136542

136,542 is an even composite number composed of four prime numbers multiplied together.

What does the number 136542 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

136542 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 136542:

2 × 3 × 7 × 3251

See below for interesting mathematical facts about the number 136542 from the Numbermatics database.

Names of 136542

Cardinal: 136542 can be written as One hundred thirty-six thousand, five hundred forty-two.

Scientific notation

Scientific notation: 1.36542 × 10⁵

Factors of 136542

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 3263

Divisors of 136542

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 7 14 21 42 3251 6502 9753 19506 22757 45514 68271 136542
Sum of all divisors σ(n): 312192
Sum of proper divisors (its aliquot sum) s(n): 175650
136542 is an abundant number, because the sum of its proper divisors (175650) is greater than itself. Its abundance is 39108

Bases of 136542

Binary: 100001010101011110₂
Hexadecimal: 0x2155E
Base-36: 2XCU

Squares and roots of 136542

136542 squared (136542²) is 18643717764
136542 cubed (136542³) is 2545650510932088
The square root of 136542 is 369.5158995227
The cube root of 136542 is 51.4938566839

Scales and comparisons

How big is 136542?

136,542 seconds is equal to 1 day, 13 hours, 55 minutes, 42 seconds.
To count from 1 to 136,542 would take you about thirteen hours.

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 136542 cubic inches would be around 4.3 feet tall.

Recreational maths with 136542

136542 backwards is 245631
136542 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 136542's digits is 21
More coming soon!

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The information we have on file for 136542 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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