12817140

12,817,140 is an even composite number composed of five prime numbers multiplied together.

What does the number 12817140 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

12817140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 12817140:

2² × 3 × 5 × 7 × 30517

(2 × 2 × 3 × 5 × 7 × 30517)

See below for interesting mathematical facts about the number 12817140 from the Numbermatics database.

Names of 12817140

Cardinal: 12817140 can be written as Twelve million, eight hundred seventeen thousand, one hundred forty.

Scientific notation

Scientific notation: 1.281714 × 10⁷

Factors of 12817140

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 30534

Divisors of 12817140

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 30517 61034 91551 122068 152585 183102 213619 305170 366204 427238 457755 610340 640857 854476 915510 1068095 1281714 1831020 2136190 2563428 3204285 4272380 6408570 12817140
Sum of all divisors σ(n): 41016192
Sum of proper divisors (its aliquot sum) s(n): 28199052
12817140 is an abundant number, because the sum of its proper divisors (28199052) is greater than itself. Its abundance is 15381912

Bases of 12817140

Binary: 110000111001001011110100₂
Hexadecimal: 0xC392F4
Base-36: 7MPRO

Squares and roots of 12817140

12817140 squared (12817140²) is 164279077779600
12817140 cubed (12817140³) is 2105587938972022344000
The square root of 12817140 is 3580.1033504635
The cube root of 12817140 is 234.0257842871

Scales and comparisons

How big is 12817140?

12,817,140 seconds is equal to 21 weeks, 1 day, 8 hours, 19 minutes.
To count from 1 to 12,817,140 would take you about thirty-one 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 12817140 cubic inches would be around 19.5 feet tall.

Recreational maths with 12817140

12817140 backwards is 04171821
The number of decimal digits it has is: 8
The sum of 12817140's digits is 24
More coming soon!

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The information we have on file for 12817140 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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