149147925

149,147,925 is an odd composite number composed of five prime numbers multiplied together.

What does the number 149147925 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

149147925 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 149147925:

3 × 5² × 37 × 71 × 757

(3 × 5 × 5 × 37 × 71 × 757)

See below for interesting mathematical facts about the number 149147925 from the Numbermatics database.

Names of 149147925

Cardinal: 149147925 can be written as One hundred forty-nine million, one hundred forty-seven thousand, nine hundred twenty-five.

Scientific notation

Scientific notation: 1.49147925 × 10⁸

Factors of 149147925

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 873

Divisors of 149147925

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 15 25 37 71 75 111 185 213 355 555 757 925 1065 1775 2271 2627 2775 3785 5325 7881 11355 13135 18925 28009 39405 53747 56775 65675 84027 140045 161241 197025 268735 420135 700225 806205 1343675 1988639 2100675 4031025 5965917 9943195 29829585 49715975 149147925
Sum of all divisors σ(n): 257162112
Sum of proper divisors (its aliquot sum) s(n): 108014187
149147925 is a deficient number, because the sum of its proper divisors (108014187) is less than itself. Its deficiency is 41133738

Bases of 149147925

Binary: 1000111000111101000100010101₂
Hexadecimal: 0x8E3D115
Base-36: 2GSR9X

Squares and roots of 149147925

149147925 squared (149147925²) is 22245103531805625
149147925 cubed (149147925³) is 3317811033178980472078125
The square root of 149147925 is 12212.6133566899
The cube root of 149147925 is 530.3213015589

Scales and comparisons

How big is 149147925?

149,147,925 seconds is equal to 4 years, 38 weeks, 4 days, 5 hours, 58 minutes, 45 seconds.
To count from 1 to 149,147,925 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 149147925 cubic inches would be around 44.2 feet tall.

Recreational maths with 149147925

149147925 backwards is 529741941
The number of decimal digits it has is: 9
The sum of 149147925's digits is 42
More coming soon!

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The information we have on file for 149147925 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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