40243651310246080

Names of 40243651310246080

• Cardinal: 40243651310246080 can be written as Forty quadrillion, two hundred forty-three trillion, six hundred fifty-one billion, three hundred ten million, two hundred forty-six thousand and eighty.

Scientific notation

• Scientific notation: 4.024365131024608 × 10¹⁶

Factors of 40243651310246080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 638382793831

Divisors of 40243651310246080

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 197 320 394 788 985 1576 1970 3152 3940 6304 7880 12608 15760 31520 63040 638382793627 1276765587254 2553531174508 3191913968135 5107062349016 6383827936270 10214124698032 12767655872540 20428249396064 25535311745080 40856498792128 51070623490160 102141246980320 125761410344519 204282493960640 251522820689038 503045641378076 628807051722595 1006091282756152 1257614103445190 2012182565512304 2515228206890380 4024365131024608 5030456413780760 8048730262049216 10060912827561520 20121825655123040 40243651310246080
• Sum of all divisors σ(n): 96316642371418128
• Sum of proper divisors (its aliquot sum) s(n): 56072991061172048
• 40243651310246080 is an abundant number, because the sum of its proper divisors (56072991061172048) is greater than itself. Its abundance is 15829339750925968

Bases of 40243651310246080

• Binary: 10001110111110010110001100111100110011111101100011000000₂
• Hexadecimal: 0x8EF9633CCFD8C0
• Base-36: B096M6PU2F4

Squares and roots of 40243651310246080

• 40243651310246080 squared (40243651310246080²) is 1619551470780671031528790155366400
• 40243651310246080 cubed (40243651310246080³) is 65176664669093517706592354766164731571416563712000
• The square root of 40243651310246080 is 200608203.4968811539
• The cube root of 40243651310246080 is 342688.1806320445

Scales and comparisons

• 40,243,651,310,246,080 seconds is equal to 1,279,623,629 years, 45 weeks, 4 days, 23 hours, 54 minutes, 40 seconds.
• To count from 1 to 40,243,651,310,246,080 would take you about three billion, eight hundred thirty-eight million, eight hundred seventy thousand, eight hundred eighty-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 40243651310246080 cubic inches would be around 28557.3 feet tall.

Recreational maths with 40243651310246080

• 40243651310246080 backwards is 08064201315634204
• The number of decimal digits it has is: 17
• The sum of 40243651310246080's digits is 49
• More coming soon!