20351320 (number)

20351320 is an even 8-digits composite number following 20351319 and preceding 20351321. In scientific notation, it is written as 2.0351320 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 7075200 positive integers (up to 20351320) that are relatively prime to 20351320.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty-one thousand three hundred twenty

Notation

Scientific notation 2.0351320 × 10^7
Engineering notation 2.0351320 × 10^6

Prime Factorization of 20351320

Prime Factorization 2 × 2 × 2 × 5 × 11 × 23 × 2011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5087830
Product of the distinct prime numbers

The prime factorization of 20351320 is 2 × 2 × 2 × 5 × 11 × 23 × 2011. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20351320)

Multiplication

n×y
n×2 40702640
n×3 61053960
n×4 81405280
n×5 101756600

Division

n÷y
n÷2 10175660
n÷3 6783773.3333333
n÷3 5087830
n÷5 4070264

Exponentiation

ny
n2 414176225742400
n3 8.4290329064758E+21
n4 1.7154194597022E+29
n5 3.4911050358626E+36

Nth Root

y√n
2√n 4511.243730946
3√n 273.02192706292
4√n 67.165792863228
5√n 28.954663135004

Divisors of 20351320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20351319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20351320 can be divided by 64 positive divisors. The sum of these divisors (counting 20351320) is 1, the average is 0.015625.

Base conversion 20351320

Base System Value
2 Binary 1001101101000100101011000
3 Ternary 1102021221202121
4 Quaternary 1031220211120
5 Quinary 20202220240
6 Senary 2004111024
8 Octal 115504530
10 Decimal 20351320
12 Duodecimal 6995474
16 Hexadecimal 1368958
20 Vigesimal 673i60
36 Base36 c476g

Cryptographic Hash Functions

md5 8df61891051982eafc8900a917af65ca
sha1 0debd6575b70e5d932a0bb70094199ee3c6c759b
sha256 db7095945452f2d149c134e4f00f246016c4a64aaa8273578f42d8c70ab47e27
sha512 9ff440a2bdc7fb76c63a9c4608f0d1b53169e15f119d293c71cb34d12c1ae806c74a0a4886f411a7deba087afd57c111ca3982774362647dde6baa6e9af75598
ripemd-160 18051f37d46e45e0db8aec236afda6408a58df21

20351320 as geometric shapes

Circle

Radius = n
Diameter 40702640
Circumference 127871114.80571
Area 1.3011729880839E+15

Sphere

Radius = n
Volume 3.5307450474468E+22
Surface area 5.2046919523355E+15
Circumference 127871114.80571

Square

Length = n
Perimeter 81405280
Area 414176225742400
Diagonal 28781112.756195

Cube

Length = n
Surface area 2485057354454400
Volume 8.4290329064758E+21
Space diagonal 35249520.241093

Equilateral Triangle

Length = n
Perimeter 61053960
Area 1.7934356656824E+14
Altitude 17624760.120546

Triangular Pyramid

Length = n
Surface area 1.7934356656824E+14
Volume 9.9337105450227E+20
Height 9593704.2520649