenty-one trillion, three hundred seventeen billion, four hundred thirty-seven million, nine hundred eighty-two thousand and nineteen.

Scientific notation

• Scientific notation: 1.18421317437982019 × 10¹⁷

Factors of 118421317437982019

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 127875109

Divisors of 118421317437982019

• Number of divisors d(n): 8
• Complete list of divisors:
  1 37 34147733 93727339 1263466121 3467911543 3200576146972487 118421317437982019
• Sum of all divisors σ(n): 121621898444207280
• Sum of proper divisors (its aliquot sum) s(n): 3200581006225261
• 118421317437982019 is a deficient number, because the sum of its proper divisors (3200581006225261) is less than itself. Its deficiency is 115220736431756758

Bases of 118421317437982019

• Binary: 110100100101101111000111110001111101110011000010101000011₂
• Hexadecimal: 0x1A4B78F8FB98543
• Base-36: WE0UQ7ARK8Z

Squares and roots of 118421317437982019

• 118421317437982019 squared (118421317437982019²) is 14023608423747304216426294967316361
• 118421317437982019 cubed (118421317437982019³) is 1660694184774538171607106729977677059742195802512859
• The square root of 118421317437982019 is 344123985.5604110883
• The cube root of 118421317437982019 is 491069.8786506661

Scales and comparisons

• 118,421,317,437,982,019 seconds is equal to 3,765,431,593 years, 17 weeks, 5 days, 15 hours, 26 minutes, 59 seconds.
• To count from 1 to 118,421,317,437,982,019 would take you about eleven billion, two hundred ninety-six million, two hundred ninety-four thousand, seven hundred eighty 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 118421317437982019 cubic inches would be around 40922.5 feet tall.

Recreational maths with 118421317437982019

• 118421317437982019 backwards is 910289734713124811
• The number of decimal digits it has is: 18
• The sum of 118421317437982019's digits is 71
• More coming soon!