149209255

149,209,255 is an odd composite number composed of four prime numbers multiplied together.

What does the number 149209255 look like?

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

149209255 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 149209255:

5 × 13³ × 17² × 47

(5 × 13 × 13 × 13 × 17 × 17 × 47)

See below for interesting mathematical facts about the number 149209255 from the Numbermatics database.

Names of 149209255

Cardinal: 149209255 can be written as One hundred forty-nine million, two hundred nine thousand, two hundred fifty-five.

Scientific notation

Scientific notation: 1.49209255 × 10⁸

Factors of 149209255

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 82

Divisors of 149209255

Number of divisors d(n): 48
Complete list of divisors:
1 5 13 17 47 65 85 169 221 235 289 611 799 845 1105 1445 2197 2873 3055 3757 3995 7943 10387 10985 13583 14365 18785 37349 39715 48841 51935 67915 103259 135031 176579 186745 244205 516295 634933 675155 882895 1755403 2295527 3174665 8777015 11477635 29841851 149209255
Sum of all divisors σ(n): 210430080
Sum of proper divisors (its aliquot sum) s(n): 61220825
149209255 is a deficient number, because the sum of its proper divisors (61220825) is less than itself. Its deficiency is 87988430

Bases of 149209255

Binary: 1000111001001100000010100111₂
Hexadecimal: 0x8E4C0A7
Base-36: 2GU2LJ

Squares and roots of 149209255

149209255 squared (149209255²) is 22263401777655025
149209255 cubed (149209255³) is 3321905593009581927256375
The square root of 149209255 is 12215.1240272049
The cube root of 149209255 is 530.3939814131

Scales and comparisons

How big is 149209255?

149,209,255 seconds is equal to 4 years, 38 weeks, 4 days, 23 hours, 55 seconds.
To count from 1 to 149,209,255 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 149209255 cubic inches would be around 44.2 feet tall.

Recreational maths with 149209255

149209255 backwards is 552902941
The number of decimal digits it has is: 9
The sum of 149209255's digits is 37
More coming soon!

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The information we have on file for 149209255 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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