149390230

149,390,230 is an even composite number composed of five prime numbers multiplied together.

What does the number 149390230 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

149390230 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 149390230:

2 × 5 × 11² × 331 × 373

(2 × 5 × 11 × 11 × 331 × 373)

See below for interesting mathematical facts about the number 149390230 from the Numbermatics database.

Names of 149390230

Cardinal: 149390230 can be written as One hundred forty-nine million, three hundred ninety thousand, two hundred thirty.

Scientific notation

Scientific notation: 1.4939023 × 10⁸

Factors of 149390230

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 722

Divisors of 149390230

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 10 11 22 55 110 121 242 331 373 605 662 746 1210 1655 1865 3310 3641 3730 4103 7282 8206 18205 20515 36410 40051 41030 45133 80102 90266 123463 200255 225665 246926 400510 451330 617315 1234630 1358093 2716186 6790465 13580930 14939023 29878046 74695115 149390230
Sum of all divisors σ(n): 297258192
Sum of proper divisors (its aliquot sum) s(n): 147867962
149390230 is a deficient number, because the sum of its proper divisors (147867962) is less than itself. Its deficiency is 1522268

Bases of 149390230

Binary: 1000111001111000001110010110₂
Hexadecimal: 0x8E78396
Base-36: 2GXY8M

Squares and roots of 149390230

149390230 squared (149390230²) is 22317440819452900
149390230 cubed (149390230³) is 3334007617029457205167000
The square root of 149390230 is 12222.5296072457
The cube root of 149390230 is 530.6083319889

Scales and comparisons

How big is 149390230?

149,390,230 seconds is equal to 4 years, 39 weeks, 1 hour, 17 minutes, 10 seconds.
To count from 1 to 149,390,230 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 149390230 cubic inches would be around 44.2 feet tall.

Recreational maths with 149390230

149390230 backwards is 032093941
The number of decimal digits it has is: 9
The sum of 149390230's digits is 31
More coming soon!

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The information we have on file for 149390230 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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