20672289 (number)

20672289 is an odd 8-digits composite number following 20672288 and preceding 20672290. In scientific notation, it is written as 2.0672289 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 11558400 positive integers (up to 20672289) that are relatively prime to 20672289.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-two thousand two hundred eighty-nine

Notation

Scientific notation 2.0672289 × 10^7
Engineering notation 2.0672289 × 10^6

Prime Factorization of 20672289

Prime Factorization 3 × 3 × 11 × 17 × 173 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6890763
Product of the distinct prime numbers

The prime factorization of 20672289 is 3 × 3 × 11 × 17 × 173 × 71. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20672289)

Multiplication

n×y
n×2 41344578
n×3 62016867
n×4 82689156
n×5 103361445

Division

n÷y
n÷2 10336144.5
n÷3 6890763
n÷3 5168072.25
n÷5 4134457.8

Exponentiation

ny
n2 427343532499521
n3 8.834169006111E+21
n4 1.8262249476917E+29
n5 3.7752249897693E+36

Nth Root

y√n
2√n 4546.678897833
3√n 274.44976038167
4√n 67.429065675219
5√n 29.045423528607

Divisors of 20672289

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20672288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20672289 can be divided by 48 positive divisors. The sum of these divisors (counting 20672289) is 1, the average is 0.020833333333333.

Base conversion 20672289

Base System Value
2 Binary 1001110110110111100100001
3 Ternary 1102220021001100
4 Quaternary 1032312330201
5 Quinary 20243003124
6 Senary 2015025013
8 Octal 116667441
10 Decimal 20672289
12 Duodecimal 6b0b169
16 Hexadecimal 13b6f21
20 Vigesimal 6940e9
36 Base36 cb2u9

Cryptographic Hash Functions

md5 d97b97960e8dcd8d2cf4a7bd3d1fe521
sha1 26b28e34b28e019354fc64341eee384f28aa3cfd
sha256 c85af3b95b135d467031f2fdb5cda8bcaab069f09b953b550be67dcd61c9682a
sha512 d8c58f346f02b433de9b8396b655efb93569d289383247bf3166f1d242041122daee75e722f4d2f2d779e0675bde7b1aa6ffcecb7578e2640a4b312691441dfd
ripemd-160 0c5b36a55e0e882321e16a0d506306871b1a588c

20672289 as geometric shapes

Circle

Radius = n
Diameter 41344578
Circumference 129887822.51057
Area 1.3425393022596E+15

Sphere

Radius = n
Volume 3.7004480600225E+22
Surface area 5.3701572090384E+15
Circumference 129887822.51057

Square

Length = n
Perimeter 82689156
Area 427343532499521
Diagonal 29235031.469096

Cube

Length = n
Surface area 2564061194997126
Volume 8.834169006111E+21
Space diagonal 35805454.856747

Equilateral Triangle

Length = n
Perimeter 62016867
Area 1.8504517764378E+14
Altitude 17902727.428374

Triangular Pyramid

Length = n
Surface area 1.8504517764378E+14
Volume 1.0411168017282E+21
Height 9745010.4896987