149407

149,407 is an odd composite number composed of two prime numbers multiplied together.

What does the number 149407 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

149407 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 149407:

53 × 2819

See below for interesting mathematical facts about the number 149407 from the Numbermatics database.

Names of 149407

Cardinal: 149407 can be written as One hundred forty-nine thousand, four hundred seven.

Scientific notation

Scientific notation: 1.49407 × 10⁵

Factors of 149407

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2872

Divisors of 149407

Number of divisors d(n): 4
Complete list of divisors:
1 53 2819 149407
Sum of all divisors σ(n): 152280
Sum of proper divisors (its aliquot sum) s(n): 2873
149407 is a deficient number, because the sum of its proper divisors (2873) is less than itself. Its deficiency is 146534

Bases of 149407

Binary: 100100011110011111₂
Hexadecimal: 0x2479F
Base-36: 37A7

Squares and roots of 149407

149407 squared (149407²) is 22322451649
149407 cubed (149407³) is 3335130533522143
The square root of 149407 is 386.5320167851
The cube root of 149407 is 53.0628185961

Scales and comparisons

How big is 149407?

149,407 seconds is equal to 1 day, 17 hours, 30 minutes, 7 seconds.
To count from 1 to 149,407 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 149407 cubic inches would be around 4.4 feet tall.

Recreational maths with 149407

149407 backwards is 704941
The number of decimal digits it has is: 6
The sum of 149407's digits is 25
More coming soon!

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The information we have on file for 149407 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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