13501115942767165439

Names of 13501115942767165439

• Cardinal: 13501115942767165439 can be written as Thirteen quintillion, five hundred one quadrillion, one hundred fifteen trillion, nine hundred forty-two billion, seven hundred sixty-seven million, one hundred sixty-five thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3501115942767165439 × 10¹⁹

Factors of 13501115942767165439

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1145813115752016

Divisors of 13501115942767165439

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11783 1145813115740233 13501115942767165439
• Sum of all divisors σ(n): 13502261755882917456
• Sum of proper divisors (its aliquot sum) s(n): 1145813115752017
• 13501115942767165439 is a deficient number, because the sum of its proper divisors (1145813115752017) is less than itself. Its deficiency is 13499970129651413422

Bases of 13501115942767165439

• Binary: 1011101101011101100110010110101011111111111111111111111111111111₂
• Hexadecimal: 0xBB5D996AFFFFFFFF
• Base-36: 2UKPE67ZZZZZZ

Squares and roots of 13501115942767165439

• 13501115942767165439 squared (13501115942767165439²) is 182280131700041726441857199886796062721
• 13501115942767165439 cubed (13501115942767165439³) is 2460985192145131932186001504863188204431789649942827499519
• The square root of 13501115942767165439 is 3674386471.6122561729
• The cube root of 13501115942767165439 is 2381167.1853565223

Scales and comparisons

• 13,501,115,942,767,165,439 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,501,115,942,767,165,439 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 13501115942767165439 cubic inches would be around 198430.6 feet tall.

Recreational maths with 13501115942767165439

• 13501115942767165439 backwards is 93456176724951110531
• The number of decimal digits it has is: 20
• The sum of 13501115942767165439's digits is 80
• More coming soon!