67640141320344

Names of 67640141320344

• Cardinal: 67640141320344 can be written as Sixty-seven trillion, six hundred forty billion, one hundred forty-one million, three hundred twenty thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.7640141320344 × 10¹³

Factors of 67640141320344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 559602

Divisors of 67640141320344

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 559597 1119194 1678791 2238388 3357582 4476776 5036373 6715164 10072746 13430328 15109119 20145492 30218238 40290984 60436476 120872952 313148802409 626297604818 939446407227 1252595209636 1878892814454 2505190419272 2818339221681 3757785628908 5636678443362 7515571257816 8455017665043 11273356886724 16910035330086 22546713773448 33820070660172 67640141320344
• Sum of all divisors σ(n): 187889617204200
• Sum of proper divisors (its aliquot sum) s(n): 120249475883856
• 67640141320344 is an abundant number, because the sum of its proper divisors (120249475883856) is greater than itself. Its abundance is 52609334563512

Bases of 67640141320344

• Binary: 1111011000010010110010100110001001000010011000₂
• Hexadecimal: 0x3D84B2989098
• Base-36: NZ5G9Q460

Squares and roots of 67640141320344

• 67640141320344 squared (67640141320344²) is 4575188717836107759628278336
• 67640141320344 cubed (67640141320344³) is 309466411441677798378940958384646571267584
• The square root of 67640141320344 is 8224362.6695534289
• The cube root of 67640141320344 is 40744.4227017005

Scales and comparisons

• 67,640,141,320,344 seconds is equal to 2,150,747 years, 14 weeks, 32 minutes, 24 seconds.
• To count from 1 to 67,640,141,320,344 would take you about five million, three hundred seventy-six thousand, eight hundred sixty-eight 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 67640141320344 cubic inches would be around 3395.4 feet tall.

Recreational maths with 67640141320344

• 67640141320344 backwards is 44302314104676
• The number of decimal digits it has is: 14
• The sum of 67640141320344's digits is 45
• More coming soon!