3131689795132920

Names of 3131689795132920

• Cardinal: 3131689795132920 can be written as Three quadrillion, one hundred thirty-one trillion, six hundred eighty-nine billion, seven hundred ninety-five million, one hundred thirty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.13168979513292 × 10¹⁵

Factors of 3131689795132920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3728202137080

Divisors of 3131689795132920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 3728202137063 7456404274126 11184606411189 14912808548252 18641010685315 22369212822378 26097414959441 29825617096504 37282021370630 44738425644756 52194829918882 55923032055945 74564042741260 78292244878323 89476851289512 104389659837764 111846064111890 130487074797205 149128085482520 156584489756646 208779319675528 223692128223780 260974149594410 313168979513292 391461224391615 447384256447560 521948299188820 626337959026584 782922448783230 1043896598377640 1565844897566460 3131689795132920
• Sum of all divisors σ(n): 10737222154744320
• Sum of proper divisors (its aliquot sum) s(n): 7605532359611400
• 3131689795132920 is an abundant number, because the sum of its proper divisors (7605532359611400) is greater than itself. Its abundance is 4473842564478480

Bases of 3131689795132920

• Binary: 1011001000000100000101011001110010010001110111111000₂
• Hexadecimal: 0xB204159C91DF8
• Base-36: UU3AFI6RCO

Squares and roots of 3131689795132920

• 3131689795132920 squared (3131689795132920²) is 9807480972939670440120467726400
• 3131689795132920 cubed (3131689795132920³) is 30713988078915447438911568344294544658193088000
• The square root of 3131689795132920 is 55961502.7955193497
• The cube root of 3131689795132920 is 146305.1383125191

Scales and comparisons

• 3,131,689,795,132,920 seconds is equal to 99,578,048 years, 27 weeks, 4 days, 21 hours, 22 minutes.
• To count from 1 to 3,131,689,795,132,920 would take you about two hundred ninety-eight million, seven hundred thirty-four thousand, one hundred forty-five 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 3131689795132920 cubic inches would be around 12192.1 feet tall.

Recreational maths with 3131689795132920

• 3131689795132920 backwards is 0292315979861313
• The number of decimal digits it has is: 16
• The sum of 3131689795132920's digits is 69
• More coming soon!