18122002

18,122,002 is an even composite number composed of four prime numbers multiplied together.

What does the number 18122002 look like?

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

18122002 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 18122002:

2 × 61 × 89 × 1669

See below for interesting mathematical facts about the number 18122002 from the Numbermatics database.

Names of 18122002

Cardinal: 18122002 can be written as Eighteen million, one hundred twenty-two thousand and two.

Scientific notation

Scientific notation: 1.8122002 × 10⁷

Factors of 18122002

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1821

Divisors of 18122002

Number of divisors d(n): 16
Complete list of divisors:
1 2 61 89 122 178 1669 3338 5429 10858 101809 148541 203618 297082 9061001 18122002
Sum of all divisors σ(n): 27955800
Sum of proper divisors (its aliquot sum) s(n): 9833798
18122002 is a deficient number, because the sum of its proper divisors (9833798) is less than itself. Its deficiency is 8288204

Bases of 18122002

Binary: 1000101001000010100010010₂
Hexadecimal: 0x1148512
Base-36: ASF0Y

Squares and roots of 18122002

18122002 squared (18122002²) is 328406956488004
18122002 cubed (18122002³) is 5951391522289521464008
The square root of 18122002 is 4256.9944796769
The cube root of 18122002 is 262.6649098317

Scales and comparisons

How big is 18122002?

18,122,002 seconds is equal to 29 weeks, 6 days, 17 hours, 53 minutes, 22 seconds.
To count from 1 to 18,122,002 would take you about forty-four 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 18122002 cubic inches would be around 21.9 feet tall.

Recreational maths with 18122002

18122002 backwards is 20022181
The number of decimal digits it has is: 8
The sum of 18122002's digits is 16
More coming soon!

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The information we have on file for 18122002 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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