149572

149,572 is an even composite number composed of three prime numbers multiplied together.

What does the number 149572 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

149572 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 149572:

2² × 61 × 613

(2 × 2 × 61 × 613)

See below for interesting mathematical facts about the number 149572 from the Numbermatics database.

Names of 149572

Cardinal: 149572 can be written as One hundred forty-nine thousand, five hundred seventy-two.

Scientific notation

Scientific notation: 1.49572 × 10⁵

Factors of 149572

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 676

Divisors of 149572

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 61 122 244 613 1226 2452 37393 74786 149572
Sum of all divisors σ(n): 266476
Sum of proper divisors (its aliquot sum) s(n): 116904
149572 is a deficient number, because the sum of its proper divisors (116904) is less than itself. Its deficiency is 32668

Bases of 149572

Binary: 100100100001000100₂
Hexadecimal: 0x24844
Base-36: 37ES

Squares and roots of 149572

149572 squared (149572²) is 22371783184
149572 cubed (149572³) is 3346192354397248
The square root of 149572 is 386.7453942843
The cube root of 149572 is 53.0823449995

Scales and comparisons

How big is 149572?

149,572 seconds is equal to 1 day, 17 hours, 32 minutes, 52 seconds.
To count from 1 to 149,572 would take you about seventeen 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 149572 cubic inches would be around 4.4 feet tall.

Recreational maths with 149572

149572 backwards is 275941
The number of decimal digits it has is: 6
The sum of 149572's digits is 28
More coming soon!

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The information we have on file for 149572 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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