40115004673815

Names of 40115004673815

• Cardinal: 40115004673815 can be written as Forty trillion, one hundred fifteen billion, four million, six hundred seventy-three thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 4.0115004673815 × 10¹³

Factors of 40115004673815

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18834

Divisors of 40115004673815

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 27 29 45 87 135 145 261 435 783 841 1305 2523 3915 4205 7569 12615 18797 22707 37845 56391 93985 113535 169173 281955 507519 545113 845865 1635339 2537595 2725565 4906017 8176695 14718051 15808277 24530085 47424831 73590255 79041385 142274493 237124155 353327209 426823479 711372465 1059981627 1766636045 2134117395 3179944881 5299908135 9539834643 10246489061 15899724405 30739467183 47699173215 51232445305 92218401549 153697335915 276655204647 297148182769 461092007745 891444548307 1383276023235 1485740913845 2674333644921 4457222741535 8023000934763 13371668224605 40115004673815
• Sum of all divisors σ(n): 73863449303280
• Sum of proper divisors (its aliquot sum) s(n): 33748444629465
• 40115004673815 is a deficient number, because the sum of its proper divisors (33748444629465) is less than itself. Its deficiency is 6366560044350

Bases of 40115004673815

• Binary: 1001000111110000000000100110101000111100010111₂
• Hexadecimal: 0x247C009A8F17
• Base-36: E7WKU1L3R

Squares and roots of 40115004673815

• 40115004673815 squared (40115004673815²) is 1609213599980199294546654225
• 40115004673815 cubed (40115004673815³) is 64553611084372356492194200077445716618375
• The square root of 40115004673815 is 6333640.7124034909
• The cube root of 40115004673815 is 34232.2634431213

Scales and comparisons

• 40,115,004,673,815 seconds is equal to 1,275,533 years, 3 weeks, 2 days, 13 hours, 50 minutes, 15 seconds.
• To count from 1 to 40,115,004,673,815 would take you about three million, one hundred eighty-eight thousand, eight 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 40115004673815 cubic inches would be around 2852.7 feet tall.

Recreational maths with 40115004673815

• 40115004673815 backwards is 51837640051104
• 40115004673815 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40115004673815's digits is 45
• More coming soon!