149620689

149,620,689 is an odd composite number composed of three prime numbers multiplied together.

What does the number 149620689 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

149620689 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 149620689:

3⁶ × 17 × 12073

(3 × 3 × 3 × 3 × 3 × 3 × 17 × 12073)

See below for interesting mathematical facts about the number 149620689 from the Numbermatics database.

Names of 149620689

Cardinal: 149620689 can be written as One hundred forty-nine million, six hundred twenty thousand, six hundred eighty-nine.

Scientific notation

Scientific notation: 1.49620689 × 10⁸

Factors of 149620689

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 12093

Divisors of 149620689

Number of divisors d(n): 28
Complete list of divisors:
1 3 9 17 27 51 81 153 243 459 729 1377 4131 12073 12393 36219 108657 205241 325971 615723 977913 1847169 2933739 5541507 8801217 16624521 49873563 149620689
Sum of all divisors σ(n): 237543876
Sum of proper divisors (its aliquot sum) s(n): 87923187
149620689 is a deficient number, because the sum of its proper divisors (87923187) is less than itself. Its deficiency is 61697502

Bases of 149620689

Binary: 1000111010110000011111010001₂
Hexadecimal: 0x8EB07D1
Base-36: 2H2W29

Squares and roots of 149620689

149620689 squared (149620689²) is 22386350576834721
149620689 cubed (149620689³) is 3349461197501558395142769
The square root of 149620689 is 12231.9536052095
The cube root of 149620689 is 530.8810420105

Scales and comparisons

How big is 149620689?

149,620,689 seconds is equal to 4 years, 39 weeks, 2 days, 17 hours, 18 minutes, 9 seconds.
To count from 1 to 149,620,689 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 149620689 cubic inches would be around 44.2 feet tall.

Recreational maths with 149620689

149620689 backwards is 986026941
The number of decimal digits it has is: 9
The sum of 149620689's digits is 45
More coming soon!

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The information we have on file for 149620689 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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