149994992

149,994,992 is an even composite number composed of four prime numbers multiplied together.

What does the number 149994992 look like?

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

149994992 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 149994992:

2⁴ × 7 × 59 × 22699

(2 × 2 × 2 × 2 × 7 × 59 × 22699)

See below for interesting mathematical facts about the number 149994992 from the Numbermatics database.

Names of 149994992

Cardinal: 149994992 can be written as One hundred forty-nine million, nine hundred ninety-four thousand, nine hundred ninety-two.

Scientific notation

Scientific notation: 1.49994992 × 10⁸

Factors of 149994992

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 22767

Divisors of 149994992

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 7 8 14 16 28 56 59 112 118 236 413 472 826 944 1652 3304 6608 22699 45398 90796 158893 181592 317786 363184 635572 1271144 1339241 2542288 2678482 5356964 9374687 10713928 18749374 21427856 37498748 74997496 149994992
Sum of all divisors σ(n): 337776000
Sum of proper divisors (its aliquot sum) s(n): 187781008
149994992 is an abundant number, because the sum of its proper divisors (187781008) is greater than itself. Its abundance is 37786016

Bases of 149994992

Binary: 1000111100001011110111110000₂
Hexadecimal: 0x8F0BDF0
Base-36: 2HAWVK

Squares and roots of 149994992

149994992 squared (149994992²) is 22498497625080064
149994992 cubed (149994992³) is 3374661971285903199039488
The square root of 149994992 is 12247.2442614653
The cube root of 149994992 is 531.3233714209

Scales and comparisons

How big is 149994992?

149,994,992 seconds is equal to 4 years, 40 weeks, 1 hour, 16 minutes, 32 seconds.
To count from 1 to 149,994,992 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 149994992 cubic inches would be around 44.3 feet tall.

Recreational maths with 149994992

149994992 backwards is 299499941
149994992 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 149994992's digits is 56
More coming soon!

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The information we have on file for 149994992 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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