135421380
135,421,380 is an even composite number composed of five prime numbers multiplied together.
135421380 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 135421380:
22 × 32 × 5 × 373 × 2017
(2 × 2 × 3 × 3 × 5 × 373 × 2017)See below for interesting mathematical facts about the number 135421380 from the Numbermatics database.
Names of 135421380
- Cardinal: 135421380 can be written as One hundred thirty-five million, four hundred twenty-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.3542138 × 108
Factors of 135421380
Divisors of 135421380
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 373 746 1119 1492 1865 2017 2238 3357 3730 4034 4476 5595 6051 6714 7460 8068 10085 11190 12102 13428 16785 18153 20170 22380 24204 30255 33570 36306 40340 60510 67140 72612 90765 121020 181530 363060 752341 1504682 2257023 3009364 3761705 4514046 6771069 7523410 9028092 11285115 13542138 15046820 22570230 27084276 33855345 45140460 67710690 135421380
- Sum of all divisors σ(n): 412083672
- Sum of proper divisors (its aliquot sum) s(n): 276662292
- 135421380 is an abundant number, because the sum of its proper divisors (276662292) is greater than itself. Its abundance is 141240912
Bases of 135421380
- Binary: 10000001001001011101110001002
- Hexadecimal: 0x8125DC4
- Base-36: 28MJT0
Squares and roots of 135421380
- 135421380 squared (1354213802) is 18338950161104400
- 135421380 cubed (1354213803) is 2483485938567980172072000
-
The
square root of 135421380 is 11637.0692186649 -
The
cube root of 135421380 is 513.5259701287
Scales and comparisons
How big is 135421380?- 135,421,380 seconds is equal to 4 years, 15 weeks, 6 days, 9 hours, 3 minutes.
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To count from 1 to 135,421,380 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 135421380 cubic inches would be around 42.8 feet tall.
Recreational maths with 135421380
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The information we have on file for 135421380 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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