20320879 (number)

20320879 is an odd 8-digits composite number following 20320878 and preceding 20320880. In scientific notation, it is written as 2.0320879 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 20236320 positive integers (up to 20320879) that are relatively prime to 20320879.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand eight hundred seventy-nine

Notation

Scientific notation 2.0320879 × 10^7
Engineering notation 2.0320879 × 10^6

Prime Factorization of 20320879

Prime Factorization 241 × 84319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20320879
Product of the distinct prime numbers

The prime factorization of 20320879 is 241 × 84319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 46, 92, 70, 767, 8984, 7544, 84561, 26922, 715464, 613681, 2855657, 7091158, 76134098, 46120430, 686937274, 518110340, 9947345488, 4463956824

Basic calculations (n = 20320879)

Multiplication

n×y
n×2 40641758
n×3 60962637
n×4 81283516
n×5 101604395

Division

n÷y
n÷2 10160439.5
n÷3 6773626.3333333
n÷3 5080219.75
n÷5 4064175.8

Exponentiation

ny
n2 412938123332641
n3 8.3912656387297E+21
n4 1.7051789370148E+29
n5 3.4650734852427E+36

Nth Root

y√n
2√n 4507.868565076
3√n 272.88573265793
4√n 67.140662530809
5√n 28.945996014344

Divisors of 20320879

1, 241, 84319, 20320879

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20320878
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20320879 can be divided by 4 positive divisors. The sum of these divisors (counting 20320879) is 1, the average is 0.25.

Base conversion 20320879

Base System Value
2 Binary 1001101100001001001101111
3 Ternary 1102020102000011
4 Quaternary 1031201021233
5 Quinary 20200232004
6 Senary 2003314051
8 Octal 115411157
10 Decimal 20320879
12 Duodecimal 697b927
16 Hexadecimal 136126f
20 Vigesimal 67023j
36 Base36 c3jov

Cryptographic Hash Functions

md5 c22bf2043a97c97f385211684de5d9a6
sha1 33c65565a128e64a1ba6050cc0bde2d94ff67f37
sha256 70a664cea872e3a9880fdc747222f4f3a2cc6fe8f75e0f93791dd45a2f17ddab
sha512 000abeda4496b9b23d63ee7ffb13cee537e82994a6595c9dc465c75fea61152ba760c1cf43604d743b1fe35c3cc9ef4e32f8e82cf87146af1e69710628ea1f5a
ripemd-160 5937a0189f3c9b596e82ee772e1598e0bce4c538

20320879 as geometric shapes

Circle

Radius = n
Diameter 40641758
Circumference 127679848.36177
Area 1.297283374649E+15

Sphere

Radius = n
Volume 3.5149251313271E+22
Surface area 5.1891334985959E+15
Circumference 127679848.36177

Square

Length = n
Perimeter 81283516
Area 412938123332641
Diagonal 28738062.681143

Cube

Length = n
Surface area 2477628739995846
Volume 8.3912656387297E+21
Space diagonal 35196794.882459

Equilateral Triangle

Length = n
Perimeter 60962637
Area 1.7880745249857E+14
Altitude 17598397.44123

Triangular Pyramid

Length = n
Surface area 1.7880745249857E+14
Volume 9.889201393139E+20
Height 9579354.2270475