1440625955

Names of 1440625955

• Cardinal: 1440625955 can be written as One billion, four hundred forty million, six hundred twenty-five thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.440625955 × 10⁹

Factors of 1440625955

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 9294397

Divisors of 1440625955

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 31 155 9294361 46471805 288125191 1440625955
• Sum of all divisors σ(n): 1784517504
• Sum of proper divisors (its aliquot sum) s(n): 343891549
• 1440625955 is a deficient number, because the sum of its proper divisors (343891549) is less than itself. Its deficiency is 1096734406

Bases of 1440625955

• Binary: 1010101110111100011010100100011₂
• Hexadecimal: 0x55DE3523
• Base-36: NTPM3N

Squares and roots of 1440625955

• 1440625955 squared (1440625955²) is 2075403142219662025
• 1440625955 cubed (1440625955³) is 2989879633770201424542858875
• The square root of 1440625955 is 37955.5787072205
• The cube root of 1440625955 is 1129.4068349009

Scales and comparisons

• 1,440,625,955 seconds is equal to 45 years, 41 weeks, 6 days, 21 hours, 52 minutes, 35 seconds.
• To count from 1 to 1,440,625,955 would take you about ninety-one 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 1440625955 cubic inches would be around 94.1 feet tall.

Recreational maths with 1440625955

• 1440625955 backwards is 5595260441
• The number of decimal digits it has is: 10
• The sum of 1440625955's digits is 41
• More coming soon!