30490208

30,490,208 is an even composite number composed of four prime numbers multiplied together.

What does the number 30490208 look like?

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

30490208 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 30490208:

2⁵ × 7 × 79 × 1723

(2 × 2 × 2 × 2 × 2 × 7 × 79 × 1723)

See below for interesting mathematical facts about the number 30490208 from the Numbermatics database.

Names of 30490208

Cardinal: 30490208 can be written as Thirty million, four hundred ninety thousand, two hundred eight.

Scientific notation

Scientific notation: 3.0490208 × 10⁷

Factors of 30490208

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1811

Divisors of 30490208

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 79 112 158 224 316 553 632 1106 1264 1723 2212 2528 3446 4424 6892 8848 12061 13784 17696 24122 27568 48244 55136 96488 136117 192976 272234 385952 544468 952819 1088936 1905638 2177872 3811276 4355744 7622552 15245104 30490208
Sum of all divisors σ(n): 69511680
Sum of proper divisors (its aliquot sum) s(n): 39021472
30490208 is an abundant number, because the sum of its proper divisors (39021472) is greater than itself. Its abundance is 8531264

Bases of 30490208

Binary: 1110100010011111001100000₂
Hexadecimal: 0x1D13E60
Base-36: I5IE8

Squares and roots of 30490208

30490208 squared (30490208²) is 929652783883264
30490208 cubed (30490208³) is 28345306748379767078912
The square root of 30490208 is 5521.7939114023
The cube root of 30490208 is 312.4065486967

Scales and comparisons

How big is 30490208?

30,490,208 seconds is equal to 50 weeks, 2 days, 21 hours, 30 minutes, 8 seconds.
To count from 1 to 30,490,208 would take you about twenty-three weeks!

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 30490208 cubic inches would be around 26 feet tall.

Recreational maths with 30490208

30490208 backwards is 80209403
The number of decimal digits it has is: 8
The sum of 30490208's digits is 26
More coming soon!

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The information we have on file for 30490208 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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