298949740

298,949,740 is an even composite number composed of five prime numbers multiplied together.

What does the number 298949740 look like?

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

298949740 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 298949740:

2² × 5 × 31 × 199 × 2423

(2 × 2 × 5 × 31 × 199 × 2423)

See below for interesting mathematical facts about the number 298949740 from the Numbermatics database.

Names of 298949740

Cardinal: 298949740 can be written as Two hundred ninety-eight million, nine hundred forty-nine thousand, seven hundred forty.

Scientific notation

Scientific notation: 2.9894974 × 10⁸

Factors of 298949740

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2660

Divisors of 298949740

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 31 62 124 155 199 310 398 620 796 995 1990 2423 3980 4846 6169 9692 12115 12338 24230 24676 30845 48460 61690 75113 123380 150226 300452 375565 482177 751130 964354 1502260 1928708 2410885 4821770 9643540 14947487 29894974 59789948 74737435 149474870 298949740
Sum of all divisors σ(n): 651571200
Sum of proper divisors (its aliquot sum) s(n): 352621460
298949740 is an abundant number, because the sum of its proper divisors (352621460) is greater than itself. Its abundance is 53671720

Bases of 298949740

Binary: 10001110100011001110001101100₂
Hexadecimal: 0x11D19C6C
Base-36: 4XZJ3G

Squares and roots of 298949740

298949740 squared (298949740²) is 89370947046067600
298949740 cubed (298949740³) is 26717421382975677042424000
The square root of 298949740 is 17290.1630992885
The cube root of 298949740 is 668.6508381809

Scales and comparisons

How big is 298949740?

298,949,740 seconds is equal to 9 years, 26 weeks, 2 days, 1 hour, 35 minutes, 40 seconds.
To count from 1 to 298,949,740 would take you about fourteen 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 298949740 cubic inches would be around 55.7 feet tall.

Recreational maths with 298949740

298949740 backwards is 047949892
The number of decimal digits it has is: 9
The sum of 298949740's digits is 52
More coming soon!

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The information we have on file for 298949740 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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