20804634 (number)

20804634 is an even 8-digits composite number following 20804633 and preceding 20804635. In scientific notation, it is written as 2.0804634 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6439680 positive integers (up to 20804634) that are relatively prime to 20804634.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand six hundred thirty-four

Notation

Scientific notation 2.0804634 × 10^7
Engineering notation 2.0804634 × 10^6

Prime Factorization of 20804634

Prime Factorization 2 × 9 × 51 × 131 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20804634
Product of the distinct prime numbers

The prime factorization of 20804634 is 2 × 9 × 51 × 131 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 21, 50, 560, 547, 7119, 2302, 72563, 32445, 715802, 753111, 5710061, 6495015, 74562914, 79254945, 272584404, 705703895, 5238692457, 6352082228

Basic calculations (n = 20804634)

Multiplication

n×y
n×2 41609268
n×3 62413902
n×4 83218536
n×5 104023170

Division

n÷y
n÷2 10402317
n÷3 6934878
n÷3 5201158.5
n÷5 4160926.8

Exponentiation

ny
n2 432832795873956
n3 9.0049279013544E+21
n4 1.8734422918407E+29
n5 3.8976281201866E+36

Nth Root

y√n
2√n 4561.2097079613
3√n 275.03419519682
4√n 67.53672858498
5√n 29.082518698748

Divisors of 20804634

1, 2, 9, 18, 51, 102, 131, 173, 262, 346, 459, 918, 1179, 1557, 2358, 3114, 6681, 8823, 13362, 17646, 22663, 45326, 60129, 79407, 120258, 158814, 203967, 407934, 1155813, 2311626, 10402317, 20804634

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 -20804633
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 20804634 can be divided by 32 positive divisors. The sum of these divisors (counting 20804634) is 1, the average is 0.03125.

Base conversion 20804634

Base System Value
2 Binary 1001111010111010000011010
3 Ternary 1110010222121000
4 Quaternary 1033113100122
5 Quinary 20311222014
6 Senary 2021525430
8 Octal 117272032
10 Decimal 20804634
12 Duodecimal 6b73876
16 Hexadecimal 13d741a
20 Vigesimal 6a0bbe
36 Base36 cdwyi

Cryptographic Hash Functions

md5 6ddc62ef3fa63e5de1c9c7649c44dc0a
sha1 7bf01e6d31a3c0b7f5bbbf5e7ae3daef890b8bcd
sha256 3cf186d37c440386446e0add5f1ff1733c8d04400e878c442662dc2f37ef486b
sha512 8371261bce91de0a69749de1a88c92204e64ea3de2e75b738c67daf294266d5ec0789ff0a4ef03967813391687f1ed7d6eea175382b66707fab10e2d7bbdc710
ripemd-160 e78d81a24e02d3e2799c5b9278b7f24945bcd01d

20804634 as geometric shapes

Circle

Radius = n
Diameter 41609268
Circumference 130719370.67005
Area 1.3597843317504E+15

Sphere

Radius = n
Volume 3.7719753788001E+22
Surface area 5.4391373270014E+15
Circumference 130719370.67005

Square

Length = n
Perimeter 83218536
Area 432832795873956
Diagonal 29422195.563008

Cube

Length = n
Surface area 2596996775243736
Volume 9.0049279013544E+21
Space diagonal 36034683.120875

Equilateral Triangle

Length = n
Perimeter 62413902
Area 1.8742209840895E+14
Altitude 18017341.560437

Triangular Pyramid

Length = n
Surface area 1.8742209840895E+14
Volume 1.0612409305239E+21
Height 9807398.5210028