23981316678018

Names of 23981316678018

• Cardinal: 23981316678018 can be written as Twenty-three trillion, nine hundred eighty-one billion, three hundred sixteen million, six hundred seventy-eight thousand and eighteen.

Scientific notation

• Scientific notation: 2.3981316678018 × 10¹³

Factors of 23981316678018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 164905

Divisors of 23981316678018

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 164893 329786 494679 989358 1154251 1484037 2308502 2968074 3462753 6925506 8079757 10388259 16159514 20776518 24239271 48478542 72717813 145435626 27189701449 54379402898 81569104347 163138208694 190327910143 244707313041 380655820286 489414626082 570983730429 1141967460858 1332295371001 1712951191287 2664590742002 3425902382574 3996886113003 7993772226006 11990658339009 23981316678018
• Sum of all divisors σ(n): 60443072880489
• Sum of proper divisors (its aliquot sum) s(n): 36461756202471
• 23981316678018 is an abundant number, because the sum of its proper divisors (36461756202471) is greater than itself. Its abundance is 12480439524453

Bases of 23981316678018

• Binary: 101011100111110010101110111001010000110000010₂
• Hexadecimal: 0x15CF95DCA182
• Base-36: 8I0V4RR0I

Squares and roots of 23981316678018

• 23981316678018 squared (23981316678018²) is 575103549611384283084408324
• 23981316678018 cubed (23981316678018³) is 13791740345882842190492199539198747021832
• The square root of 23981316678018 is 4897072.2557481219
• The cube root of 23981316678018 is 28837.5044593807

Scales and comparisons

• 23,981,316,678,018 seconds is equal to 762,531 years, 35 weeks, 6 days, 15 hours, 18 seconds.
• To count from 1 to 23,981,316,678,018 would take you about one million, nine hundred six thousand, three hundred twenty-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 23981316678018 cubic inches would be around 2403.1 feet tall.

Recreational maths with 23981316678018

• 23981316678018 backwards is 81087661318932
• 23981316678018 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 23981316678018's digits is 63
• More coming soon!