149718429

149,718,429 is an odd composite number composed of four prime numbers multiplied together.

What does the number 149718429 look like?

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

149718429 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 149718429:

3³ × 7 × 41 × 139²

(3 × 3 × 3 × 7 × 41 × 139 × 139)

See below for interesting mathematical facts about the number 149718429 from the Numbermatics database.

Names of 149718429

Cardinal: 149718429 can be written as One hundred forty-nine million, seven hundred eighteen thousand, four hundred twenty-nine.

Scientific notation

Scientific notation: 1.49718429 × 10⁸

Factors of 149718429

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 190

Divisors of 149718429

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 21 27 41 63 123 139 189 287 369 417 861 973 1107 1251 2583 2919 3753 5699 7749 8757 17097 19321 26271 39893 51291 57963 119679 135247 153873 173889 359037 405741 521667 792161 1077111 1217223 2376483 3651669 5545127 7129449 16635381 21388347 49906143 149718429
Sum of all divisors σ(n): 261555840
Sum of proper divisors (its aliquot sum) s(n): 111837411
149718429 is a deficient number, because the sum of its proper divisors (111837411) is less than itself. Its deficiency is 37881018

Bases of 149718429

Binary: 1000111011001000010110011101₂
Hexadecimal: 0x8EC859D
Base-36: 2H4ZH9

Squares and roots of 149718429

149718429 squared (149718429²) is 22415607982228041
149718429 cubed (149718429³) is 3356029612179042218267589
The square root of 149718429 is 12235.9482264351
The cube root of 149718429 is 530.9966165317

Scales and comparisons

How big is 149718429?

149,718,429 seconds is equal to 4 years, 39 weeks, 3 days, 20 hours, 27 minutes, 9 seconds.
To count from 1 to 149,718,429 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 149718429 cubic inches would be around 44.2 feet tall.

Recreational maths with 149718429

149718429 backwards is 924817941
The number of decimal digits it has is: 9
The sum of 149718429's digits is 45
More coming soon!

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The information we have on file for 149718429 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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