20443516 (number)

20443516 is an even 8-digits composite number following 20443515 and preceding 20443517. In scientific notation, it is written as 2.0443516 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 10182368 positive integers (up to 20443516) that are relatively prime to 20443516.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-three thousand five hundred sixteen

Notation

Scientific notation 2.0443516 × 10^7
Engineering notation 2.0443516 × 10^6

Prime Factorization of 20443516

Prime Factorization 2 × 2 × 263 × 19433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10221758
Product of the distinct prime numbers

The prime factorization of 20443516 is 2 × 2 × 263 × 19433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 81, 100, 437, 345, 7431, 6570, 94984, 7139, 959793, 432766, 4171274, 7896345, 32882916, 27720773, 753745477, 160711018, 3879091424, 4462813861

Basic calculations (n = 20443516)

Multiplication

n×y
n×2 40887032
n×3 61330548
n×4 81774064
n×5 102217580

Division

n÷y
n÷2 10221758
n÷3 6814505.3333333
n÷3 5110879
n÷5 4088703.2

Exponentiation

ny
n2 417937346442256
n3 8.5441088289898E+21
n4 1.7467162555119E+29
n5 3.5709021717018E+36

Nth Root

y√n
2√n 4521.4506521691
3√n 273.43358937101
4√n 67.241732965243
5√n 28.980849936163

Divisors of 20443516

1, 2, 4, 263, 526, 1052, 19433, 38866, 77732, 5110879, 10221758, 20443516

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 -20443515
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 20443516 can be divided by 12 positive divisors. The sum of these divisors (counting 20443516) is 1, the average is 0.083333333333333.

Base conversion 20443516

Base System Value
2 Binary 1001101111111000101111100
3 Ternary 1102110122020021
4 Quaternary 1031333011330
5 Quinary 20213143031
6 Senary 2010101524
8 Octal 115770574
10 Decimal 20443516
12 Duodecimal 6a1a8a4
16 Hexadecimal 137f17c
20 Vigesimal 67f8fg
36 Base36 c66bg

Cryptographic Hash Functions

md5 584908420d0d96595595f5b5d9fbd4d6
sha1 1a49255694bda94f9bae920786c7877c42f6f4a5
sha256 9d99ba874258a953b115ab946cec2161f94a95f9aa2d6c5ce3ee0af6f5a94cb1
sha512 e762988d691425e961e49c4deb2017f403b60b6e7cbc99b1a02ce2265f0d3b2a8cd6962933579b8a189fa4653a78f414b245edfaadde0e807a40260f71707a5b
ripemd-160 c6dc4d4e15c341a8871291914838479b658a8e4b

20443516 as geometric shapes

Circle

Radius = n
Diameter 40887032
Circumference 128450399.35829
Area 1.3129888972438E+15

Sphere

Radius = n
Volume 3.5789479371501E+22
Surface area 5.2519555889752E+15
Circumference 128450399.35829

Square

Length = n
Perimeter 81774064
Area 417937346442256
Diagonal 28911497.589791

Cube

Length = n
Surface area 2507624078653536
Volume 8.5441088289898E+21
Space diagonal 35409208.397347

Equilateral Triangle

Length = n
Perimeter 61330548
Area 1.8097217960463E+14
Altitude 17704604.198674

Triangular Pyramid

Length = n
Surface area 1.8097217960463E+14
Volume 1.0069328820291E+21
Height 9637165.8632638