40124359775755942

Names of 40124359775755942

• Cardinal: 40124359775755942 can be written as Forty quadrillion, one hundred twenty-four trillion, three hundred fifty-nine billion, seven hundred seventy-five million, seven hundred fifty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.0124359775755942 × 10¹⁶

Factors of 40124359775755942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 340036947252230

Divisors of 40124359775755942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 59 118 340036947252169 680073894504338 20062179887877971 40124359775755942
• Sum of all divisors σ(n): 61206650505390600
• Sum of proper divisors (its aliquot sum) s(n): 21082290729634658
• 40124359775755942 is a deficient number, because the sum of its proper divisors (21082290729634658) is less than itself. Its deficiency is 19042069046121284

Bases of 40124359775755942

• Binary: 10001110100011001110010010000011010001100001111010100110₂
• Hexadecimal: 0x8E8CE483461EA6
• Base-36: AZ2WCEU7RTY

Squares and roots of 40124359775755942

• 40124359775755942 squared (40124359775755942²) is 1609964247414301428179637548307364
• 40124359775755942 cubed (40124359775755942³) is 64598784689355583577694962167604586985425665356888
• The square root of 40124359775755942 is 200310658.1681462651
• The cube root of 40124359775755942 is 342349.2430469045

Scales and comparisons

• 40,124,359,775,755,942 seconds is equal to 1,275,830,528 years, 3 weeks, 6 days, 9 hours, 32 minutes, 22 seconds.
• To count from 1 to 40,124,359,775,755,942 would take you about three billion, eight hundred twenty-seven million, four hundred ninety-one thousand, five hundred eighty-four 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 40124359775755942 cubic inches would be around 28529.1 feet tall.

Recreational maths with 40124359775755942

• 40124359775755942 backwards is 24955757795342104
• The number of decimal digits it has is: 17
• The sum of 40124359775755942's digits is 79
• More coming soon!