221038

221,038 is an even composite number composed of four prime numbers multiplied together.

What does the number 221038 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

221038 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 221038:

2 × 29 × 37 × 103

See below for interesting mathematical facts about the number 221038 from the Numbermatics database.

Names of 221038

Cardinal: 221038 can be written as Two hundred twenty-one thousand and thirty-eight.

Scientific notation

Scientific notation: 2.21038 × 10⁵

Factors of 221038

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 171

Divisors of 221038

Number of divisors d(n): 16
Complete list of divisors:
1 2 29 37 58 74 103 206 1073 2146 2987 3811 5974 7622 110519 221038
Sum of all divisors σ(n): 355680
Sum of proper divisors (its aliquot sum) s(n): 134642
221038 is a deficient number, because the sum of its proper divisors (134642) is less than itself. Its deficiency is 86396

Bases of 221038

Binary: 110101111101101110₂
Hexadecimal: 0x35F6E
Base-36: 4QJY

Squares and roots of 221038

221038 squared (221038²) is 48857797444
221038 cubed (221038³) is 10799429831426872
The square root of 221038 is 470.1467855893
The cube root of 221038 is 60.4629010083

Scales and comparisons

How big is 221038?

221,038 seconds is equal to 2 days, 13 hours, 23 minutes, 58 seconds.
To count from 1 to 221,038 would take you about two days.

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 221038 cubic inches would be around 5 feet tall.

Recreational maths with 221038

221038 backwards is 830122
The number of decimal digits it has is: 6
The sum of 221038's digits is 16
More coming soon!

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The information we have on file for 221038 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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