18980829

18,980,829 is an odd composite number composed of five prime numbers multiplied together.

What does the number 18980829 look like?

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

18980829 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 18980829:

3² × 7 × 19 × 101 × 157

(3 × 3 × 7 × 19 × 101 × 157)

See below for interesting mathematical facts about the number 18980829 from the Numbermatics database.

Names of 18980829

Cardinal: 18980829 can be written as Eighteen million, nine hundred eighty thousand, eight hundred twenty-nine.

Scientific notation

Scientific notation: 1.8980829 × 10⁷

Factors of 18980829

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 287

Divisors of 18980829

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 19 21 57 63 101 133 157 171 303 399 471 707 909 1099 1197 1413 1919 2121 2983 3297 5757 6363 8949 9891 13433 15857 17271 20881 26847 40299 47571 62643 110999 120897 142713 187929 301283 332997 903849 998991 2108981 2711547 6326943 18980829
Sum of all divisors σ(n): 33521280
Sum of proper divisors (its aliquot sum) s(n): 14540451
18980829 is a deficient number, because the sum of its proper divisors (14540451) is less than itself. Its deficiency is 4440378

Bases of 18980829

Binary: 1001000011001111111011101₂
Hexadecimal: 0x1219FDD
Base-36: BATP9

Squares and roots of 18980829

18980829 squared (18980829²) is 360271869527241
18980829 cubed (18980829³) is 6838258749006872262789
The square root of 18980829 is 4356.6993240297
The cube root of 18980829 is 266.7503874281

Scales and comparisons

How big is 18980829?

18,980,829 seconds is equal to 31 weeks, 2 days, 16 hours, 27 minutes, 9 seconds.
To count from 1 to 18,980,829 would take you about forty-seven 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 18980829 cubic inches would be around 22.2 feet tall.

Recreational maths with 18980829

18980829 backwards is 92808981
The number of decimal digits it has is: 8
The sum of 18980829's digits is 45
More coming soon!

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The information we have on file for 18980829 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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