20142158 (number)

20142158 is an even 8-digits composite number following 20142157 and preceding 20142159. In scientific notation, it is written as 2.0142158 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 9568416 positive integers (up to 20142158) that are relatively prime to 20142158.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand one hundred fifty-eight

Notation

Scientific notation 2.0142158 × 10^7
Engineering notation 2.0142158 × 10^6

Prime Factorization of 20142158

Prime Factorization 2 × 23 × 157 × 2789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20142158
Product of the distinct prime numbers

The prime factorization of 20142158 is 2 × 23 × 157 × 2789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 76, 11, 866, 966, 590, 4644, 69159, 33796, 914753, 753919, 5114751, 1375455, 35153619, 13314011, 595601884, 560562702, 2433452162, 7150995606

Basic calculations (n = 20142158)

Multiplication

n×y
n×2 40284316
n×3 60426474
n×4 80568632
n×5 100710790

Division

n÷y
n÷2 10071079
n÷3 6714052.6666667
n÷3 5035539.5
n÷5 4028431.6

Exponentiation

ny
n2 405706528896964
n3 8.1718050066742E+21
n4 1.6459778758962E+29
n5 3.3153546440806E+36

Nth Root

y√n
2√n 4488.0015597145
3√n 272.08337085338
4√n 66.992548538733
5√n 28.894900258193

Divisors of 20142158

1, 2, 23, 46, 157, 314, 2789, 3611, 5578, 7222, 64147, 128294, 437873, 875746, 10071079, 20142158

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 -20142157
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 20142158 can be divided by 16 positive divisors. The sum of these divisors (counting 20142158) is 1, the average is 0.0625.

Base conversion 20142158

Base System Value
2 Binary 1001100110101100001001110
3 Ternary 1101220022211212
4 Quaternary 1030311201032
5 Quinary 20124022113
6 Senary 1555414422
8 Octal 114654116
10 Decimal 20142158
12 Duodecimal 68b4412
16 Hexadecimal 133584e
20 Vigesimal 65hf7i
36 Base36 bzpse

Cryptographic Hash Functions

md5 233b44965a3f59ee9aa77bac5776fd61
sha1 2b1e486207c014979935b2e5af16ab7c2eb982de
sha256 181872ff4a53286ee7f8e26265cb44e0da7b33e55bf4e3ec615d970059c49e69
sha512 8136a255e5bf29db1848e45ec61fff6c4eee55ad3392b30ac62be14f502ccc5a2ad0b7e982f4b1724148da11ea3543431a7ceda31aba2aa027c708dd5da19690
ripemd-160 8d75f8f08e0da92eb6f1c47870f4dc8cca4defbb

20142158 as geometric shapes

Circle

Radius = n
Diameter 40284316
Circumference 126556911.20049
Area 1.2745646506961E+15

Sphere

Radius = n
Volume 3.4229976767381E+22
Surface area 5.0982586027845E+15
Circumference 126556911.20049

Square

Length = n
Perimeter 80568632
Area 405706528896964
Diagonal 28485313.019062

Cube

Length = n
Surface area 2434239173381784
Volume 8.1718050066742E+21
Space diagonal 34887241.03008

Equilateral Triangle

Length = n
Perimeter 60426474
Area 1.7567608025299E+14
Altitude 17443620.51504

Triangular Pyramid

Length = n
Surface area 1.7567608025299E+14
Volume 9.6305645579225E+20
Height 9495104.3396872