149061969

149,061,969 is an odd composite number composed of four prime numbers multiplied together.

What does the number 149061969 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

149061969 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 149061969:

3² × 7³ × 109 × 443

(3 × 3 × 7 × 7 × 7 × 109 × 443)

See below for interesting mathematical facts about the number 149061969 from the Numbermatics database.

Names of 149061969

Cardinal: 149061969 can be written as One hundred forty-nine million, sixty-one thousand, nine hundred sixty-nine.

Scientific notation

Scientific notation: 1.49061969 × 10⁸

Factors of 149061969

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 562

Divisors of 149061969

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 21 49 63 109 147 327 343 441 443 763 981 1029 1329 2289 3087 3101 3987 5341 6867 9303 16023 21707 27909 37387 48069 48287 65121 112161 144861 151949 195363 336483 338009 434583 455847 1014027 1367541 2366063 3042081 7098189 16562441 21294567 49687323 149061969
Sum of all divisors σ(n): 253968000
Sum of proper divisors (its aliquot sum) s(n): 104906031
149061969 is a deficient number, because the sum of its proper divisors (104906031) is less than itself. Its deficiency is 44155938

Bases of 149061969

Binary: 1000111000101000000101010001₂
Hexadecimal: 0x8E28151
Base-36: 2GQWY9

Squares and roots of 149061969

149061969 squared (149061969²) is 22219470602156961
149061969 cubed (149061969³) is 3312078038095132253716209
The square root of 149061969 is 12209.0937010083
The cube root of 149061969 is 530.2194048289

Scales and comparisons

How big is 149061969?

149,061,969 seconds is equal to 4 years, 38 weeks, 3 days, 6 hours, 6 minutes, 9 seconds.
To count from 1 to 149,061,969 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 149061969 cubic inches would be around 44.2 feet tall.

Recreational maths with 149061969

149061969 backwards is 969160941
The number of decimal digits it has is: 9
The sum of 149061969's digits is 45
More coming soon!

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The information we have on file for 149061969 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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