20349620 (number)

20349620 is an even 8-digits composite number following 20349619 and preceding 20349621. In scientific notation, it is written as 2.0349620 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 8139840 positive integers (up to 20349620) that are relatively prime to 20349620.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand six hundred twenty

Notation

Scientific notation 2.0349620 × 10^7
Engineering notation 2.0349620 × 10^6

Prime Factorization of 20349620

Prime Factorization 2 × 2 × 5 × 1017481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10174810
Product of the distinct prime numbers

The prime factorization of 20349620 is 2 × 2 × 5 × 1017481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 14, 4, 311, 914, 4069, 9402, 40203, 62700, 21659, 199731, 7868806, 1336277, 32392069, 55573317, 429479679, 813872499, 5531322861, 3191889292

Basic calculations (n = 20349620)

Multiplication

n×y
n×2 40699240
n×3 61048860
n×4 81398480
n×5 101748100

Division

n÷y
n÷2 10174810
n÷3 6783206.6666667
n÷3 5087405
n÷5 4069924

Exponentiation

ny
n2 414107034144400
n3 8.4269207841656E+21
n4 1.7148463572787E+29
n5 3.4896471729006E+36

Nth Root

y√n
2√n 4511.055308905
3√n 273.01432476816
4√n 67.164390184867
5√n 28.954179386803

Divisors of 20349620

1, 2, 4, 5, 10, 20, 1017481, 2034962, 4069924, 5087405, 10174810, 20349620

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 -20349619
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 20349620 can be divided by 12 positive divisors. The sum of these divisors (counting 20349620) is 1, the average is 0.083333333333333.

Base conversion 20349620

Base System Value
2 Binary 1001101101000001010110100
3 Ternary 1102021212102122
4 Quaternary 1031220022310
5 Quinary 20202141440
6 Senary 2004055112
8 Octal 115501264
10 Decimal 20349620
12 Duodecimal 6994498
16 Hexadecimal 13682b4
20 Vigesimal 673e10
36 Base36 c45v8

Cryptographic Hash Functions

md5 7c54583aa04f5ea4d87ff9db7267be43
sha1 d5f9ebff692615528da0ad41ee9731e5694de46c
sha256 19dc45a95edaa23847ca0ae1cf5a1fdb13e27b5fc2fa8da1e1694a7c8c6f75bc
sha512 20b4c4d38e7a0bea3f89a9b1b88ccd9d2aa2e4024d09aac25e4ed8165c91326fb8e628a58c13219bbe307b77dfb62f54bf79aa7643a7cbba817c4c0e212ad4f1
ripemd-160 ad3fecc9837aa23c517e9a78f9b9c6d1a5102bb4

20349620 as geometric shapes

Circle

Radius = n
Diameter 40699240
Circumference 127860433.39069
Area 1.3009556162679E+15

Sphere

Radius = n
Volume 3.5298603237224E+22
Surface area 5.2038224650716E+15
Circumference 127860433.39069

Square

Length = n
Perimeter 81398480
Area 414107034144400
Diagonal 28778708.593139

Cube

Length = n
Surface area 2484642204866400
Volume 8.4269207841656E+21
Space diagonal 35246575.75472

Equilateral Triangle

Length = n
Perimeter 61048860
Area 1.7931360572744E+14
Altitude 17623287.87736

Triangular Pyramid

Length = n
Surface area 1.7931360572744E+14
Volume 9.9312213850089E+20
Height 9592902.8643796