221412016

221,412,016 is an even composite number composed of four prime numbers multiplied together.

What does the number 221412016 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

221412016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 221412016:

2⁴ × 7 × 19 × 104047

(2 × 2 × 2 × 2 × 7 × 19 × 104047)

See below for interesting mathematical facts about the number 221412016 from the Numbermatics database.

Names of 221412016

Cardinal: 221412016 can be written as Two hundred twenty-one million, four hundred twelve thousand and sixteen.

Scientific notation

Scientific notation: 2.21412016 × 10⁸

Factors of 221412016

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 104075

Divisors of 221412016

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 532 1064 2128 104047 208094 416188 728329 832376 1456658 1664752 1976893 2913316 3953786 5826632 7907572 11653264 13838251 15815144 27676502 31630288 55353004 110706008 221412016
Sum of all divisors σ(n): 516078080
Sum of proper divisors (its aliquot sum) s(n): 294666064
221412016 is an abundant number, because the sum of its proper divisors (294666064) is greater than itself. Its abundance is 73254048

Bases of 221412016

Binary: 1101001100100111101010110000₂
Hexadecimal: 0xD327AB0
Base-36: 3NTMLS

Squares and roots of 221412016

221412016 squared (221412016²) is 49023280829184256
221412016 cubed (221412016³) is 10854343439323837756420096
The square root of 221412016 is 14879.9198922575
The cube root of 221412016 is 604.9698466405

Scales and comparisons

How big is 221412016?

221,412,016 seconds is equal to 7 years, 2 weeks, 15 hours, 20 minutes, 16 seconds.
To count from 1 to 221,412,016 would take you about ten years!

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 221412016 cubic inches would be around 50.4 feet tall.

Recreational maths with 221412016

221412016 backwards is 610214122
221412016 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 221412016's digits is 19
More coming soon!

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The information we have on file for 221412016 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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