40312994855544

Names of 40312994855544

• Cardinal: 40312994855544 can be written as Forty trillion, three hundred twelve billion, nine hundred ninety-four million, eight hundred fifty-five thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.0312994855544 × 10¹³

Factors of 40312994855544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12731997

Divisors of 40312994855544

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 44129 88258 132387 176516 264774 353032 397161 529548 794322 1059096 1588644 3177288 12687863 25375726 38063589 50751452 76127178 101502904 114190767 152254356 228381534 304508712 456763068 913526136 559902706327 1119805412654 1679708118981 2239610825308 3359416237962 4479221650616 5039124356943 6718832475924 10078248713886 13437664951848 20156497427772 40312994855544
• Sum of all divisors σ(n): 109183510472400
• Sum of proper divisors (its aliquot sum) s(n): 68870515616856
• 40312994855544 is an abundant number, because the sum of its proper divisors (68870515616856) is greater than itself. Its abundance is 28557520761312

Bases of 40312994855544

• Binary: 1001001010101000011001101111001111101001111000₂
• Hexadecimal: 0x24AA19BCFA78
• Base-36: EAFJ8AB20

Squares and roots of 40312994855544

• 40312994855544 squared (40312994855544²) is 1625137554223117009427535936
• 40312994855544 cubed (40312994855544³) is 65514161862947874352612618336424188829184
• The square root of 40312994855544 is 6349251.5193165879
• The cube root of 40312994855544 is 34288.4895533349

Scales and comparisons

• 40,312,994,855,544 seconds is equal to 1,281,828 years, 28 weeks, 14 hours, 32 minutes, 24 seconds.
• To count from 1 to 40,312,994,855,544 would take you about three million, two hundred four thousand, five hundred seventy-one 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 40312994855544 cubic inches would be around 2857.4 feet tall.

Recreational maths with 40312994855544

• 40312994855544 backwards is 44555849921304
• The number of decimal digits it has is: 14
• The sum of 40312994855544's digits is 63
• More coming soon!