84491249638342463

Names of 84491249638342463

• Cardinal: 84491249638342463 can be written as Eighty-four quadrillion, four hundred ninety-one trillion, two hundred forty-nine billion, six hundred thirty-eight million, three hundred forty-two thousand, four hundred sixty-three.

Scientific notation

• Scientific notation: 8.4491249638342463 × 10¹⁶

Factors of 84491249638342463

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 216597207

Divisors of 84491249638342463

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 73 127 511 889 6011 9271 42077 64897 438803 763397 3071621 5343779 55727981 216590989 390095867 1516136923 15811142197 27507055603 110677995379 192549389221 1301928434879 2008015059019 9113499044153 14056105413133 95040775746167 165344911229633 665285430223169 1157414378607431 12070178519763209 84491249638342463
• Sum of all divisors σ(n): 98671341935738880
• Sum of proper divisors (its aliquot sum) s(n): 14180092297396417
• 84491249638342463 is a deficient number, because the sum of its proper divisors (14180092297396417) is less than itself. Its deficiency is 70311157340946046

Bases of 84491249638342463

• Binary: 100101100001011000101100000001001010100100111111100111111₂
• Hexadecimal: 0x12C2C5809527F3F
• Base-36: N3XNC8N8ZZZ

Squares and roots of 84491249638342463

• 84491249638342463 squared (84491249638342463²) is 7138771265448705384693674068906369
• 84491249638342463 cubed (84491249638342463³) is 603163705100052495765947399907533586529804303846847
• The square root of 84491249638342463 is 290673785.6056897039
• The cube root of 84491249638342463 is 438803.9999999989

Scales and comparisons

• 84,491,249,638,342,463 seconds is equal to 2,686,560,389 years, 47 weeks, 6 hours, 14 minutes, 23 seconds.
• To count from 1 to 84,491,249,638,342,463 would take you about eight billion, fifty-nine million, six hundred eighty-one thousand, one hundred sixty-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 84491249638342463 cubic inches would be around 36567 feet tall.

Recreational maths with 84491249638342463

• 84491249638342463 backwards is 36424383694219448
• The number of decimal digits it has is: 17
• The sum of 84491249638342463's digits is 80
• More coming soon!