20142356 (number)

20142356 is an even 8-digits composite number following 20142355 and preceding 20142357. In scientific notation, it is written as 2.0142356 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 8273664 positive integers (up to 20142356) that are relatively prime to 20142356.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand three hundred fifty-six

Notation

Scientific notation 2.0142356 × 10^7
Engineering notation 2.0142356 × 10^6

Prime Factorization of 20142356

Prime Factorization 2 × 2 × 29 × 13 × 703 × 19

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10071178
Product of the distinct prime numbers

The prime factorization of 20142356 is 2 × 2 × 29 × 13 × 703 × 19. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20142356)

Multiplication

n×y
n×2 40284712
n×3 60427068
n×4 80569424
n×5 100711780

Division

n÷y
n÷2 10071178
n÷3 6714118.6666667
n÷3 5035589
n÷5 4028471.2

Exponentiation

ny
n2 405714505230736
n3 8.1720459987213E+21
n4 1.6460425975462E+29
n5 3.315517599094E+36

Nth Root

y√n
2√n 4488.0236184762
3√n 272.08426238862
4√n 66.992713174465
5√n 28.894957066086

Divisors of 20142356

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142356 can be divided by 48 positive divisors. The sum of these divisors (counting 20142356) is 1, the average is 0.020833333333333.

Base conversion 20142356

Base System Value
2 Binary 1001100110101100100010100
3 Ternary 1101220100010012
4 Quaternary 1030311210110
5 Quinary 20124023411
6 Senary 1555415352
8 Octal 114654424
10 Decimal 20142356
12 Duodecimal 68b4558
16 Hexadecimal 1335914
20 Vigesimal 65hfhg
36 Base36 bzpxw

Cryptographic Hash Functions

md5 6d387e37c258eb65fd06453c1be57c5d
sha1 62613c49b4741e0cda27a43e32d8fb90c4ad61db
sha256 dc77b1e67966a4e7313498bcbefab28976e1932b901591a8443eaefcc4dd980d
sha512 f3175193a5b5174c8d8cbba133849982d53a6b345d57b5fc70ce51a9d2ef49ef8bea3d38f4fe7c939d874d1517a4d4768a695a3c4d338411fef1cf7feaeaaa00
ripemd-160 3eb15ddfa01cfe920101449acc55d95611f2bf81

20142356 as geometric shapes

Circle

Radius = n
Diameter 40284712
Circumference 126558155.27118
Area 1.2745897090877E+15

Sphere

Radius = n
Volume 3.4230986232508E+22
Surface area 5.0983588363508E+15
Circumference 126558155.27118

Square

Length = n
Perimeter 80569424
Area 405714505230736
Diagonal 28485593.033347

Cube

Length = n
Surface area 2434287031384416
Volume 8.1720459987213E+21
Space diagonal 34887583.97614

Equilateral Triangle

Length = n
Perimeter 60427068
Area 1.7567953410683E+14
Altitude 17443791.98807

Triangular Pyramid

Length = n
Surface area 1.7567953410683E+14
Volume 9.6308485697738E+20
Height 9495197.6777824