118868570145

Names of 118868570145

• Cardinal: 118868570145 can be written as One hundred eighteen billion, eight hundred sixty-eight million, five hundred seventy thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.18868570145 × 10¹¹

Factors of 118868570145

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16481

Divisors of 118868570145

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 117 135 195 351 585 1755 8191 8269 24573 24807 40955 41345 73719 74421 106483 107497 122865 124035 221157 223263 319449 322491 368595 372105 532415 537485 958347 967473 1105785 1116315 1597245 1612455 2875041 2902419 4791735 4837365 14375205 14512095 67731379 203194137 338656895 609582411 880507927 1015970685 1828747233 2641523781 3047912055 4402539635 7924571343 9143736165 13207618905 23773714029 39622856715 118868570145
• Sum of all divisors σ(n): 227632742400
• Sum of proper divisors (its aliquot sum) s(n): 108764172255
• 118868570145 is a deficient number, because the sum of its proper divisors (108764172255) is less than itself. Its deficiency is 10104397890

Bases of 118868570145

• Binary: 1101110101101000111100111000000100001₂
• Hexadecimal: 0x1BAD1E7021
• Base-36: 1ILV9ZQ9

Squares and roots of 118868570145

• 118868570145 squared (118868570145²) is 14129736968316785321025
• 118868570145 cubed (118868570145³) is 1679581629948763438513166555798625
• The square root of 118868570145 is 344773.2155272507
• The cube root of 118868570145 is 4916.8732494081

Scales and comparisons

• 118,868,570,145 seconds is equal to 3,779 years, 33 weeks, 6 days, 15 hours, 15 minutes, 45 seconds.
• To count from 1 to 118,868,570,145 would take you about seven thousand, five hundred fifty-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 118868570145 cubic inches would be around 409.7 feet tall.

Recreational maths with 118868570145

• 118868570145 backwards is 541075868811
• The number of decimal digits it has is: 12
• The sum of 118868570145's digits is 54
• More coming soon!