71430144

71,430,144 is an even composite number composed of three prime numbers multiplied together.

What does the number 71430144 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 52 divisors.

71430144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-two divisors.

Prime factorization of 71430144:

2¹² × 3 × 5813

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5813)

See below for interesting mathematical facts about the number 71430144 from the Numbermatics database.

Names of 71430144

Cardinal: 71430144 can be written as Seventy-one million, four hundred thirty thousand, one hundred forty-four.

Scientific notation

Scientific notation: 7.1430144 × 10⁷

Factors of 71430144

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 14
Sum of prime factors: 5818

Divisors of 71430144

Number of divisors d(n): 52
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 4096 5813 6144 11626 12288 17439 23252 34878 46504 69756 93008 139512 186016 279024 372032 558048 744064 1116096 1488128 2232192 2976256 4464384 5952512 8928768 11905024 17857536 23810048 35715072 71430144
Sum of all divisors σ(n): 190489896
Sum of proper divisors (its aliquot sum) s(n): 119059752
71430144 is an abundant number, because the sum of its proper divisors (119059752) is greater than itself. Its abundance is 47629608

Bases of 71430144

Binary: 100010000011111000000000000₂
Hexadecimal: 0x441F000
Base-36: 16IZUO

Squares and roots of 71430144

71430144 squared (71430144²) is 5102265471860736
71430144 cubed (71430144³) is 364455557381240320425984
The square root of 71430144 is 8451.6355813535
The cube root of 71430144 is 414.9163115709

Scales and comparisons

How big is 71430144?

71,430,144 seconds is equal to 2 years, 14 weeks, 17 hours, 42 minutes, 24 seconds.
To count from 1 to 71,430,144 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 71430144 cubic inches would be around 34.6 feet tall.

Recreational maths with 71430144

71430144 backwards is 44103417
71430144 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 71430144's digits is 24
More coming soon!

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The information we have on file for 71430144 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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