20342479 (number)

20342479 is an odd 8-digits composite number following 20342478 and preceding 20342480. In scientific notation, it is written as 2.0342479 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 19527480 positive integers (up to 20342479) that are relatively prime to 20342479.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand four hundred seventy-nine

Notation

Scientific notation 2.0342479 × 10^7
Engineering notation 2.0342479 × 10^6

Prime Factorization of 20342479

Prime Factorization 31 × 127 × 5167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20342479
Product of the distinct prime numbers

The prime factorization of 20342479 is 31 × 127 × 5167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 17, 56, 210, 914, 7204, 7019, 49596, 37290, 976325, 461194, 6638378, 5372272, 79362407, 37395323, 454766868, 441071895, 1507468923, 7459603948

Basic calculations (n = 20342479)

Multiplication

n×y
n×2 40684958
n×3 61027437
n×4 81369916
n×5 101712395

Division

n÷y
n÷2 10171239.5
n÷3 6780826.3333333
n÷3 5085619.75
n÷5 4068495.8

Exponentiation

ny
n2 413816451865441
n3 8.4180524819272E+21
n4 1.712440558345E+29
n5 3.4835286096882E+36

Nth Root

y√n
2√n 4510.2637395168
3√n 272.98238603277
4√n 67.158497150523
5√n 28.952147006607

Divisors of 20342479

1, 31, 127, 3937, 5167, 160177, 656209, 20342479

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342478
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342479 can be divided by 8 positive divisors. The sum of these divisors (counting 20342479) is 1, the average is 0.125.

Base conversion 20342479

Base System Value
2 Binary 1001101100110011011001111
3 Ternary 1102021111122011
4 Quaternary 1031212123033
5 Quinary 20201424404
6 Senary 2004002051
8 Octal 115463317
10 Decimal 20342479
12 Duodecimal 6990327
16 Hexadecimal 13666cf
20 Vigesimal 672g3j
36 Base36 c40cv

Cryptographic Hash Functions

md5 c8d2eee78b5c6a04ba4638a2b560dd7f
sha1 0a69039060500e0f6382014ea33875481819a25b
sha256 df0778a1684e9d9d7fc66bb52e4f415349cf895df6ffe08885d6619d9d0182dc
sha512 0b0730bfbd5d6757ba3655a5a774835ab08fbbaeba8c5af079ff697bd0ad65d9acb3a3e9b30dff0092e51d29e02beb937c509f04cef13c70e56c0f508bfc76bc
ripemd-160 67ab0161435f567015c35cff94f414d317053ba6

20342479 as geometric shapes

Circle

Radius = n
Diameter 40684958
Circumference 127815565.16441
Area 1.3000427251151E+15

Sphere

Radius = n
Volume 3.5261455779675E+22
Surface area 5.2001709004603E+15
Circumference 127815565.16441

Square

Length = n
Perimeter 81369916
Area 413816451865441
Diagonal 28768609.69409

Cube

Length = n
Surface area 2482898711192646
Volume 8.4180524819272E+21
Space diagonal 35234207.179903

Equilateral Triangle

Length = n
Perimeter 61027437
Area 1.7918777990971E+14
Altitude 17617103.589951

Triangular Pyramid

Length = n
Surface area 1.7918777990971E+14
Volume 9.9207699905917E+20
Height 9589536.5646966