138183644610

Names of 138183644610

• Cardinal: 138183644610 can be written as One hundred thirty-eight billion, one hundred eighty-three million, six hundred forty-four thousand, six hundred ten.

Scientific notation

• Scientific notation: 1.3818364461 × 10¹¹

Factors of 138183644610

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 139579460

Divisors of 138183644610

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 139579439 279158878 418738317 697897195 837476634 1256214951 1395794390 1535373829 2093691585 2512429902 3070747658 4187383170 4606121487 6281074755 7676869145 9212242974 12562149510 13818364461 15353738290 23030607435 27636728922 46061214870 69091822305 138183644610
• Sum of all divisors σ(n): 391939067520
• Sum of proper divisors (its aliquot sum) s(n): 253755422910
• 138183644610 is an abundant number, because the sum of its proper divisors (253755422910) is greater than itself. Its abundance is 115571778300

Bases of 138183644610

• Binary: 10000000101100011000110001010111000010₂
• Hexadecimal: 0x202C6315C2
• Base-36: 1RHAZ2KI

Squares and roots of 138183644610

• 138183644610 squared (138183644610²) is 19094719637702782052100
• 138183644610 cubed (138183644610³) is 2638577952343909191895672904181000
• The square root of 138183644610 is 371730.6075775843
• The cube root of 138183644610 is 5169.9405332201

Scales and comparisons

• 138,183,644,610 seconds is equal to 4,393 years, 42 weeks, 1 day, 17 hours, 43 minutes, 30 seconds.
• To count from 1 to 138,183,644,610 would take you about eight thousand, seven hundred eighty-seven 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 138183644610 cubic inches would be around 430.8 feet tall.

Recreational maths with 138183644610

• 138183644610 backwards is 016446381831
• 138183644610 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138183644610's digits is 45
• More coming soon!