40303804426908464

Names of 40303804426908464

• Cardinal: 40303804426908464 can be written as Forty quadrillion, three hundred three trillion, eight hundred four billion, four hundred twenty-six million, nine hundred eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.0303804426908464 × 10¹⁶

Factors of 40303804426908464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 193768290513998

Divisors of 40303804426908464

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 193768290513983 387536581027966 775073162055932 1550146324111864 2518987776681779 3100292648223728 5037975553363558 10075951106727116 20151902213454232 40303804426908464
• Sum of all divisors σ(n): 84095438083069056
• Sum of proper divisors (its aliquot sum) s(n): 43791633656160592
• 40303804426908464 is an abundant number, because the sum of its proper divisors (43791633656160592) is greater than itself. Its abundance is 3487829229252128

Bases of 40303804426908464

• Binary: 10001111001100000001100010111001111101100111001100110000₂
• Hexadecimal: 0x8F3018B9F67330
• Base-36: B0UI85ADZJK

Squares and roots of 40303804426908464

• 40303804426908464 squared (40303804426908464²) is 1624396651282486300244948634839296
• 40303804426908464 cubed (40303804426908464³) is 65469364945014355803507418307244402940124742201344
• The square root of 40303804426908464 is 200758074.3753746607
• The cube root of 40303804426908464 is 342858.8369495459

Scales and comparisons

• 40,303,804,426,908,464 seconds is equal to 1,281,536,312 years, 48 weeks, 47 minutes, 44 seconds.
• To count from 1 to 40,303,804,426,908,464 would take you about three billion, eight hundred forty-four million, six hundred eight thousand, nine hundred thirty-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 40303804426908464 cubic inches would be around 28571.6 feet tall.

Recreational maths with 40303804426908464

• 40303804426908464 backwards is 46480962440830304
• The number of decimal digits it has is: 17
• The sum of 40303804426908464's digits is 65
• More coming soon!