145236

145,236 is an even composite number composed of five prime numbers multiplied together.

What does the number 145236 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.

145236 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 145236:

2² × 3 × 7² × 13 × 19

(2 × 2 × 3 × 7 × 7 × 13 × 19)

See below for interesting mathematical facts about the number 145236 from the Numbermatics database.

Names of 145236

Cardinal: 145236 can be written as One hundred forty-five thousand, two hundred thirty-six.

Scientific notation

Scientific notation: 1.45236 × 10⁵

Factors of 145236

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 7
Sum of prime factors: 44

Divisors of 145236

Number of divisors d(n): 72
Complete list of divisors:
1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 49 52 57 76 78 84 91 98 114 133 147 156 182 196 228 247 266 273 294 364 399 494 532 546 588 637 741 798 931 988 1092 1274 1482 1596 1729 1862 1911 2548 2793 2964 3458 3724 3822 5187 5586 6916 7644 10374 11172 12103 20748 24206 36309 48412 72618 145236
Sum of all divisors σ(n): 446880
Sum of proper divisors (its aliquot sum) s(n): 301644
145236 is an abundant number, because the sum of its proper divisors (301644) is greater than itself. Its abundance is 156408

Bases of 145236

Binary: 100011011101010100₂
Hexadecimal: 0x23754
Base-36: 342C

Squares and roots of 145236

145236 squared (145236²) is 21093495696
145236 cubed (145236³) is 3063534940904256
The square root of 145236 is 381.0984124869
The cube root of 145236 is 52.5643654995

Scales and comparisons

How big is 145236?

145,236 seconds is equal to 1 day, 16 hours, 20 minutes, 36 seconds.
To count from 1 to 145,236 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 145236 cubic inches would be around 4.4 feet tall.

Recreational maths with 145236

145236 backwards is 632541
145236 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 145236's digits is 21
More coming soon!

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The information we have on file for 145236 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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