20804958 (number)

20804958 is an even 8-digits composite number following 20804957 and preceding 20804959. In scientific notation, it is written as 2.0804958 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6765120 positive integers (up to 20804958) that are relatively prime to 20804958.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand nine hundred fifty-eight

Notation

Scientific notation 2.0804958 × 10^7
Engineering notation 2.0804958 × 10^6

Prime Factorization of 20804958

Prime Factorization 2 × 3 × 9 × 41 × 9397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20804958
Product of the distinct prime numbers

The prime factorization of 20804958 is 2 × 3 × 9 × 41 × 9397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 76, 26, 300, 492, 9663, 7273, 86808, 51246, 207285, 149088, 6896661, 1867121, 18175607, 14655435, 852102931, 737821577, 3127682122, 2712086854

Basic calculations (n = 20804958)

Multiplication

n×y
n×2 41609916
n×3 62414874
n×4 83219832
n×5 104024790

Division

n÷y
n÷2 10402479
n÷3 6934986
n÷3 5201239.5
n÷5 4160991.6

Exponentiation

ny
n2 432846277381764
n3 9.0053486213839E+21
n4 1.8735589984325E+29
n5 3.897931627291E+36

Nth Root

y√n
2√n 4561.2452247166
3√n 275.03562293349
4√n 67.53699152847
5√n 29.082609281234

Divisors of 20804958

1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9397, 18794, 28191, 56382, 84573, 169146, 253719, 385277, 507438, 770554, 1155831, 2311662, 3467493, 6934986, 10402479, 20804958

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804957
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804958 can be divided by 32 positive divisors. The sum of these divisors (counting 20804958) is 1, the average is 0.03125.

Base conversion 20804958

Base System Value
2 Binary 1001111010111010101011110
3 Ternary 1110011000001000
4 Quaternary 1033113111132
5 Quinary 20311224313
6 Senary 2021531130
8 Octal 117272536
10 Decimal 20804958
12 Duodecimal 6b73aa6
16 Hexadecimal 13d755e
20 Vigesimal 6a0c7i
36 Base36 cdx7i

Cryptographic Hash Functions

md5 dd6f5def5ef274935b9c3cbdb29fe8b9
sha1 d2afa424a2d6c9bd08f8d7ab3ac2f2613be25fe1
sha256 9df2b8d5b7fd972b1cd087ef2973e33982c996a368a56b7299e2caa9f0ed0e16
sha512 3d77380c11a577d0f98d83e4bc28871885f979125a2f9f6c445410c06988c74f9821ccbf57f4e5e04abe718700a20a6bb901ef1b5986ae4ae5cb67ae954cd2cf
ripemd-160 76211389e4e1904ecb6a1227b6d98e8065391ad4

20804958 as geometric shapes

Circle

Radius = n
Diameter 41609916
Circumference 130721406.42209
Area 1.3598266851562E+15

Sphere

Radius = n
Volume 3.772151609594E+22
Surface area 5.439306740625E+15
Circumference 130721406.42209

Square

Length = n
Perimeter 83219832
Area 432846277381764
Diagonal 29422653.768203

Cube

Length = n
Surface area 2597077664290584
Volume 9.0053486213839E+21
Space diagonal 36035244.305337

Equilateral Triangle

Length = n
Perimeter 62414874
Area 1.8742793607307E+14
Altitude 18017622.152668

Triangular Pyramid

Length = n
Surface area 1.8742793607307E+14
Volume 1.0612905128549E+21
Height 9807551.2560675