149144723

149,144,723 is an odd composite number composed of five prime numbers multiplied together.

What does the number 149144723 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

149144723 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 149144723:

7 × 13 × 17 × 229 × 421

See below for interesting mathematical facts about the number 149144723 from the Numbermatics database.

Names of 149144723

Cardinal: 149144723 can be written as One hundred forty-nine million, one hundred forty-four thousand, seven hundred twenty-three.

Scientific notation

Scientific notation: 1.49144723 × 10⁸

Factors of 149144723

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 687

Divisors of 149144723

Number of divisors d(n): 32
Complete list of divisors:
1 7 13 17 91 119 221 229 421 1547 1603 2947 2977 3893 5473 7157 20839 27251 38311 50099 50609 93041 96409 354263 651287 674863 1253317 1638953 8773219 11472671 21306389 149144723
Sum of all divisors σ(n): 195672960
Sum of proper divisors (its aliquot sum) s(n): 46528237
149144723 is a deficient number, because the sum of its proper divisors (46528237) is less than itself. Its deficiency is 102616486

Bases of 149144723

Binary: 1000111000111100010010010011₂
Hexadecimal: 0x8E3C493
Base-36: 2GSOSZ

Squares and roots of 149144723

149144723 squared (149144723²) is 22244148398746729
149144723 cubed (149144723³) is 3317597351301974443861067
The square root of 149144723 is 12212.4822620137
The cube root of 149144723 is 530.3175064431

Scales and comparisons

How big is 149144723?

149,144,723 seconds is equal to 4 years, 38 weeks, 4 days, 5 hours, 5 minutes, 23 seconds.
To count from 1 to 149,144,723 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 149144723 cubic inches would be around 44.2 feet tall.

Recreational maths with 149144723

149144723 backwards is 327441941
The number of decimal digits it has is: 9
The sum of 149144723's digits is 35
More coming soon!

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The information we have on file for 149144723 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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