40768960437475199

Names of 40768960437475199

• Cardinal: 40768960437475199 can be written as Forty quadrillion, seven hundred sixty-eight trillion, nine hundred sixty billion, four hundred thirty-seven million, four hundred seventy-five thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0768960437475199 × 10¹⁶

Factors of 40768960437475199

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 800482137

Divisors of 40768960437475199

• Number of divisors d(n): 8
• Complete list of divisors:
  1 563 90473 50936299 800391101 450620189863 72413784080773 40768960437475199
• Sum of all divisors σ(n): 40841825693164272
• Sum of proper divisors (its aliquot sum) s(n): 72865255689073
• 40768960437475199 is a deficient number, because the sum of its proper divisors (72865255689073) is less than itself. Its deficiency is 40696095181786126

Bases of 40768960437475199

• Binary: 10010000110101110010011101001100101111001101011101111111₂
• Hexadecimal: 0x90D7274CBCD77F
• Base-36: B5FE1V93VJZ

Squares and roots of 40768960437475199

• 40768960437475199 squared (40768960437475199²) is 1662108135152417969430629740089601
• 40768960437475199 cubed (40768960437475199³) is 67762420804834609284321513156364001825976475305599
• The square root of 40768960437475199 is 201913249.7818684483
• The cube root of 40768960437475199 is 344172.8006600557

Scales and comparisons

• 40,768,960,437,475,199 seconds is equal to 1,296,326,835 years, 12 weeks, 2 days, 7 hours, 59 minutes, 59 seconds.
• To count from 1 to 40,768,960,437,475,199 would take you about three billion, eight hundred eighty-eight million, nine hundred eighty thousand, five hundred five 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 40768960437475199 cubic inches would be around 28681.1 feet tall.

Recreational maths with 40768960437475199

• 40768960437475199 backwards is 99157473406986704
• The number of decimal digits it has is: 17
• The sum of 40768960437475199's digits is 89
• More coming soon!