40117721545056077802

Names of 40117721545056077802

• Cardinal: 40117721545056077802 can be written as Forty quintillion, one hundred seventeen quadrillion, seven hundred twenty-one trillion, five hundred forty-five billion, fifty-six million, seventy-seven thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.0117721545056077802 × 10¹⁹

Factors of 40117721545056077802

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 202614755278061015

Divisors of 40117721545056077802

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 198 202614755278060999 405229510556121998 607844265834182997 1215688531668365994 1823532797502548991 2228762308058670989 3647065595005097982 4457524616117341978 6686286924176012967 13372573848352025934 20058860772528038901 40117721545056077802
• Sum of all divisors σ(n): 94823705470132548000
• Sum of proper divisors (its aliquot sum) s(n): 54705983925076470198
• 40117721545056077802 is an abundant number, because the sum of its proper divisors (54705983925076470198) is greater than itself. Its abundance is 14588262380020392396

Bases of 40117721545056077802

• Binary: 100010110010111110110001110011000101000011000110100100011111101010₂
• Hexadecimal: 0x22CBEC731431A47EA
• Base-36: 8GSN5ER4B9AEI

Squares and roots of 40117721545056077802

• 40117721545056077802 squared (40117721545056077802²) is 1609431581966656614315986432899877151204
• 40117721545056077802 cubed (40117721545056077802³) is 64566728051157426913347277297294700669328779086889541973608
• The square root of 40117721545056077802 is 6333855188.1974755013
• The cube root of 40117721545056077802 is 3423303.6242503687

Scales and comparisons

• 40,117,721,545,056,077,802 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,117,721,545,056,077,802 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 40117721545056077802 cubic inches would be around 285275.3 feet tall.

Recreational maths with 40117721545056077802

• 40117721545056077802 backwards is 20877065054512771104
• The number of decimal digits it has is: 20
• The sum of 40117721545056077802's digits is 72
• More coming soon!