13979142 (number)

13979142 is an even 8-digits composite number following 13979141 and preceding 13979143. In scientific notation, it is written as 1.3979142 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 4659660 positive integers (up to 13979142) that are relatively prime to 13979142.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred seventy-nine thousand one hundred forty-two

Notation

Scientific notation 1.3979142 × 10^7
Engineering notation 1.3979142 × 10^6

Prime Factorization of 13979142

Prime Factorization 2 × 3 × 9 × 3 × 86291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4659714
Product of the distinct prime numbers

The prime factorization of 13979142 is 2 × 3 × 9 × 3 × 86291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 43, 65, 829, 349, 4502, 2134, 22552, 77315, 698939, 217943, 5804226, 9773223, 82889269, 93483629, 450046157, 567869400, 2809420406, 2767726884

Basic calculations (n = 13979142)

Multiplication

n×y
n×2 27958284
n×3 41937426
n×4 55916568
n×5 69895710

Division

n÷y
n÷2 6989571
n÷3 4659714
n÷3 3494785.5
n÷5 2795828.4

Exponentiation

ny
n2 195416411056164
n3 2.7317537592845E+21
n4 3.8187573710072E+28
n5 5.3382951552856E+35

Nth Root

y√n
2√n 3738.8690803504
3√n 240.89447467123
4√n 61.14629244975
5√n 26.859387405704

Divisors of 13979142

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 86291, 172582, 258873, 517746, 776619, 1553238, 2329857, 4659714, 6989571, 13979142

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13979141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13979142 can be divided by 20 positive divisors. The sum of these divisors (counting 13979142) is 1, the average is 0.05.

Base conversion 13979142

Base System Value
2 Binary 110101010100111000000110
3 Ternary 222022012210000
4 Quaternary 311110320012
5 Quinary 12034313032
6 Senary 1215342130
8 Octal 65247006
10 Decimal 13979142
12 Duodecimal 4821946
16 Hexadecimal d54e06
20 Vigesimal 4777h2
36 Base36 8bmdi

Cryptographic Hash Functions

md5 6419a8e1e55933e23a34e1df85f92015
sha1 d0cc10648ab427c64a02a630ea33060b8643dad5
sha256 75f8aa72687d933bbc634cb36243a3126cbab07d16e5ea667cd2b5077af76e83
sha512 73cbfb41d07183de5f1d5a3a74f911eae30cba5f4e5aff82fdad5b39440ac2c5ba67e8230e8af5ddd7031df371b6060f2d135a35b88678e72fe17e77c72bd21d
ripemd-160 11910926df646b4653a845deb12d923bdac9c59e

13979142 as geometric shapes

Circle

Radius = n
Diameter 27958284
Circumference 87833539.621377
Area 6.1391876136493E+14

Sphere

Radius = n
Volume 1.1442743388779E+22
Surface area 2.4556750454597E+15
Circumference 87833539.621377

Square

Length = n
Perimeter 55916568
Area 195416411056164
Diagonal 19769492.206739

Cube

Length = n
Surface area 1172498466336984
Volume 2.7317537592845E+21
Space diagonal 24212584.19022

Equilateral Triangle

Length = n
Perimeter 41937426
Area 84617788145510
Altitude 12106292.09511

Triangular Pyramid

Length = n
Surface area 84617788145510
Volume 3.2194026795365E+20
Height 6589830.7355798