149930

149,930 is an even composite number composed of five prime numbers multiplied together.

What does the number 149930 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

149930 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 149930:

2 × 5 × 11 × 29 × 47

See below for interesting mathematical facts about the number 149930 from the Numbermatics database.

Names of 149930

Cardinal: 149930 can be written as One hundred forty-nine thousand, nine hundred thirty.

Scientific notation

Scientific notation: 1.4993 × 10⁵

Factors of 149930

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 94

Divisors of 149930

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 11 22 29 47 55 58 94 110 145 235 290 319 470 517 638 1034 1363 1595 2585 2726 3190 5170 6815 13630 14993 29986 74965 149930
Sum of all divisors σ(n): 311040
Sum of proper divisors (its aliquot sum) s(n): 161110
149930 is an abundant number, because the sum of its proper divisors (161110) is greater than itself. Its abundance is 11180

Bases of 149930

Binary: 100100100110101010₂
Hexadecimal: 0x249AA
Base-36: 37OQ

Squares and roots of 149930

149930 squared (149930²) is 22479004900
149930 cubed (149930³) is 3370277204657000
The square root of 149930 is 387.2079544637
The cube root of 149930 is 53.1246620511

Scales and comparisons

How big is 149930?

149,930 seconds is equal to 1 day, 17 hours, 38 minutes, 50 seconds.
To count from 1 to 149,930 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 149930 cubic inches would be around 4.4 feet tall.

Recreational maths with 149930

149930 backwards is 039941
The number of decimal digits it has is: 6
The sum of 149930's digits is 26
More coming soon!

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The information we have on file for 149930 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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