145536

145,536 is an even composite number composed of three prime numbers multiplied together.

What does the number 145536 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

145536 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 145536:

2⁷ × 3 × 379

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 379)

See below for interesting mathematical facts about the number 145536 from the Numbermatics database.

Names of 145536

Cardinal: 145536 can be written as One hundred forty-five thousand, five hundred thirty-six.

Scientific notation

Scientific notation: 1.45536 × 10⁵

Factors of 145536

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 384

Divisors of 145536

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 379 384 758 1137 1516 2274 3032 4548 6064 9096 12128 18192 24256 36384 48512 72768 145536
Sum of all divisors σ(n): 387600
Sum of proper divisors (its aliquot sum) s(n): 242064
145536 is an abundant number, because the sum of its proper divisors (242064) is greater than itself. Its abundance is 96528

Bases of 145536

Binary: 100011100010000000₂
Hexadecimal: 0x23880
Base-36: 34AO

Squares and roots of 145536

145536 squared (145536²) is 21180727296
145536 cubed (145536³) is 3082558327750656
The square root of 145536 is 381.4918085621
The cube root of 145536 is 52.6005329887

Scales and comparisons

How big is 145536?

145,536 seconds is equal to 1 day, 16 hours, 25 minutes, 36 seconds.
To count from 1 to 145,536 would take you about sixteen 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 145536 cubic inches would be around 4.4 feet tall.

Recreational maths with 145536

145536 backwards is 635541
145536 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 145536's digits is 24
More coming soon!

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The information we have on file for 145536 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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