20182142 (number)

20182142 is an even 8-digits composite number following 20182141 and preceding 20182143. In scientific notation, it is written as 2.0182142 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 9416088 positive integers (up to 20182142) that are relatively prime to 20182142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0182142 × 10^7
Engineering notation 2.0182142 × 10^6

Prime Factorization of 20182142

Prime Factorization 2 × 19 × 67 × 7927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20182142
Product of the distinct prime numbers

The prime factorization of 20182142 is 2 × 19 × 67 × 7927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 24, 95, 896, 176, 4019, 6196, 16097, 60325, 766205, 945847, 3130947, 3372819, 2769089, 93483044, 207601303, 42593253, 9911928790, 184691087

Basic calculations (n = 20182142)

Multiplication

n×y
n×2 40364284
n×3 60546426
n×4 80728568
n×5 100910710

Division

n÷y
n÷2 10091071
n÷3 6727380.6666667
n÷3 5045535.5
n÷5 4036428.4

Exponentiation

ny
n2 407318855708164
n3 8.2205669851797E+21
n4 1.6590865021541E+29
n5 3.3483919376757E+36

Nth Root

y√n
2√n 4492.4538951446
3√n 272.26328853056
4√n 67.025770380836
5√n 28.906362956544

Divisors of 20182142

1, 2, 19, 38, 67, 134, 1273, 2546, 7927, 15854, 150613, 301226, 531109, 1062218, 10091071, 20182142

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 -20182141
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 20182142 can be divided by 16 positive divisors. The sum of these divisors (counting 20182142) is 1, the average is 0.0625.

Base conversion 20182142

Base System Value
2 Binary 1001100111111010001111110
3 Ternary 1101222100200202
4 Quaternary 1030333101332
5 Quinary 20131312032
6 Senary 2000323502
8 Octal 114772176
10 Decimal 20182142
12 Duodecimal 6913592
16 Hexadecimal 133f47e
20 Vigesimal 662f72
36 Base36 c0kn2

Cryptographic Hash Functions

md5 5921c35d4be434e37eb5b4342359b807
sha1 e67cbeca5662aa04292cce902210fbb85d5e39a2
sha256 085adb97f1c0f419c066f12a5163e2c0603791634cb22fc73e7c60ae455da62c
sha512 106ab8c50668a5c977818406bf8dcc0ed813811e2042e4307d211a3756105f2b5b46156fe285c0095297ca9aa4e4e29a904ac3eed0d854d87616caab47c29c40
ripemd-160 33f75ef68a5a4a9f344f9c74d7b9deb8bd03e072

20182142 as geometric shapes

Circle

Radius = n
Diameter 40364284
Circumference 126808138.08181
Area 1.2796299247614E+15

Sphere

Radius = n
Volume 3.4434230465311E+22
Surface area 5.1185196990455E+15
Circumference 126808138.08181

Square

Length = n
Perimeter 80728568
Area 407318855708164
Diagonal 28541858.93414

Cube

Length = n
Surface area 2443913134248984
Volume 8.2205669851797E+21
Space diagonal 34956495.34957

Equilateral Triangle

Length = n
Perimeter 60546426
Area 1.7637423824184E+14
Altitude 17478247.674785

Triangular Pyramid

Length = n
Surface area 1.7637423824184E+14
Volume 9.688031100698E+20
Height 9513952.9780466