449123817113995465

Names of 449123817113995465

• Cardinal: 449123817113995465 can be written as Four hundred forty-nine quadrillion, one hundred twenty-three trillion, eight hundred seventeen billion, one hundred thirteen million, nine hundred ninety-five thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 4.49123817113995465 × 10¹⁷

Factors of 449123817113995465

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 406446893315868

Divisors of 449123817113995465

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 13 17 65 85 221 1105 406446893315833 2032234466579165 5283809613105829 6909597186369161 26419048065529145 34547985931845805 89824763422799093 449123817113995465
• Sum of all divisors σ(n): 614547702693541008
• Sum of proper divisors (its aliquot sum) s(n): 165423885579545543
• 449123817113995465 is a deficient number, because the sum of its proper divisors (165423885579545543) is less than itself. Its deficiency is 283699931534449922

Bases of 449123817113995465

• Binary: 11000111011100110111011101101101011001111110100100011001001₂
• Hexadecimal: 0x63B9BBB6B3F48C9
• Base-36: 3EU93T8KCO21

Squares and roots of 449123817113995465

• 449123817113995465 squared (449123817113995465²) is 201712203099045645735974776040566225
• 449123817113995465 cubed (449123817113995465³) is 90593754614316885858620915072956961636296030682169625
• The square root of 449123817113995465 is 670167006.8826094225
• The cube root of 449123817113995465 is 765811.7557604765

Scales and comparisons

• 449,123,817,113,995,465 seconds is equal to 14,280,748,153 years, 2 weeks, 2 days, 6 hours, 44 minutes, 25 seconds.
• To count from 1 to 449,123,817,113,995,465 would take you about forty-two billion, eight hundred forty-two million, two hundred forty-four thousand, four hundred fifty-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 449123817113995465 cubic inches would be around 63817.6 feet tall.

Recreational maths with 449123817113995465

• 449123817113995465 backwards is 564599311718321944
• The number of decimal digits it has is: 18
• The sum of 449123817113995465's digits is 82
• More coming soon!