20640300 (number)

20640300 is an even 8-digits composite number following 20640299 and preceding 20640301. In scientific notation, it is written as 2.0640300 × 10^7. The sum of its digits is 15. It has a total of 7 prime factors and 72 positive divisors. There are 5444160 positive integers (up to 20640300) that are relatively prime to 20640300.

Interesting facts

Basic properties

Name

Name twenty million six hundred forty thousand three hundred

Notation

Scientific notation 2.0640300 × 10^7
Engineering notation 2.0640300 × 10^6

Prime Factorization of 20640300

Prime Factorization 2 × 2 × 3 × 5 × 5 × 107 × 643

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2064030
Product of the distinct prime numbers

The prime factorization of 20640300 is 2 × 2 × 3 × 5 × 5 × 107 × 643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 56, 75, 428, 660, 8385, 8411, 26349, 2388, 274018, 559820, 6932577, 6418770, 36837273, 63056559, 977156148, 152190163, 2166037891, 4966310655

Basic calculations (n = 20640300)

Multiplication

n×y
n×2 41280600
n×3 61920900
n×4 82561200
n×5 103201500

Division

n÷y
n÷2 10320150
n÷3 6880100
n÷3 5160075
n÷5 4128060

Exponentiation

ny
n2 426021984090000
n3 8.7932215582128E+21
n4 1.8149473092798E+29
n5 3.7461056947728E+36

Nth Root

y√n
2√n 4543.1596934292
3√n 274.30812301418
4√n 67.402965019569
5√n 29.036428784995

Divisors of 20640300

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 643, 1070, 1284, 1286, 1605, 1929, 2140, 2572, 2675, 3210, 3215, 3858, 5350, 6420, 6430, 7716, 8025, 9645, 10700, 12860, 16050, 16075, 19290, 32100, 32150, 38580, 48225, 64300, 68801, 96450, 137602, 192900, 206403, 275204, 344005, 412806, 688010, 825612, 1032015, 1376020, 1720025, 2064030, 3440050, 4128060, 5160075, 6880100, 10320150, 20640300

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20640299
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20640300 can be divided by 72 positive divisors. The sum of these divisors (counting 20640300) is 1, the average is 0.013888888888889.

Base conversion 20640300

Base System Value
2 Binary 1001110101111001000101100
3 Ternary 1102211122011120
4 Quaternary 1032233020230
5 Quinary 20240442200
6 Senary 2014220540
8 Octal 116571054
10 Decimal 20640300
12 Duodecimal 6ab4750
16 Hexadecimal 13af22c
20 Vigesimal 6900f0
36 Base36 cae5o

Cryptographic Hash Functions

md5 8e094a26aa50f9b078eb58fb4e3af41f
sha1 f0e63bd08849988fdd12d85bc26834c92a5f11d2
sha256 36a19e8354047e64b87f44716f8d1087ec294dbcbc52e3fe11fc9fd52f711886
sha512 ce5f72e0261df50262857ae0f5b0ca66c3573d3e29650cf83622f503df86ebc974b432aab6dc9cc1d640140a84a62be012db0bb82e84b505eb9e93fb66919710
ripemd-160 30de65cffd31127ecb44bdb2e83c70fe0c6a1f1d

20640300 as geometric shapes

Circle

Radius = n
Diameter 41280600
Circumference 129686829.69578
Area 1.3383875354849E+15

Sphere

Radius = n
Volume 3.6832960331558E+22
Surface area 5.3535501419396E+15
Circumference 129686829.69578

Square

Length = n
Perimeter 82561200
Area 426021984090000
Diagonal 29189792.191449

Cube

Length = n
Surface area 2556131904540000
Volume 8.7932215582128E+21
Space diagonal 35750048.283464

Equilateral Triangle

Length = n
Perimeter 61920900
Area 1.8447293039629E+14
Altitude 17875024.141732

Triangular Pyramid

Length = n
Surface area 1.8447293039629E+14
Volume 1.0362910987147E+21
Height 9729930.7304831