149948380

149,948,380 is an even composite number composed of four prime numbers multiplied together.

What does the number 149948380 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

149948380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 149948380:

2² × 5 × 19 × 394601

(2 × 2 × 5 × 19 × 394601)

See below for interesting mathematical facts about the number 149948380 from the Numbermatics database.

Names of 149948380

Cardinal: 149948380 can be written as One hundred forty-nine million, nine hundred forty-eight thousand, three hundred eighty.

Scientific notation

Scientific notation: 1.4994838 × 10⁸

Factors of 149948380

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 394627

Divisors of 149948380

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 19 20 38 76 95 190 380 394601 789202 1578404 1973005 3946010 7497419 7892020 14994838 29989676 37487095 74974190 149948380
Sum of all divisors σ(n): 331465680
Sum of proper divisors (its aliquot sum) s(n): 181517300
149948380 is an abundant number, because the sum of its proper divisors (181517300) is greater than itself. Its abundance is 31568920

Bases of 149948380

Binary: 1000111100000000011111011100₂
Hexadecimal: 0x8F007DC
Base-36: 2H9WWS

Squares and roots of 149948380

149948380 squared (149948380²) is 22484516664624400
149948380 cubed (149948380³) is 3371516848943432088472000
The square root of 149948380 is 12245.3411549045
The cube root of 149948380 is 531.2683282257

Scales and comparisons

How big is 149948380?

149,948,380 seconds is equal to 4 years, 39 weeks, 6 days, 12 hours, 19 minutes, 40 seconds.
To count from 1 to 149,948,380 would take you about seven years!

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 149948380 cubic inches would be around 44.3 feet tall.

Recreational maths with 149948380

149948380 backwards is 083849941
The number of decimal digits it has is: 9
The sum of 149948380's digits is 46
More coming soon!

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The information we have on file for 149948380 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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