1440640994010967

Names of 1440640994010967

• Cardinal: 1440640994010967 can be written as One quadrillion, four hundred forty trillion, six hundred forty billion, nine hundred ninety-four million, ten thousand, nine hundred sixty-seven.

Scientific notation

• Scientific notation: 1.440640994010967 × 10¹⁵

Factors of 1440640994010967

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 265079289

Divisors of 1440640994010967

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 778681 5450767 264300601 1850104207 205805856287281 1440640994010967
• Sum of all divisors σ(n): 1646448970932512
• Sum of proper divisors (its aliquot sum) s(n): 205807976921545
• 1440640994010967 is a deficient number, because the sum of its proper divisors (205807976921545) is less than itself. Its deficiency is 1234833017089422

Bases of 1440640994010967

• Binary: 101000111100100000101011110101100100110011101010111₂
• Hexadecimal: 0x51E415EB26757
• Base-36: E6NXC3L3DJ

Squares and roots of 1440640994010967

• 1440640994010967 squared (1440640994010967²) is 2075446473624907055562516275089
• 1440640994010967 cubed (1440640994010967³) is 2989973270779542305159441031363748514454901063
• The square root of 1440640994010967 is 37955776.8200173583
• The cube root of 1440640994010967 is 112941.0764929239

Scales and comparisons

• 1,440,640,994,010,967 seconds is equal to 45,807,927 years, 21 weeks, 3 days, 19 hours, 56 minutes, 7 seconds.
• To count from 1 to 1,440,640,994,010,967 would take you about one hundred thirty-seven million, four hundred twenty-three thousand, seven hundred eighty-two 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 1440640994010967 cubic inches would be around 9411.8 feet tall.

Recreational maths with 1440640994010967

• 1440640994010967 backwards is 7690104990460441
• The number of decimal digits it has is: 16
• The sum of 1440640994010967's digits is 64
• More coming soon!