124009123145

Names of 124009123145

• Cardinal: 124009123145 can be written as One hundred twenty-four billion, nine million, one hundred twenty-three thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.24009123145 × 10¹¹

Factors of 124009123145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10486

Divisors of 124009123145

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 19 31 61 67 95 155 305 335 589 1159 1273 1891 2077 2945 4087 5795 6365 9455 10303 10385 20435 35929 39463 51515 77653 126697 179645 195757 197315 319393 388265 628483 633485 690301 978785 1596965 2407243 3142415 3451505 6068467 11941177 12036215 13115719 19482973 21399331 30342335 42108361 59705885 65578595 97414865 106996655 210541805 370176487 406587289 800058859 1305359191 1850882435 2032936445 4000294295 6526795955 24801824629 124009123145
• Sum of all divisors σ(n): 166815989760
• Sum of proper divisors (its aliquot sum) s(n): 42806866615
• 124009123145 is a deficient number, because the sum of its proper divisors (42806866615) is less than itself. Its deficiency is 81202256530

Bases of 124009123145

• Binary: 1110011011111100001010000110101001001₂
• Hexadecimal: 0x1CDF850D49
• Base-36: 1KYVTVT5

Squares and roots of 124009123145

• 124009123145 squared (124009123145²) is 15378262623191774691025
• 124009123145 cubed (124009123145³) is 1907044863395539520610413551273625
• The square root of 124009123145 is 352149.2909903411
• The cube root of 124009123145 is 4986.7532442859

Scales and comparisons

• 124,009,123,145 seconds is equal to 3,943 years, 5 weeks, 3 days, 18 hours, 39 minutes, 5 seconds.
• To count from 1 to 124,009,123,145 would take you about seven thousand, eight hundred eighty-six 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 124009123145 cubic inches would be around 415.6 feet tall.

Recreational maths with 124009123145

• 124009123145 backwards is 541321900421
• The number of decimal digits it has is: 12
• The sum of 124009123145's digits is 32
• More coming soon!