18013101689
18,013,101,689 is an odd composite number composed of five prime numbers multiplied together.
18013101689 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 18013101689:
112 × 17 × 61 × 89 × 1613
(11 × 11 × 17 × 61 × 89 × 1613)See below for interesting mathematical facts about the number 18013101689 from the Numbermatics database.
Names of 18013101689
- Cardinal: 18013101689 can be written as Eighteen billion, thirteen million, one hundred one thousand, six hundred eighty-nine.
Scientific notation
- Scientific notation: 1.8013101689 × 1010
Factors of 18013101689
Divisors of 18013101689
- Number of divisors d(n): 48
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Complete list of divisors:
1 11 17 61 89 121 187 671 979 1037 1513 1613 2057 5429 7381 10769 11407 16643 17743 27421 59719 92293 98393 125477 143557 183073 195173 301631 656909 1015223 1082323 1579127 1672681 2440469 3317941 8756977 11167453 11905553 17370397 18399491 26845159 96326747 148868609 202394401 295296749 1059594217 1637554699 18013101689
- Sum of all divisors σ(n): 21560651280
- Sum of proper divisors (its aliquot sum) s(n): 3547549591
- 18013101689 is a deficient number, because the sum of its proper divisors (3547549591) is less than itself. Its deficiency is 14465552098
Bases of 18013101689
- Binary: 100001100011010101000011110011110012
- Hexadecimal: 0x431AA1E79
- Base-36: 89WJA7T
Squares and roots of 18013101689
- 18013101689 squared (180131016892) is 324471832458254652721
- 18013101689 cubed (180131016893) is 5844744113286711906920753545769
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The
square root of 18013101689 is 134212.8968802923 -
The
cube root of 18013101689 is 2621.3770944177
Scales and comparisons
How big is 18013101689?- 18,013,101,689 seconds is equal to 572 years, 39 weeks, 3 days, 23 hours, 21 minutes, 29 seconds.
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To count from 1 to 18,013,101,689 would take you about one thousand, one hundred forty-five 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 18013101689 cubic inches would be around 218.4 feet tall.
Recreational maths with 18013101689
- 18013101689 backwards is 98610131081
- The number of decimal digits it has is: 11
- The sum of 18013101689's digits is 38
- More coming soon!
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The information we have on file for 18013101689 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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