149194368

149,194,368 is an even composite number composed of three prime numbers multiplied together.

What does the number 149194368 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

149194368 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 149194368:

2⁷ × 3² × 129509

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 129509)

See below for interesting mathematical facts about the number 149194368 from the Numbermatics database.

Names of 149194368

Cardinal: 149194368 can be written as One hundred forty-nine million, one hundred ninety-four thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 1.49194368 × 10⁸

Factors of 149194368

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 129514

Divisors of 149194368

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 129509 259018 388527 518036 777054 1036072 1165581 1554108 2072144 2331162 3108216 4144288 4662324 6216432 8288576 9324648 12432864 16577152 18649296 24865728 37298592 49731456 74597184 149194368
Sum of all divisors σ(n): 429325650
Sum of proper divisors (its aliquot sum) s(n): 280131282
149194368 is an abundant number, because the sum of its proper divisors (280131282) is greater than itself. Its abundance is 130936914

Bases of 149194368

Binary: 1000111001001000011010000000₂
Hexadecimal: 0x8E48680
Base-36: 2GTR40

Squares and roots of 149194368

149194368 squared (149194368²) is 22258959442919424
149194368 cubed (149194368³) is 3320911386423995538604032
The square root of 149194368 is 12214.5146444711
The cube root of 149194368 is 530.3763412255

Scales and comparisons

How big is 149194368?

149,194,368 seconds is equal to 4 years, 38 weeks, 4 days, 18 hours, 52 minutes, 48 seconds.
To count from 1 to 149,194,368 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 149194368 cubic inches would be around 44.2 feet tall.

Recreational maths with 149194368

149194368 backwards is 863491941
The number of decimal digits it has is: 9
The sum of 149194368's digits is 45
More coming soon!

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The information we have on file for 149194368 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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