149940637

149,940,637 is an odd composite number composed of four prime numbers multiplied together.

What does the number 149940637 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

149940637 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 149940637:

7² × 11 × 149 × 1867

(7 × 7 × 11 × 149 × 1867)

See below for interesting mathematical facts about the number 149940637 from the Numbermatics database.

Names of 149940637

Cardinal: 149940637 can be written as One hundred forty-nine million, nine hundred forty thousand, six hundred thirty-seven.

Scientific notation

Scientific notation: 1.49940637 × 10⁸

Factors of 149940637

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2034

Divisors of 149940637

Number of divisors d(n): 24
Complete list of divisors:
1 7 11 49 77 149 539 1043 1639 1867 7301 11473 13069 20537 80311 91483 143759 278183 1006313 1947281 3060013 13630967 21420091 149940637
Sum of all divisors σ(n): 191656800
Sum of proper divisors (its aliquot sum) s(n): 41716163
149940637 is a deficient number, because the sum of its proper divisors (41716163) is less than itself. Its deficiency is 108224474

Bases of 149940637

Binary: 1000111011111110100110011101₂
Hexadecimal: 0x8EFE99D
Base-36: 2H9QXP

Squares and roots of 149940637

149940637 squared (149940637²) is 22482194623965769
149940637 cubed (149940637³) is 3370994583075402870054853
The square root of 149940637 is 12245.0249897663
The cube root of 149940637 is 531.2591835645

Scales and comparisons

How big is 149940637?

149,940,637 seconds is equal to 4 years, 39 weeks, 6 days, 10 hours, 10 minutes, 37 seconds.
To count from 1 to 149,940,637 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 149940637 cubic inches would be around 44.3 feet tall.

Recreational maths with 149940637

149940637 backwards is 736049941
The number of decimal digits it has is: 9
The sum of 149940637's digits is 43
More coming soon!

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The information we have on file for 149940637 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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