149240672

149,240,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 149240672 look like?

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

149240672 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 149240672:

2⁵ × 7³ × 13597

(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 13597)

See below for interesting mathematical facts about the number 149240672 from the Numbermatics database.

Names of 149240672

Cardinal: 149240672 can be written as One hundred forty-nine million, two hundred forty thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 1.49240672 × 10⁸

Factors of 149240672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 13606

Divisors of 149240672

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 343 392 686 784 1372 1568 2744 5488 10976 13597 27194 54388 95179 108776 190358 217552 380716 435104 666253 761432 1332506 1522864 2665012 3045728 4663771 5330024 9327542 10660048 18655084 21320096 37310168 74620336 149240672
Sum of all divisors σ(n): 342669600
Sum of proper divisors (its aliquot sum) s(n): 193428928
149240672 is an abundant number, because the sum of its proper divisors (193428928) is greater than itself. Its abundance is 44188256

Bases of 149240672

Binary: 1000111001010011101101100000₂
Hexadecimal: 0x8E53B60
Base-36: 2GUQU8

Squares and roots of 149240672

149240672 squared (149240672²) is 22272778179011584
149240672 cubed (149240672³) is 3324004382742625091944448
The square root of 149240672 is 12216.4099472799
The cube root of 149240672 is 530.4312047931

Scales and comparisons

How big is 149240672?

149,240,672 seconds is equal to 4 years, 38 weeks, 5 days, 7 hours, 44 minutes, 32 seconds.
To count from 1 to 149,240,672 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 149240672 cubic inches would be around 44.2 feet tall.

Recreational maths with 149240672

149240672 backwards is 276042941
The number of decimal digits it has is: 9
The sum of 149240672's digits is 35
More coming soon!

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The information we have on file for 149240672 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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