149937740

149,937,740 is an even composite number composed of four prime numbers multiplied together.

What does the number 149937740 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

149937740 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 149937740:

2² × 5 × 19³ × 1093

(2 × 2 × 5 × 19 × 19 × 19 × 1093)

See below for interesting mathematical facts about the number 149937740 from the Numbermatics database.

Names of 149937740

Cardinal: 149937740 can be written as One hundred forty-nine million, nine hundred thirty-seven thousand, seven hundred forty.

Scientific notation

Scientific notation: 1.4993774 × 10⁸

Factors of 149937740

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1119

Divisors of 149937740

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 19 20 38 76 95 190 361 380 722 1093 1444 1805 2186 3610 4372 5465 6859 7220 10930 13718 20767 21860 27436 34295 41534 68590 83068 103835 137180 207670 394573 415340 789146 1578292 1972865 3945730 7496887 7891460 14993774 29987548 37484435 74968870 149937740
Sum of all divisors σ(n): 332663520
Sum of proper divisors (its aliquot sum) s(n): 182725780
149937740 is an abundant number, because the sum of its proper divisors (182725780) is greater than itself. Its abundance is 32788040

Bases of 149937740

Binary: 1000111011111101111001001100₂
Hexadecimal: 0x8EFDE4C
Base-36: 2H9OP8

Squares and roots of 149937740

149937740 squared (149937740²) is 22481325876307600
149937740 cubed (149937740³) is 3370799194097081088824000
The square root of 149937740 is 12244.9066962553
The cube root of 149937740 is 531.2557620597

Scales and comparisons

How big is 149937740?

149,937,740 seconds is equal to 4 years, 39 weeks, 6 days, 9 hours, 22 minutes, 20 seconds.
To count from 1 to 149,937,740 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 149937740 cubic inches would be around 44.3 feet tall.

Recreational maths with 149937740

149937740 backwards is 047739941
The number of decimal digits it has is: 9
The sum of 149937740's digits is 44
More coming soon!

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The information we have on file for 149937740 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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