7142961807424

Names of 7142961807424

• Cardinal: 7142961807424 can be written as Seven trillion, one hundred forty-two billion, nine hundred sixty-one million, eight hundred seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 7.142961807424 × 10¹²

Factors of 7142961807424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1202

Divisors of 7142961807424

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 64 439 761 878 1522 1756 3044 3512 6088 7024 12176 14048 24352 28096 48704 192721 334079 385442 579121 668158 770884 1158242 1336316 1541768 2316484 2672632 3083536 4632968 5345264 6167072 9265936 10690528 12334144 18531872 21381056 37063744 146660681 254234119 293321362 508468238 586642724 1016936476 1173285448 2033872952 2346570896 4067745904 4693141792 8135491808 9386283584 16270983616 111608778241 223217556482 446435112964 892870225928 1785740451856 3571480903712 7142961807424
• Sum of all divisors σ(n): 14225369080701
• Sum of proper divisors (its aliquot sum) s(n): 7082407273277
• 7142961807424 is a deficient number, because the sum of its proper divisors (7082407273277) is less than itself. Its deficiency is 60554534147

Bases of 7142961807424

• Binary: 1100111111100011001101100111000000001000000₂
• Hexadecimal: 0x67F19B38040
• Base-36: 2J5FJ18HS

Squares and roots of 7142961807424

• 7142961807424 squared (7142961807424²) is 51021903382317936861515776
• 7142961807424 cubed (7142961807424³) is 364447507201974429166947441325249921024
• 7142961807424 is a perfect square number. Its square root is 2672632
• The cube root of 7142961807424 is 19258.6619205999

Scales and comparisons

• 7,142,961,807,424 seconds is equal to 227,124 years, 4 weeks, 5 days, 1 hour, 37 minutes, 4 seconds.
• To count from 1 to 7,142,961,807,424 would take you about five hundred sixty-seven thousand, eight hundred ten 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 7142961807424 cubic inches would be around 1604.9 feet tall.

Recreational maths with 7142961807424

• 7142961807424 backwards is 4247081692417
• The number of decimal digits it has is: 13
• The sum of 7142961807424's digits is 55
• More coming soon!