148909

148,909 is an odd composite number composed of two prime numbers multiplied together.

What does the number 148909 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

148909 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 148909:

43 × 3463

See below for interesting mathematical facts about the number 148909 from the Numbermatics database.

Names of 148909

Cardinal: 148909 can be written as One hundred forty-eight thousand, nine hundred nine.

Scientific notation

Scientific notation: 1.48909 × 10⁵

Factors of 148909

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 3506

Divisors of 148909

Number of divisors d(n): 4
Complete list of divisors:
1 43 3463 148909
Sum of all divisors σ(n): 152416
Sum of proper divisors (its aliquot sum) s(n): 3507
148909 is a deficient number, because the sum of its proper divisors (3507) is less than itself. Its deficiency is 145402

Bases of 148909

Binary: 100100010110101101₂
Hexadecimal: 0x245AD
Base-36: 36WD

Squares and roots of 148909

148909 squared (148909²) is 22173890281
148909 cubed (148909³) is 3301891827853429
The square root of 148909 is 385.8872892439
The cube root of 148909 is 53.0037970461

Scales and comparisons

How big is 148909?

148,909 seconds is equal to 1 day, 17 hours, 21 minutes, 49 seconds.
To count from 1 to 148,909 would take you about seventeen hours.

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 148909 cubic inches would be around 4.4 feet tall.

Recreational maths with 148909

148909 backwards is 909841
The number of decimal digits it has is: 6
The sum of 148909's digits is 31
More coming soon!

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The information we have on file for 148909 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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