20347730 (number)

20347730 is an even 8-digits composite number following 20347729 and preceding 20347731. In scientific notation, it is written as 2.0347730 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 7512960 positive integers (up to 20347730) that are relatively prime to 20347730.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-seven thousand seven hundred thirty

Notation

Scientific notation 2.0347730 × 10^7
Engineering notation 2.0347730 × 10^6

Prime Factorization of 20347730

Prime Factorization 2 × 5 × 13 × 156521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20347730
Product of the distinct prime numbers

The prime factorization of 20347730 is 2 × 5 × 13 × 156521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 7, 74, 790, 474, 2174, 9460, 36801, 84628, 797408, 526255, 9915068, 9971934, 15932142, 71806335, 466870769, 784385486, 544016966, 8849405119

Basic calculations (n = 20347730)

Multiplication

n×y
n×2 40695460
n×3 61043190
n×4 81390920
n×5 101738650

Division

n÷y
n÷2 10173865
n÷3 6782576.6666667
n÷3 5086932.5
n÷5 4069546

Exponentiation

ny
n2 414030116152900
n3 8.4245730153478E+21
n4 1.7142093708158E+29
n5 3.4880269440831E+36

Nth Root

y√n
2√n 4510.8458186908
3√n 273.00587230813
4√n 67.1628306334
5√n 28.953641534675

Divisors of 20347730

1, 2, 5, 10, 13, 26, 65, 130, 156521, 313042, 782605, 1565210, 2034773, 4069546, 10173865, 20347730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20347729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20347730 can be divided by 16 positive divisors. The sum of these divisors (counting 20347730) is 1, the average is 0.0625.

Base conversion 20347730

Base System Value
2 Binary 1001101100111101101010010
3 Ternary 1102021202211122
4 Quaternary 1031213231102
5 Quinary 20202111410
6 Senary 2004042242
8 Octal 115475522
10 Decimal 20347730
12 Duodecimal 6993382
16 Hexadecimal 1367b52
20 Vigesimal 67396a
36 Base36 c44eq

Cryptographic Hash Functions

md5 f2a04fd0f81eebfde58bc86aa740d92b
sha1 aa6e3930829024a538495bdf2ed0eaab97506528
sha256 4ee289486e1ac2055b8acc6b0c21c05fa9582b4067aac05b44898af38946ec87
sha512 e86db74a65dccf5e195b8a2cd7ed63b914eb1ff01e634e6075973acb71408f0391c4735e9cd241b506ca9ad1db8a8af22e58411805fa088a27ef6f7c2cbe14e7
ripemd-160 485a610f3698ce04efffee3be8e10ad98d5f4c6d

20347730 as geometric shapes

Circle

Radius = n
Diameter 40695460
Circumference 127848558.17046
Area 1.3007139712709E+15

Sphere

Radius = n
Volume 3.5288768926197E+22
Surface area 5.2028558850835E+15
Circumference 127848558.17046

Square

Length = n
Perimeter 81390920
Area 414030116152900
Diagonal 28776035.729506

Cube

Length = n
Surface area 2484180696917400
Volume 8.4245730153478E+21
Space diagonal 35243302.178693

Equilateral Triangle

Length = n
Perimeter 61043190
Area 1.7928029926012E+14
Altitude 17621651.089347

Triangular Pyramid

Length = n
Surface area 1.7928029926012E+14
Volume 9.9284545129228E+20
Height 9592011.9098353