118640871142074399

Names of 118640871142074399

• Cardinal: 118640871142074399 can be written as One hundred eighteen quadrillion, six hundred forty trillion, eight hundred seventy-one billion, one hundred forty-two million, seventy-four thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.18640871142074399 × 10¹⁷

Factors of 118640871142074399

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 711703934

Divisors of 118640871142074399

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 137 411 405827 1217481 55598299 166794897 711297967 2133893901 97447821479 292343464437 288663920053709 865991760161127 39546957047358133 118640871142074399
• Sum of all divisors σ(n): 159342876730142208
• Sum of proper divisors (its aliquot sum) s(n): 40702005588067809
• 118640871142074399 is a deficient number, because the sum of its proper divisors (40702005588067809) is less than itself. Its deficiency is 77938865554006590

Bases of 118640871142074399

• Binary: 110100101011111110011111001100100010001000010100000011111₂
• Hexadecimal: 0x1A57F3E6444281F
• Base-36: WG6OFS5H1R3

Squares and roots of 118640871142074399

• 118640871142074399 squared (118640871142074399²) is 14075656305350301908508192851211201
• 118640871142074399 cubed (118640871142074399³) is 1669948125963192188651578938623524777507998804143199
• The square root of 118640871142074399 is 344442841.6182783715
• The cube root of 118640871142074399 is 491373.1732801223

Scales and comparisons

• 118,640,871,142,074,399 seconds is equal to 3,772,412,722 years, 3 days, 1 hour, 6 minutes, 39 seconds.
• To count from 1 to 118,640,871,142,074,399 would take you about eleven billion, three hundred seventeen million, two hundred thirty-eight thousand, one hundred sixty-six 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 118640871142074399 cubic inches would be around 40947.8 feet tall.

Recreational maths with 118640871142074399

• 118640871142074399 backwards is 993470241178046811
• The number of decimal digits it has is: 18
• The sum of 118640871142074399's digits is 75
• More coming soon!