1393120831496709

Names of 1393120831496709

• Cardinal: 1393120831496709 can be written as One quadrillion, three hundred ninety-three trillion, one hundred twenty billion, eight hundred thirty-one million, four hundred ninety-six thousand, seven hundred nine.

Scientific notation

• Scientific notation: 1.393120831496709 × 10¹⁵

Factors of 1393120831496709

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 523134361

Divisors of 1393120831496709

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 211 601 633 1477 1803 4207 4431 12621 126811 380433 887677 2663031 523133539 1569400617 3661934773 10985804319 110381176729 314403256939 331143530187 772668237103 943209770817 2200822798573 2318004711309 6602468395719 66339087214129 199017261642387 464373610498903 1393120831496709
• Sum of all divisors σ(n): 2136460637086720
• Sum of proper divisors (its aliquot sum) s(n): 743339805590011
• 1393120831496709 is a deficient number, because the sum of its proper divisors (743339805590011) is less than itself. Its deficiency is 649781025906698

Bases of 1393120831496709

• Binary: 100111100110000100100111000010010100110001000000101₂
• Hexadecimal: 0x4F309384A6205
• Base-36: DPTIVHRBWL

Squares and roots of 1393120831496709

• 1393120831496709 squared (1393120831496709²) is 1940785651150081870937077830681
• 1393120831496709 cubed (1393120831496709³) is 2703748920087083861755002632221277008110728829
• The square root of 1393120831496709 is 37324533.9086331927
• The cube root of 1393120831496709 is 111685.3635190745

Scales and comparisons

• 1,393,120,831,496,709 seconds is equal to 44,296,933 years, 12 weeks, 1 day, 21 hours, 5 minutes, 9 seconds.
• To count from 1 to 1,393,120,831,496,709 would take you about one hundred thirty-two million, eight hundred ninety thousand, seven hundred ninety-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 1393120831496709 cubic inches would be around 9307.1 feet tall.

Recreational maths with 1393120831496709

• 1393120831496709 backwards is 9076941380213931
• The number of decimal digits it has is: 16
• The sum of 1393120831496709's digits is 66
• More coming soon!