7664770081825

Names of 7664770081825

• Cardinal: 7664770081825 can be written as Seven trillion, six hundred sixty-four billion, seven hundred seventy million, eighty-one thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 7.664770081825 × 10¹²

Factors of 7664770081825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 52037

Divisors of 7664770081825

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 19 25 95 349 475 911 1745 4555 6631 8725 17309 22775 33155 50753 86545 165775 253765 317939 432725 964307 1268825 1589695 4821535 6040841 7948475 17712797 24107675 30204205 46235983 88563985 151021025 231179915 336543143 442819925 878483677 1155899575 1682715715 4392418385 8413578575 16136358067 21962091925 80681790335 306590803273 403408951675 1532954016365 7664770081825
• Sum of all divisors σ(n): 10044419616000
• Sum of proper divisors (its aliquot sum) s(n): 2379649534175
• 7664770081825 is a deficient number, because the sum of its proper divisors (2379649534175) is less than itself. Its deficiency is 5285120547650

Bases of 7664770081825

• Binary: 1101111100010010111111001011110010000100001₂
• Hexadecimal: 0x6F897E5E421
• Base-36: 2PT5A7HUP

Squares and roots of 7664770081825

• 7664770081825 squared (7664770081825²) is 58748700407239617195330625
• 7664770081825 cubed (7664770081825³) is 450295281227510411512635991589178390625
• The square root of 7664770081825 is 2768532.1168129873
• The cube root of 7664770081825 is 19716.6462253519

Scales and comparisons

• 7,664,770,081,825 seconds is equal to 243,715 years, 50 weeks, 6 days, 16 hours, 30 minutes, 25 seconds.
• To count from 1 to 7,664,770,081,825 would take you about six hundred nine thousand, two hundred eighty-nine 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 7664770081825 cubic inches would be around 1643.1 feet tall.

Recreational maths with 7664770081825

• 7664770081825 backwards is 5281800774667
• The number of decimal digits it has is: 13
• The sum of 7664770081825's digits is 61
• More coming soon!