135121644
135,121,644 is an even composite number composed of five prime numbers multiplied together.
135121644 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 135121644:
22 × 32 × 7 × 17 × 31541
(2 × 2 × 3 × 3 × 7 × 17 × 31541)See below for interesting mathematical facts about the number 135121644 from the Numbermatics database.
Names of 135121644
- Cardinal: 135121644 can be written as One hundred thirty-five million, one hundred twenty-one thousand, six hundred forty-four.
Scientific notation
- Scientific notation: 1.35121644 × 108
Factors of 135121644
Divisors of 135121644
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 306 357 476 612 714 1071 1428 2142 4284 31541 63082 94623 126164 189246 220787 283869 378492 441574 536197 567738 662361 883148 1072394 1135476 1324722 1608591 1987083 2144788 2649444 3217182 3753379 3974166 4825773 6434364 7506758 7948332 9651546 11260137 15013516 19303092 22520274 33780411 45040548 67560822 135121644
- Sum of all divisors σ(n): 413326368
- Sum of proper divisors (its aliquot sum) s(n): 278204724
- 135121644 is an abundant number, because the sum of its proper divisors (278204724) is greater than itself. Its abundance is 143083080
Bases of 135121644
- Binary: 10000000110111001010111011002
- Hexadecimal: 0x80DCAEC
- Base-36: 28G4J0
Squares and roots of 135121644
- 135121644 squared (1351216442) is 18257858677262736
- 135121644 cubed (1351216443) is 2467031880391406308257984
-
The
square root of 135121644 is 11624.1835842349 -
The
cube root of 135121644 is 513.1468179799
Scales and comparisons
How big is 135121644?- 135,121,644 seconds is equal to 4 years, 15 weeks, 2 days, 21 hours, 47 minutes, 24 seconds.
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To count from 1 to 135,121,644 would take you about six 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 135121644 cubic inches would be around 42.8 feet tall.
Recreational maths with 135121644
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The information we have on file for 135121644 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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