1343487216667729

Names of 1343487216667729

• Cardinal: 1343487216667729 can be written as One quadrillion, three hundred forty-three trillion, four hundred eighty-seven billion, two hundred sixteen million, six hundred sixty-seven thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.343487216667729 × 10¹⁵

Factors of 1343487216667729

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 191926745238254

Divisors of 1343487216667729

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 191926745238247 1343487216667729
• Sum of all divisors σ(n): 1535413961905984
• Sum of proper divisors (its aliquot sum) s(n): 191926745238255
• 1343487216667729 is a deficient number, because the sum of its proper divisors (191926745238255) is less than itself. Its deficiency is 1151560471429474

Bases of 1343487216667729

• Binary: 100110001011110010011111110010011110100110001010001₂
• Hexadecimal: 0x4C5E4FE4F4C51
• Base-36: D885I8ZPLD

Squares and roots of 1343487216667729

• 1343487216667729 squared (1343487216667729²) is 1804957901349601406950790017441
• 1343487216667729 cubed (1343487216667729³) is 2424937867086601371444267927394244601811861489
• The square root of 1343487216667729 is 36653611.2363806385
• The cube root of 1343487216667729 is 110342.9302467731

Scales and comparisons

• 1,343,487,216,667,729 seconds is equal to 42,718,737 years, 42 weeks, 1 day, 6 hours, 48 minutes, 49 seconds.
• To count from 1 to 1,343,487,216,667,729 would take you about one hundred twenty-eight million, one hundred fifty-six thousand, two hundred thirteen 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 1343487216667729 cubic inches would be around 9195.2 feet tall.

Recreational maths with 1343487216667729

• 1343487216667729 backwards is 9277666127843431
• The number of decimal digits it has is: 16
• The sum of 1343487216667729's digits is 76
• More coming soon!