40028171083563165

Names of 40028171083563165

• Cardinal: 40028171083563165 can be written as Forty quadrillion, twenty-eight trillion, one hundred seventy-one billion, eighty-three million, five hundred sixty-three thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 4.0028171083563165 × 10¹⁶

Factors of 40028171083563165

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 309422

Divisors of 40028171083563165

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 211 633 1055 3165 3221 9663 13421 16105 40263 48315 67105 201315 292561 679631 877683 1462805 2038893 2831831 3398155 4388415 8495493 10194465 14159155 42477465 43229041 61730371 129687123 185191113 216145205 308651855 648435615 925955565 942338981 2827016943 3926461181 4711694905 9121327651 11779383543 14135084715 19632305905 27363982953 45606638255 58896917715 136819914765 198833524991 596500574973 828483309191 994167624955 2485449927573 2982502874865 4142416545955 12427249637865 12647131464001 37941394392003 63235657320005 189706971960015 2668544738904211 8005634216712633 13342723694521055 40028171083563165
• Sum of all divisors σ(n): 64373598866651904
• Sum of proper divisors (its aliquot sum) s(n): 24345427783088739
• 40028171083563165 is a deficient number, because the sum of its proper divisors (24345427783088739) is less than itself. Its deficiency is 15682743300474426

Bases of 40028171083563165

• Binary: 10001110001101010110100011010110011100011100000010011101₂
• Hexadecimal: 0x8E3568D671C09D
• Base-36: AY4SVXQEHZX

Squares and roots of 40028171083563165

• 40028171083563165 squared (40028171083563165²) is 1602254480295002322825232544817225
• 40028171083563165 cubed (40028171083563165³) is 64135316456653938932326139196337219351406667517125
• The square root of 40028171083563165 is 200070415.3131171091
• The cube root of 40028171083563165 is 342075.4569535473

Scales and comparisons

• 40,028,171,083,563,165 seconds is equal to 1,272,772,025 years, 10 weeks, 20 hours, 52 minutes, 45 seconds.
• To count from 1 to 40,028,171,083,563,165 would take you about three billion, eight hundred eighteen million, three hundred sixteen thousand and seventy-five 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 40028171083563165 cubic inches would be around 28506.3 feet tall.

Recreational maths with 40028171083563165

• 40028171083563165 backwards is 56136538017182004
• The number of decimal digits it has is: 17
• The sum of 40028171083563165's digits is 60
• More coming soon!