1007439358438775809

Names of 1007439358438775809

• Cardinal: 1007439358438775809 can be written as One quintillion, seven quadrillion, four hundred thirty-nine trillion, three hundred fifty-eight billion, four hundred thirty-eight million, seven hundred seventy-five thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.007439358438775809 × 10¹⁸

Factors of 1007439358438775809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10228398959

Divisors of 1007439358438775809

• Number of divisors d(n): 8
• Complete list of divisors:
  1 467 210913 98496371 10228187579 4776563599393 2157257726849627 1007439358438775809
• Sum of all divisors σ(n): 1009601403056120160
• Sum of proper divisors (its aliquot sum) s(n): 2162044617344351
• 1007439358438775809 is a deficient number, because the sum of its proper divisors (2162044617344351) is less than itself. Its deficiency is 1005277313821431458

Bases of 1007439358438775809

• Binary: 110111111011001001001100001001000100011111011001110000000001₂
• Hexadecimal: 0xDFB24C2447D9C01
• Base-36: 7NJNG43114W1

Squares and roots of 1007439358438775809

• 1007439358438775809 squared (1007439358438775809²) is 1014934060931532202842305454563604481
• 1007439358438775809 cubed (1007439358438775809³) is 1022484519202524198054666318297140543755821496106800129
• The square root of 1007439358438775809 is 1003712786.8263788383
• The cube root of 1007439358438775809 is 1002473.6620966407

Scales and comparisons

• 1,007,439,358,438,775,809 seconds is equal to 32,033,455,383 years, 42 weeks, 2 days, 1 hour, 16 minutes, 49 seconds.
• To count from 1 to 1,007,439,358,438,775,809 would take you about one hundred twelve billion, one hundred seventeen million, ninety-three thousand, eight hundred forty-three 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 1007439358438775809 cubic inches would be around 83539.5 feet tall.

Recreational maths with 1007439358438775809

• 1007439358438775809 backwards is 9085778348539347001
• The number of decimal digits it has is: 19
• The sum of 1007439358438775809's digits is 91
• More coming soon!