20344520 (number)

20344520 is an even 8-digits composite number following 20344519 and preceding 20344521. In scientific notation, it is written as 2.0344520 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 6902784 positive integers (up to 20344520) that are relatively prime to 20344520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0344520 × 10^7
Engineering notation 2.0344520 × 10^6

Prime Factorization of 20344520

Prime Factorization 2 × 2 × 2 × 5 × 7 × 113 × 643

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5086130
Product of the distinct prime numbers

The prime factorization of 20344520 is 2 × 2 × 2 × 5 × 7 × 113 × 643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20344520)

Multiplication

n×y
n×2 40689040
n×3 61033560
n×4 81378080
n×5 101722600

Division

n÷y
n÷2 10172260
n÷3 6781506.6666667
n÷3 5086130
n÷5 4068904

Exponentiation

ny
n2 413899494030400
n3 8.4205865342914E+21
n4 1.7131279115862E+29
n5 3.4852765059824E+36

Nth Root

y√n
2√n 4510.4899955548
3√n 272.99151534321
4√n 67.160181622408
5√n 28.952727948199

Divisors of 20344520

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 -20344519
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 20344520 can be divided by 64 positive divisors. The sum of these divisors (counting 20344520) is 1, the average is 0.015625.

Base conversion 20344520

Base System Value
2 Binary 1001101100110111011001000
3 Ternary 1102021121102202
4 Quaternary 1031212323020
5 Quinary 20202011040
6 Senary 2004015332
8 Octal 115467310
10 Decimal 20344520
12 Duodecimal 6991548
16 Hexadecimal 1366ec8
20 Vigesimal 673160
36 Base36 c41xk

Cryptographic Hash Functions

md5 396e577750ac60dd924abc5e1a14920e
sha1 05c9c81bd6ddcec56c170254881bef64f005c658
sha256 673a29d422c72a519747cb8a5e7c47cae0e6cbef590d146172f303641cccb4c3
sha512 977b482389ade800e944a8fc1c0ed9fadf91503755d9cfb686e4d8e331475fcbef71bf4e43f32c0abf8cd3311b7ca5e54b2cb1f78b3156a305767469e72bf733
ripemd-160 68eb80a75bc939ef99743c61c80c887a132d9624

20344520 as geometric shapes

Circle

Radius = n
Diameter 40689040
Circumference 127828389.14562
Area 1.3003036097704E+15

Sphere

Radius = n
Volume 3.5272070393396E+22
Surface area 5.2012144390817E+15
Circumference 127828389.14562

Square

Length = n
Perimeter 81378080
Area 413899494030400
Diagonal 28771496.103971

Cube

Length = n
Surface area 2483396964182400
Volume 8.4205865342914E+21
Space diagonal 35237742.295601

Equilateral Triangle

Length = n
Perimeter 61033560
Area 1.7922373822193E+14
Altitude 17618871.147801

Triangular Pyramid

Length = n
Surface area 1.7922373822193E+14
Volume 9.9237563999426E+20
Height 9590498.7013236