20431392 (number)

20431392 is an even 8-digits composite number following 20431391 and preceding 20431393. In scientific notation, it is written as 2.0431392 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 24 positive divisors. There are 6810432 positive integers (up to 20431392) that are relatively prime to 20431392.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-one thousand three hundred ninety-two

Notation

Scientific notation 2.0431392 × 10^7
Engineering notation 2.0431392 × 10^6

Prime Factorization of 20431392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 212827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1276962
Product of the distinct prime numbers

The prime factorization of 20431392 is 2 × 2 × 2 × 2 × 2 × 3 × 212827. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 31, 18, 338, 605, 7575, 9344, 43310, 35871, 167425, 641322, 7015082, 943791, 37959961, 86068232, 161089842, 953883186, 6163536662, 1472963760

Basic calculations (n = 20431392)

Multiplication

n×y
n×2 40862784
n×3 61294176
n×4 81725568
n×5 102156960

Division

n÷y
n÷2 10215696
n÷3 6810464
n÷3 5107848
n÷5 4086278.4

Exponentiation

ny
n2 417441779057664
n3 8.5289166251045E+21
n4 1.7425763890283E+29
n5 3.5603261294181E+36

Nth Root

y√n
2√n 4520.1097331813
3√n 273.37952553982
4√n 67.23176134225
5√n 28.977411709542

Divisors of 20431392

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 212827, 425654, 638481, 851308, 1276962, 1702616, 2553924, 3405232, 5107848, 6810464, 10215696, 20431392

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20431391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20431392 can be divided by 24 positive divisors. The sum of these divisors (counting 20431392) is 1, the average is 0.041666666666667.

Base conversion 20431392

Base System Value
2 Binary 1001101111100001000100000
3 Ternary 1102110000121020
4 Quaternary 1031330020200
5 Quinary 20212301032
6 Senary 2005525440
8 Octal 115741040
10 Decimal 20431392
12 Duodecimal 6a13880
16 Hexadecimal 137c220
20 Vigesimal 67di9c
36 Base36 c5wyo

Cryptographic Hash Functions

md5 8541b23f04c633f41964f05fcd019602
sha1 fab1cec12f1bf93e5153663f0218cf925477ae78
sha256 e1e63e8108979e155bd636e3c5d457b46ac09888e5bee4f8e26b22513e0836ea
sha512 a9c286736d2174558e894b2da06d91077f40dd746839f2469224bb34f900df6a44716802d4f06c134e76b9bb4ba470673886dd3d01187717bd48a120b0533387
ripemd-160 f793b0d4e9dc9929941e769982516dbd74b6f09a

20431392 as geometric shapes

Circle

Radius = n
Diameter 40862784
Circumference 128374222.01963
Area 1.311432026389E+15

Sphere

Radius = n
Volume 3.5725842416678E+22
Surface area 5.245728105556E+15
Circumference 128374222.01963

Square

Length = n
Perimeter 81725568
Area 417441779057664
Diagonal 28894351.664561

Cube

Length = n
Surface area 2504650674345984
Volume 8.5289166251045E+21
Space diagonal 35388209.013356

Equilateral Triangle

Length = n
Perimeter 61294176
Area 1.8075759263245E+14
Altitude 17694104.506678

Triangular Pyramid

Length = n
Surface area 1.8075759263245E+14
Volume 1.005142463631E+21
Height 9631450.5548537