40136027039696621

Names of 40136027039696621

• Cardinal: 40136027039696621 can be written as Forty quadrillion, one hundred thirty-six trillion, twenty-seven billion, thirty-nine million, six hundred ninety-six thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 4.0136027039696621 × 10¹⁶

Factors of 40136027039696621

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3648729730881522

Divisors of 40136027039696621

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11 3648729730881511 40136027039696621
• Sum of all divisors σ(n): 43784756770578144
• Sum of proper divisors (its aliquot sum) s(n): 3648729730881523
• 40136027039696621 is a deficient number, because the sum of its proper divisors (3648729730881523) is less than itself. Its deficiency is 36487297308815098

Bases of 40136027039696621

• Binary: 10001110100101111000000100000010011001011000011011101101₂
• Hexadecimal: 0x8E9781026586ED
• Base-36: AZ718A1XCKT

Squares and roots of 40136027039696621

• 40136027039696621 squared (40136027039696621²) is 1610900666531258306105355718817641
• 40136027039696621 cubed (40136027039696621³) is 64655152710163892945757567605635539292393462891061
• The square root of 40136027039696621 is 200339778.9748621565
• The cube root of 40136027039696621 is 342382.4223251487

Scales and comparisons

• 40,136,027,039,696,621 seconds is equal to 1,276,201,510 years, 50 weeks, 6 days, 11 hours, 43 minutes, 41 seconds.
• To count from 1 to 40,136,027,039,696,621 would take you about three billion, eight hundred twenty-eight million, six hundred four thousand, five hundred thirty-two 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 40136027039696621 cubic inches would be around 28531.9 feet tall.

Recreational maths with 40136027039696621

• 40136027039696621 backwards is 12669693072063104
• The number of decimal digits it has is: 17
• The sum of 40136027039696621's digits is 65
• More coming soon!