20343439 (number)

20343439 is an odd 8-digits composite number following 20343438 and preceding 20343440. In scientific notation, it is written as 2.0343439 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 19880160 positive integers (up to 20343439) that are relatively prime to 20343439.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-three thousand four hundred thirty-nine

Notation

Scientific notation 2.0343439 × 10^7
Engineering notation 2.0343439 × 10^6

Prime Factorization of 20343439

Prime Factorization 61 × 167 × 1997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20343439
Product of the distinct prime numbers

The prime factorization of 20343439 is 61 × 167 × 1997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 82, 78, 936, 136, 5733, 2019, 88875, 13027, 49422, 792808, 9787129, 4639013, 34300977, 99243007, 309208552, 796505634, 6014832625, 646982275

Basic calculations (n = 20343439)

Multiplication

n×y
n×2 40686878
n×3 61030317
n×4 81373756
n×5 101717195

Division

n÷y
n÷2 10171719.5
n÷3 6781146.3333333
n÷3 5085859.75
n÷5 4068687.8

Exponentiation

ny
n2 413855510346721
n3 8.4192443295524E+21
n4 1.7127638344434E+29
n5 3.4843506587406E+36

Nth Root

y√n
2√n 4510.3701621929
3√n 272.98668014999
4√n 67.159289470578
5√n 28.952420262747

Divisors of 20343439

1, 61, 167, 1997, 10187, 121817, 333499, 20343439

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 -20343438
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 20343439 can be divided by 8 positive divisors. The sum of these divisors (counting 20343439) is 1, the average is 0.125.

Base conversion 20343439

Base System Value
2 Binary 1001101100110101010001111
3 Ternary 1102021112221201
4 Quaternary 1031212222033
5 Quinary 20201442224
6 Senary 2004010331
8 Octal 115465217
10 Decimal 20343439
12 Duodecimal 69909a7
16 Hexadecimal 1366a8f
20 Vigesimal 672ibj
36 Base36 c413j

Cryptographic Hash Functions

md5 d42dd7fb65f834357806503580ef43b9
sha1 b32883d9544d34e30012057a2b4b0f161321f72f
sha256 625c21dd20e534a37d9c3c113a5e72c5ad5fff81ce3289fcba82ff6b71d45843
sha512 3770959a0747d4f8b6a4b1aef93f20b72ac23145106d68d6693f6a884107bad4887b3f0ff80eedaf07b1a90ea24592d0b63e7a86d81d00a45369d53e5839a4dd
ripemd-160 76a821c3d61422f28e7c1f9991e1ba73802a009c

20343439 as geometric shapes

Circle

Radius = n
Diameter 40686878
Circumference 127821597.0223
Area 1.3001654309529E+15

Sphere

Radius = n
Volume 3.5266448179332E+22
Surface area 5.2006617238117E+15
Circumference 127821597.0223

Square

Length = n
Perimeter 81373756
Area 413855510346721
Diagonal 28769967.33911

Cube

Length = n
Surface area 2483133062080326
Volume 8.4192443295524E+21
Space diagonal 35235869.948678

Equilateral Triangle

Length = n
Perimeter 61030317
Area 1.7920469272822E+14
Altitude 17617934.974339

Triangular Pyramid

Length = n
Surface area 1.7920469272822E+14
Volume 9.9221745964881E+20
Height 9589989.1130366