40656315345967136

Names of 40656315345967136

• Cardinal: 40656315345967136 can be written as Forty quadrillion, six hundred fifty-six trillion, three hundred fifteen billion, three hundred forty-five million, nine hundred sixty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.0656315345967136 × 10¹⁶

Factors of 40656315345967136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4536097

Divisors of 40656315345967136

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 503 1006 2012 4024 8048 16096 650071 1300142 2600284 3885521 5200568 7771042 10401136 15542084 20802272 31084168 62168336 124336672 326985713 653971426 1307942852 1954417063 2615885704 3908834126 5231771408 7817668252 10463542816 15635336504 31270673008 62541346016 2525864521991 5051729043982 10103458087964 20206916175928 40413832351856 80827664703712 1270509854561473 2541019709122946 5082039418245892 10164078836491784 20328157672983568 40656315345967136
• Sum of all divisors σ(n): 80201394316407168
• Sum of proper divisors (its aliquot sum) s(n): 39545078970440032
• 40656315345967136 is a deficient number, because the sum of its proper divisors (39545078970440032) is less than itself. Its deficiency is 1111236375527104

Bases of 40656315345967136

• Binary: 10010000011100001011010000010010000100101001100000100000₂
• Hexadecimal: 0x9070B412129820
• Base-36: B4BGLFE17VK

Squares and roots of 40656315345967136

• 40656315345967136 squared (40656315345967136²) is 1652935977510722841420939192042496
• 40656315345967136 cubed (40656315345967136³) is 67202286348370389849249942123709713463336331411456
• The square root of 40656315345967136 is 201634112.5553092913
• The cube root of 40656315345967136 is 343855.5238407997

Scales and comparisons

• 40,656,315,345,967,136 seconds is equal to 1,292,745,069 years, 39 weeks, 4 days, 3 hours, 18 minutes, 56 seconds.
• To count from 1 to 40,656,315,345,967,136 would take you about three billion, eight hundred seventy-eight million, two hundred thirty-five thousand, two hundred nine 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 40656315345967136 cubic inches would be around 28654.6 feet tall.

Recreational maths with 40656315345967136

• 40656315345967136 backwards is 63176954351365604
• The number of decimal digits it has is: 17
• The sum of 40656315345967136's digits is 74
• More coming soon!