40268568499408804

Names of 40268568499408804

• Cardinal: 40268568499408804 can be written as Forty quadrillion, two hundred sixty-eight trillion, five hundred sixty-eight billion, four hundred ninety-nine million, four hundred eight thousand, eight hundred four.

Scientific notation

• Scientific notation: 4.0268568499408804 × 10¹⁶

Factors of 40268568499408804

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 206516

Divisors of 40268568499408804

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 487 974 1948 206027 237169 412054 474338 824108 948676 100335149 200670298 401340596 42447124729 48863217563 84894249458 97726435126 169788498916 195452870252 20671749743023 41343499486046 82686998972092 10067142124852201 20134284249704402 40268568499408804
• Sum of all divisors σ(n): 70615337000014443
• Sum of proper divisors (its aliquot sum) s(n): 30346768500605639
• 40268568499408804 is a deficient number, because the sum of its proper divisors (30346768500605639) is less than itself. Its deficiency is 9921799998803165

Bases of 40268568499408804

• Binary: 10001111000100000000110010111001000001010100111110100100₂
• Hexadecimal: 0x8F100CB9054FA4
• Base-36: B0I0KZGX484

Squares and roots of 40268568499408804

• 40268568499408804 squared (40268568499408804²) is 1621557608991579016754497512710416
• 40268568499408804 cubed (40268568499408804³) is 65297803653414957187135745225269815447971652902464
• 40268568499408804 is a perfect square number. Its square root is 200670298
• The cube root of 40268568499408804 is 342758.8921128509

Scales and comparisons

• 40,268,568,499,408,804 seconds is equal to 1,280,415,919 years, 21 weeks, 6 days, 2 hours, 4 seconds.
• To count from 1 to 40,268,568,499,408,804 would take you about three billion, eight hundred forty-one million, two hundred forty-seven thousand, seven hundred fifty-eight 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 40268568499408804 cubic inches would be around 28563.2 feet tall.

Recreational maths with 40268568499408804

• 40268568499408804 backwards is 40880499486586204
• The number of decimal digits it has is: 17
• The sum of 40268568499408804's digits is 85
• More coming soon!