20554668 (number)

20554668 is an even 8-digits composite number following 20554667 and preceding 20554669. In scientific notation, it is written as 2.0554668 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6851520 positive integers (up to 20554668) that are relatively prime to 20554668.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-four thousand six hundred sixty-eight

Notation

Scientific notation 2.0554668 × 10^7
Engineering notation 2.0554668 × 10^6

Prime Factorization of 20554668

Prime Factorization 2 × 2 × 27 × 190321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10277334
Product of the distinct prime numbers

The prime factorization of 20554668 is 2 × 2 × 27 × 190321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 38, 29, 867, 826, 2973, 6855, 93377, 2136, 681210, 321057, 8353035, 3529429, 38349161, 91433177, 938492674, 516079312, 4903344423, 7186226193

Basic calculations (n = 20554668)

Multiplication

n×y
n×2 41109336
n×3 61664004
n×4 82218672
n×5 102773340

Division

n÷y
n÷2 10277334
n÷3 6851556
n÷3 5138667
n÷5 4110933.6

Exponentiation

ny
n2 422494376590224
n3 8.684231642679E+21
n4 1.7850149825036E+29
n5 3.6690390340388E+36

Nth Root

y√n
2√n 4533.7256202818
3√n 273.92824945654
4√n 67.332946024081
5√n 29.012295569321

Divisors of 20554668

1, 2, 4, 27, 54, 108, 190321, 380642, 761284, 5138667, 10277334, 20554668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20554667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20554668 can be divided by 12 positive divisors. The sum of these divisors (counting 20554668) is 1, the average is 0.083333333333333.

Base conversion 20554668

Base System Value
2 Binary 1001110011010001110101100
3 Ternary 1102200021201000
4 Quaternary 1032122032230
5 Quinary 20230222133
6 Senary 2012320300
8 Octal 116321654
10 Decimal 20554668
12 Duodecimal 6a73090
16 Hexadecimal 139a3ac
20 Vigesimal 6896d8
36 Base36 c8k30

Cryptographic Hash Functions

md5 54efea7880029f663606694a64adc191
sha1 1f4b637f0a820ff2b0c90f5bcc9d601f10623d1a
sha256 34d0efc91d19658db3f685f1aaeba52ae0d7956faca3ad1d4dcb6c50455146fc
sha512 e54a5515e974c20e1ea1ede52e3540bd4c3feab0d542ec719afe4998a54e78acb5246d0068a4c5aa3ec94eb7dafe58b4fb663f0a375883ce263c380f87fc1ab9
ripemd-160 70c419fb34ce190ace21e556b6a9a35f8f0f98ac

20554668 as geometric shapes

Circle

Radius = n
Diameter 41109336
Circumference 129148787.97155
Area 1.3273052296788E+15

Sphere

Radius = n
Volume 3.637642444095E+22
Surface area 5.3092209187154E+15
Circumference 129148787.97155

Square

Length = n
Perimeter 82218672
Area 422494376590224
Diagonal 29068690.255676

Cube

Length = n
Surface area 2534966259541344
Volume 8.684231642679E+21
Space diagonal 35601729.30871

Equilateral Triangle

Length = n
Perimeter 61664004
Area 1.829454315416E+14
Altitude 17800864.654355

Triangular Pyramid

Length = n
Surface area 1.829454315416E+14
Volume 1.0234465139889E+21
Height 9689563.4185588