30342221

30,342,221 is an odd composite number composed of five prime numbers multiplied together.

What does the number 30342221 look like?

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

30342221 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 30342221:

7² × 13 × 19 × 23 × 109

(7 × 7 × 13 × 19 × 23 × 109)

See below for interesting mathematical facts about the number 30342221 from the Numbermatics database.

Names of 30342221

Cardinal: 30342221 can be written as Thirty million, three hundred forty-two thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 3.0342221 × 10⁷

Factors of 30342221

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 171

Divisors of 30342221

Number of divisors d(n): 48
Complete list of divisors:
1 7 13 19 23 49 91 109 133 161 247 299 437 637 763 931 1127 1417 1729 2071 2093 2507 3059 5341 5681 9919 12103 14497 14651 17549 21413 26923 32591 39767 47633 69433 101479 122843 188461 228137 278369 333431 619229 1319227 1596959 2334017 4334603 30342221
Sum of all divisors σ(n): 42134400
Sum of proper divisors (its aliquot sum) s(n): 11792179
30342221 is a deficient number, because the sum of its proper divisors (11792179) is less than itself. Its deficiency is 18550042

Bases of 30342221

Binary: 1110011101111110001001101₂
Hexadecimal: 0x1CEFC4D
Base-36: I2C7H

Squares and roots of 30342221

30342221 squared (30342221²) is 920650375212841
30342221 cubed (30342221³) is 27934577148440943659861
The square root of 30342221 is 5508.3773472777
The cube root of 30342221 is 311.9002975585

Scales and comparisons

How big is 30342221?

30,342,221 seconds is equal to 50 weeks, 1 day, 4 hours, 23 minutes, 41 seconds.
To count from 1 to 30,342,221 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 30342221 cubic inches would be around 26 feet tall.

Recreational maths with 30342221

30342221 backwards is 12224303
The number of decimal digits it has is: 8
The sum of 30342221's digits is 17
More coming soon!

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The information we have on file for 30342221 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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