149383750

149,383,750 is an even composite number composed of four prime numbers multiplied together.

What does the number 149383750 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

149383750 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 149383750:

2 × 5⁴ × 127 × 941

(2 × 5 × 5 × 5 × 5 × 127 × 941)

See below for interesting mathematical facts about the number 149383750 from the Numbermatics database.

Names of 149383750

Cardinal: 149383750 can be written as One hundred forty-nine million, three hundred eighty-three thousand, seven hundred fifty.

Scientific notation

Scientific notation: 1.4938375 × 10⁸

Factors of 149383750

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1075

Divisors of 149383750

Number of divisors d(n): 40
Complete list of divisors:
1 2 5 10 25 50 125 127 250 254 625 635 941 1250 1270 1882 3175 4705 6350 9410 15875 23525 31750 47050 79375 117625 119507 158750 235250 239014 588125 597535 1176250 1195070 2987675 5975350 14938375 29876750 74691875 149383750
Sum of all divisors σ(n): 282509568
Sum of proper divisors (its aliquot sum) s(n): 133125818
149383750 is a deficient number, because the sum of its proper divisors (133125818) is less than itself. Its deficiency is 16257932

Bases of 149383750

Binary: 1000111001110110101001000110₂
Hexadecimal: 0x8E76A46
Base-36: 2GXT8M

Squares and roots of 149383750

149383750 squared (149383750²) is 22315504764062500
149383750 cubed (149383750³) is 3333573784798521484375000
The square root of 149383750 is 12222.2645201287
The cube root of 149383750 is 530.6006599305

Scales and comparisons

How big is 149383750?

149,383,750 seconds is equal to 4 years, 38 weeks, 6 days, 23 hours, 29 minutes, 10 seconds.
To count from 1 to 149,383,750 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 149383750 cubic inches would be around 44.2 feet tall.

Recreational maths with 149383750

149383750 backwards is 057383941
The number of decimal digits it has is: 9
The sum of 149383750's digits is 40
More coming soon!

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The information we have on file for 149383750 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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