20238988

20,238,988 is an even composite number composed of five prime numbers multiplied together.

What does the number 20238988 look like?

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

20238988 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 20238988:

2² × 7 × 11 × 23 × 2857

(2 × 2 × 7 × 11 × 23 × 2857)

See below for interesting mathematical facts about the number 20238988 from the Numbermatics database.

Names of 20238988

Cardinal: 20238988 can be written as Twenty million, two hundred thirty-eight thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 2.0238988 × 10⁷

Factors of 20238988

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2900

Divisors of 20238988

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 11 14 22 23 28 44 46 77 92 154 161 253 308 322 506 644 1012 1771 2857 3542 5714 7084 11428 19999 31427 39998 62854 65711 79996 125708 131422 219989 262844 439978 459977 722821 879956 919954 1445642 1839908 2891284 5059747 10119494 20238988
Sum of all divisors σ(n): 46093824
Sum of proper divisors (its aliquot sum) s(n): 25854836
20238988 is an abundant number, because the sum of its proper divisors (25854836) is greater than itself. Its abundance is 5615848

Bases of 20238988

Binary: 1001101001101001010001100₂
Hexadecimal: 0x134D28C
Base-36: C1SI4

Squares and roots of 20238988

20238988 squared (20238988²) is 409616635264144
20238988 cubed (20238988³) is 8290226165711387246272
The square root of 20238988 is 4498.7762780561
The cube root of 20238988 is 272.5186722329

Scales and comparisons

How big is 20238988?

20,238,988 seconds is equal to 33 weeks, 3 days, 5 hours, 56 minutes, 28 seconds.
To count from 1 to 20,238,988 would take you about fifty 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 20238988 cubic inches would be around 22.7 feet tall.

Recreational maths with 20238988

20238988 backwards is 88983202
The number of decimal digits it has is: 8
The sum of 20238988's digits is 40
More coming soon!

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The information we have on file for 20238988 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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