20464550 (number)

20464550 is an even 8-digits composite number following 20464549 and preceding 20464551. In scientific notation, it is written as 2.0464550 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 8185800 positive integers (up to 20464550) that are relatively prime to 20464550.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0464550 × 10^7
Engineering notation 2.0464550 × 10^6

Prime Factorization of 20464550

Prime Factorization 2 × 5 × 5 × 409291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4092910
Product of the distinct prime numbers

The prime factorization of 20464550 is 2 × 5 × 5 × 409291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 48, 30, 172, 908, 6275, 2154, 62111, 88657, 225257, 94437, 2697958, 237421, 70763066, 69944546, 491131739, 164900637, 60566566, 787951305

Basic calculations (n = 20464550)

Multiplication

n×y
n×2 40929100
n×3 61393650
n×4 81858200
n×5 102322750

Division

n÷y
n÷2 10232275
n÷3 6821516.6666667
n÷3 5116137.5
n÷5 4092910

Exponentiation

ny
n2 418797806702500
n3 8.5705086551536E+21
n4 1.7539160289882E+29
n5 3.5893102271031E+36

Nth Root

y√n
2√n 4523.7760775706
3√n 273.5273343468
4√n 67.25902227635
5√n 28.986811068056

Divisors of 20464550

1, 2, 5, 10, 25, 50, 409291, 818582, 2046455, 4092910, 10232275, 20464550

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 -20464549
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 20464550 can be divided by 12 positive divisors. The sum of these divisors (counting 20464550) is 1, the average is 0.083333333333333.

Base conversion 20464550

Base System Value
2 Binary 1001110000100001110100110
3 Ternary 1102111201002022
4 Quaternary 1032010032212
5 Quinary 20214331200
6 Senary 2010343142
8 Octal 116041646
10 Decimal 20464550
12 Duodecimal 6a2aab2
16 Hexadecimal 13843a6
20 Vigesimal 67i17a
36 Base36 c6mjq

Cryptographic Hash Functions

md5 9e8214bfb83749a76d18af51743b5af1
sha1 2633dc1bcc6d3b3cb51c81914b1b51f096d72584
sha256 54f21be19941cce01c3807aa2dbdbee36ceb729d480a320149d2cdaade484a0b
sha512 5e3055b823a013cf97e6332b065ad8e07c833addc01939b570980f32afba8284d0aaa23e5a506c3a41835a43c5c30ddc2daca57549c7f0445f2d9969e88382db
ripemd-160 2cf356ffcaf74de79a4b7576b5ba1505e97c1ac0

20464550 as geometric shapes

Circle

Radius = n
Diameter 40929100
Circumference 128582559.87804
Area 1.3156921128761E+15

Sphere

Radius = n
Volume 3.5900062704745E+22
Surface area 5.2627684515044E+15
Circumference 128582559.87804

Square

Length = n
Perimeter 81858200
Area 418797806702500
Diagonal 28941244.157862

Cube

Length = n
Surface area 2512786840215000
Volume 8.5705086551536E+21
Space diagonal 35445640.354034

Equilateral Triangle

Length = n
Perimeter 61393650
Area 1.8134476982678E+14
Altitude 17722820.177017

Triangular Pyramid

Length = n
Surface area 1.8134476982678E+14
Volume 1.0100441313795E+21
Height 9647081.3859541