20130142 (number)

20130142 is an even 8-digits composite number following 20130141 and preceding 20130143. In scientific notation, it is written as 2.0130142 × 10^7. The sum of its digits is 13. It has a total of 4 prime factors and 16 positive divisors. There are 9293440 positive integers (up to 20130142) that are relatively prime to 20130142.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand one hundred forty-two

Notation

Scientific notation 2.0130142 × 10^7
Engineering notation 2.0130142 × 10^6

Prime Factorization of 20130142

Prime Factorization 2 × 17 × 53 × 11171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20130142
Product of the distinct prime numbers

The prime factorization of 20130142 is 2 × 17 × 53 × 11171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 88, 85, 504, 816, 9398, 283, 67106, 24848, 448406, 193431, 4455208, 8862130, 42486296, 52959783, 307864764, 29442195, 1708773554, 1379127470

Basic calculations (n = 20130142)

Multiplication

n×y
n×2 40260284
n×3 60390426
n×4 80520568
n×5 100650710

Division

n÷y
n÷2 10065071
n÷3 6710047.3333333
n÷3 5032535.5
n÷5 4026028.4

Exponentiation

ny
n2 405222616940164
n3 8.1571888206171E+21
n4 1.6420536927983E+29
n5 3.3054774007655E+36

Nth Root

y√n
2√n 4486.6626795426
3√n 272.0292554317
4√n 66.982555038925
5√n 28.891451928559

Divisors of 20130142

1, 2, 17, 34, 53, 106, 901, 1802, 11171, 22342, 189907, 379814, 592063, 1184126, 10065071, 20130142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20130141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20130142 can be divided by 16 positive divisors. The sum of these divisors (counting 20130142) is 1, the average is 0.0625.

Base conversion 20130142

Base System Value
2 Binary 1001100110010100101011110
3 Ternary 1101212201100211
4 Quaternary 1030302211132
5 Quinary 20123131032
6 Senary 1555243034
8 Octal 114624536
10 Decimal 20130142
12 Duodecimal 68a947a
16 Hexadecimal 133295e
20 Vigesimal 65g572
36 Base36 bzgim

Cryptographic Hash Functions

md5 983d61ed7932f8076b2087e672341f94
sha1 71923d46cd0b043019f0f17768a4d1f3c7323ffa
sha256 ac2d81c0468dc061be74f15a8a728f69f36b9dccca8a31bf478bb56b950e514c
sha512 eceec2833d7b3c117960537653306ef84c6e84ccb8ced31b7fcfeba0d14ef36dbf18d52886a0a3ff3deab33a8f9efdc0755b5e407a0c00f028beefecb2809924
ripemd-160 d4cbe2fd7fd371423dbeab8e137757ea7e4204dc

20130142 as geometric shapes

Circle

Radius = n
Diameter 40260284
Circumference 126481412.44584
Area 1.2730443964476E+15

Sphere

Radius = n
Volume 3.4168752630394E+22
Surface area 5.0921775857906E+15
Circumference 126481412.44584

Square

Length = n
Perimeter 80520568
Area 405222616940164
Diagonal 28468319.828896

Cube

Length = n
Surface area 2431335701640984
Volume 8.1571888206171E+21
Space diagonal 34866428.707576

Equilateral Triangle

Length = n
Perimeter 60390426
Area 1.754665402291E+14
Altitude 17433214.353788

Triangular Pyramid

Length = n
Surface area 1.754665402291E+14
Volume 9.6133392174624E+20
Height 9489439.9429654