66000144

66,000,144 is an even composite number composed of four prime numbers multiplied together.

What does the number 66000144 look like?

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

66000144 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 66000144:

2⁴ × 3 × 7 × 196429

(2 × 2 × 2 × 2 × 3 × 7 × 196429)

See below for interesting mathematical facts about the number 66000144 from the Numbermatics database.

Names of 66000144

Cardinal: 66000144 can be written as Sixty-six million, one hundred forty-four.

Scientific notation

Scientific notation: 6.6000144 × 10⁷

Factors of 66000144

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 196441

Divisors of 66000144

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 196429 392858 589287 785716 1178574 1375003 1571432 2357148 2750006 3142864 4125009 4714296 5500012 8250018 9428592 11000024 16500036 22000048 33000072 66000144
Sum of all divisors σ(n): 194858560
Sum of proper divisors (its aliquot sum) s(n): 128858416
66000144 is an abundant number, because the sum of its proper divisors (128858416) is greater than itself. Its abundance is 62858272

Bases of 66000144

Binary: 11111011110001010100010000₂
Hexadecimal: 0x3EF1510
Base-36: 13AM1C

Squares and roots of 66000144

66000144 squared (66000144²) is 4356019008020736
66000144 cubed (66000144³) is 287497881796105730985984
The square root of 66000144 is 8124.0472672185
The cube root of 66000144 is 404.1242959705

Scales and comparisons

How big is 66000144?

66,000,144 seconds is equal to 2 years, 5 weeks, 21 hours, 22 minutes, 24 seconds.
To count from 1 to 66,000,144 would take you about three 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 66000144 cubic inches would be around 33.7 feet tall.

Recreational maths with 66000144

66000144 backwards is 44100066
66000144 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 66000144's digits is 21
More coming soon!

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The information we have on file for 66000144 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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