1218334442307108

Names of 1218334442307108

• Cardinal: 1218334442307108 can be written as One quadrillion, two hundred eighteen trillion, three hundred thirty-four billion, four hundred forty-two million, three hundred seven thousand, one hundred eight.

Scientific notation

• Scientific notation: 1.218334442307108 × 10¹⁵

Factors of 1218334442307108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 149525582130

Divisors of 1218334442307108

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 97 194 291 388 582 679 1164 1358 2037 2716 4074 8148 149525582021 299051164042 448576746063 598102328084 897153492126 1046679074147 1794306984252 2093358148294 3140037222441 4186716296588 6280074444882 12560148889764 14503981456037 29007962912074 43511944368111 58015925824148 87023888736222 101527870192259 174047777472444 203055740384518 304583610576777 406111480769036 609167221153554 1218334442307108
• Sum of all divisors σ(n): 3282385576546944
• Sum of proper divisors (its aliquot sum) s(n): 2064051134239836
• 1218334442307108 is an abundant number, because the sum of its proper divisors (2064051134239836) is greater than itself. Its abundance is 845716691932728

Bases of 1218334442307108

• Binary: 100010101000001000110010111101001101011111000100100₂
• Hexadecimal: 0x4541197A6BE24
• Base-36: BZV346HIJO

Squares and roots of 1218334442307108

• 1218334442307108 squared (1218334442307108²) is 1484338813311771871721787323664
• 1218334442307108 cubed (1218334442307108³) is 1808421100310992079644010974199587496883803712
• The square root of 1218334442307108 is 34904647.8610959201
• The cube root of 1218334442307108 is 106804.3252439913

Scales and comparisons

• 1,218,334,442,307,108 seconds is equal to 38,739,266 years, 36 weeks, 6 days, 6 hours, 11 minutes, 48 seconds.
• To count from 1 to 1,218,334,442,307,108 would take you about one hundred sixteen million, two hundred seventeen thousand, eight hundred 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 1218334442307108 cubic inches would be around 8900.4 feet tall.

Recreational maths with 1218334442307108

• 1218334442307108 backwards is 8017032444338121
• The number of decimal digits it has is: 16
• The sum of 1218334442307108's digits is 51
• More coming soon!