1394655228637729

Names of 1394655228637729

• Cardinal: 1394655228637729 can be written as One quadrillion, three hundred ninety-four trillion, six hundred fifty-five billion, two hundred twenty-eight million, six hundred thirty-seven thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.394655228637729 × 10¹⁵

Factors of 1394655228637729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 56960

Divisors of 1394655228637729

• Number of divisors d(n): 16
• Complete list of divisors:
  1 701 3533 14879 37847 2476633 10430179 26530747 52567507 133713451 563125513 36849822407 93733129151 394750984613 1989522437429 1394655228637729
• Sum of all divisors σ(n): 1397170873912320
• Sum of proper divisors (its aliquot sum) s(n): 2515645274591
• 1394655228637729 is a deficient number, because the sum of its proper divisors (2515645274591) is less than itself. Its deficiency is 1392139583363138

Bases of 1394655228637729

• Binary: 100111101000110111001111001011111001011001000100001₂
• Hexadecimal: 0x4F46E797CB221
• Base-36: DQD3RM776P

Squares and roots of 1394655228637729

• 1394655228637729 squared (1394655228637729²) is 1945063206766556152201122277441
• 1394655228637729 cubed (1394655228637729³) is 2712692571347845727010887980087426620418171489
• The square root of 1394655228637729 is 37345083.0583857317
• The cube root of 1394655228637729 is 111726.3522643855

Scales and comparisons

• 1,394,655,228,637,729 seconds is equal to 44,345,722 years, 16 weeks, 4 days, 1 hour, 8 minutes, 49 seconds.
• To count from 1 to 1,394,655,228,637,729 would take you about one hundred thirty-three million, thirty-seven thousand, one hundred sixty-six 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 1394655228637729 cubic inches would be around 9310.5 feet tall.

Recreational maths with 1394655228637729

• 1394655228637729 backwards is 9277368225564931
• The number of decimal digits it has is: 16
• The sum of 1394655228637729's digits is 79
• More coming soon!