20451676 (number)

20451676 is an even 8-digits composite number following 20451675 and preceding 20451677. In scientific notation, it is written as 2.0451676 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 8071488 positive integers (up to 20451676) that are relatively prime to 20451676.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-one thousand six hundred seventy-six

Notation

Scientific notation 2.0451676 × 10^7
Engineering notation 2.0451676 × 10^6

Prime Factorization of 20451676

Prime Factorization 2 × 2 × 7 × 19 × 37 × 1039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10225838
Product of the distinct prime numbers

The prime factorization of 20451676 is 2 × 2 × 7 × 19 × 37 × 1039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20451676)

Multiplication

n×y
n×2 40903352
n×3 61355028
n×4 81806704
n×5 102258380

Division

n÷y
n÷2 10225838
n÷3 6817225.3333333
n÷3 5112919
n÷5 4090335.2

Exponentiation

ny
n2 418271051208976
n3 8.5543440195054E+21
n4 1.7495067227946E+29
n5 3.5780344654417E+36

Nth Root

y√n
2√n 4522.3529274041
3√n 273.46996473965
4√n 67.248441821384
5√n 28.983163099785

Divisors of 20451676

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 -20451675
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 20451676 can be divided by 48 positive divisors. The sum of these divisors (counting 20451676) is 1, the average is 0.020833333333333.

Base conversion 20451676

Base System Value
2 Binary 1001110000001000101011100
3 Ternary 1102111001102111
4 Quaternary 1032001011130
5 Quinary 20213423201
6 Senary 2010203404
8 Octal 116010534
10 Decimal 20451676
12 Duodecimal 6a23564
16 Hexadecimal 138115c
20 Vigesimal 67g93g
36 Base36 c6cm4

Cryptographic Hash Functions

md5 84952f29906ce017667b92c5a0ba0075
sha1 428e78d5503af24269df934bfd83068068d7d3df
sha256 386bb3caec9da9476142bfd06c3b24411fbf54988aaefca98ca0d3c29533bde8
sha512 610c1fab84168ed0ea1f618156f5576acb5ef8a134c3c0350f3ae1e85d61c994903bbe1767404e8f071c7531b708dfb60a5059a99b759eb1b924bfe5b82225cc
ripemd-160 7ff6df65774b783ffb210d2ee297482fc59ef1ca

20451676 as geometric shapes

Circle

Radius = n
Diameter 40903352
Circumference 128501670.1504
Area 1.3140372616874E+15

Sphere

Radius = n
Volume 3.5832352437277E+22
Surface area 5.2561490467496E+15
Circumference 128501670.1504

Square

Length = n
Perimeter 81806704
Area 418271051208976
Diagonal 28923037.57246

Cube

Length = n
Surface area 2509626307253856
Volume 8.5543440195054E+21
Space diagonal 35423341.931937

Equilateral Triangle

Length = n
Perimeter 61355028
Area 1.811166780073E+14
Altitude 17711670.965969

Triangular Pyramid

Length = n
Surface area 1.811166780073E+14
Volume 1.0081391107991E+21
Height 9641012.5241534