136745

136,745 is an odd composite number composed of three prime numbers multiplied together.

What does the number 136745 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

136745 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 136745:

5 × 7 × 3907

See below for interesting mathematical facts about the number 136745 from the Numbermatics database.

Names of 136745

Cardinal: 136745 can be written as One hundred thirty-six thousand, seven hundred forty-five.

Scientific notation

Scientific notation: 1.36745 × 10⁵

Factors of 136745

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 3919

Divisors of 136745

Number of divisors d(n): 8
Complete list of divisors:
1 5 7 35 3907 19535 27349 136745
Sum of all divisors σ(n): 187584
Sum of proper divisors (its aliquot sum) s(n): 50839
136745 is a deficient number, because the sum of its proper divisors (50839) is less than itself. Its deficiency is 85906

Bases of 136745

Binary: 100001011000101001₂
Hexadecimal: 0x21629
Base-36: 2XIH

Squares and roots of 136745

136745 squared (136745²) is 18699195025
136745 cubed (136745³) is 2557021423693625
The square root of 136745 is 369.7904812187
The cube root of 136745 is 51.5193630649

Scales and comparisons

How big is 136745?

136,745 seconds is equal to 1 day, 13 hours, 59 minutes, 5 seconds.
To count from 1 to 136,745 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 136745 cubic inches would be around 4.3 feet tall.

Recreational maths with 136745

136745 backwards is 547631
The number of decimal digits it has is: 6
The sum of 136745's digits is 26
More coming soon!

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The information we have on file for 136745 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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