13031424985072

Names of 13031424985072

• Cardinal: 13031424985072 can be written as Thirteen trillion, thirty-one billion, four hundred twenty-four million, nine hundred eighty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3031424985072 × 10¹³

Factors of 13031424985072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 523315

Divisors of 13031424985072

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 185429 337871 370858 675742 741716 1351484 1483432 2410577 2702968 2966864 4392323 4821154 5405936 8784646 9642308 17569292 19284616 35138584 38569232 70277168 62651081659 125302163318 250604326636 501208653272 814464061567 1002417306544 1628928123134 3257856246268 6515712492536 13031424985072
• Sum of all divisors σ(n): 27190796552640
• Sum of proper divisors (its aliquot sum) s(n): 14159371567568
• 13031424985072 is an abundant number, because the sum of its proper divisors (14159371567568) is greater than itself. Its abundance is 1127946582496

Bases of 13031424985072

• Binary: 10111101101000011101011101010000011111110000₂
• Hexadecimal: 0xBDA1D7507F0
• Base-36: 4MAJXZ374

Squares and roots of 13031424985072

• 13031424985072 squared (13031424985072²) is 169818037141558775422845184
• 13031424985072 cubed (13031424985072³) is 2212971012122393906565460902394967093248
• The square root of 13031424985072 is 3609906.5064170291
• The cube root of 13031424985072 is 23532.2779537459

Scales and comparisons

• 13,031,424,985,072 seconds is equal to 414,359 years, 2 days, 1 hour, 37 minutes, 52 seconds.
• To count from 1 to 13,031,424,985,072 would take you about one million, thirty-five thousand, eight hundred ninety-seven 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 13031424985072 cubic inches would be around 1961 feet tall.

Recreational maths with 13031424985072

• 13031424985072 backwards is 27058942413031
• The number of decimal digits it has is: 14
• The sum of 13031424985072's digits is 49
• More coming soon!