227712742148121867

Names of 227712742148121867

• Cardinal: 227712742148121867 can be written as Two hundred twenty-seven quadrillion, seven hundred twelve trillion, seven hundred forty-two billion, one hundred forty-eight million, one hundred twenty-one thousand, eight hundred sixty-seven.

Scientific notation

• Scientific notation: 2.27712742148121867 × 10¹⁷

Factors of 227712742148121867

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2085889357

Divisors of 227712742148121867

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 273 819 133303 399909 933121 1199727 1732939 2799363 5198817 8398089 12130573 15596451 36391719 109175157 2085756031 6257268093 14600292217 18771804279 27114828403 43800876651 81344485209 131402629953 189803798821 244033455627 569411396463 1708234189389 278037536200393 834112608601179 1946262753402751 2502337825803537 3614487970605109 5838788260208253 10843463911815327 17516364780624759 25301415794235763 32530391735445981 75904247382707289 227712742148121867
• Sum of all divisors σ(n): 404825689762643968
• Sum of proper divisors (its aliquot sum) s(n): 177112947614522101
• 227712742148121867 is a deficient number, because the sum of its proper divisors (177112947614522101) is less than itself. Its deficiency is 50599794533599766

Bases of 227712742148121867

• Binary: 1100101000111111111000100001010010100100011010010100001011₂
• Hexadecimal: 0x328FF885291A50B
• Base-36: 1QA5FHL67VGR

Squares and roots of 227712742148121867

• 227712742148121867 squared (227712742148121867²) is 51853092936617036991398715483565689
• 227712742148121867 cubed (227712742148121867³) is 11807609981458474632723060101214639658136795671821363
• The square root of 227712742148121867 is 477192562.9639693651
• The cube root of 227712742148121867 is 610654.8035675447

Scales and comparisons

• 227,712,742,148,121,867 seconds is equal to 7,240,560,838 years, 28 weeks, 4 days, 21 hours, 24 minutes, 27 seconds.
• To count from 1 to 227,712,742,148,121,867 would take you about twenty-one billion, seven hundred twenty-one million, six hundred eighty-two thousand, five hundred fifteen 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 227712742148121867 cubic inches would be around 50887.9 feet tall.

Recreational maths with 227712742148121867

• 227712742148121867 backwards is 768121841247217722
• The number of decimal digits it has is: 18
• The sum of 227712742148121867's digits is 72
• More coming soon!