20494265 (number)

20494265 is an odd 8-digits composite number following 20494264 and preceding 20494266. In scientific notation, it is written as 2.0494265 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 13404160 positive integers (up to 20494265) that are relatively prime to 20494265.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-four thousand two hundred sixty-five

Notation

Scientific notation 2.0494265 × 10^7
Engineering notation 2.0494265 × 10^6

Prime Factorization of 20494265

Prime Factorization 115 × 11 × 17 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20494265
Product of the distinct prime numbers

The prime factorization of 20494265 is 115 × 11 × 17 × 953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 6, 49, 680, 865, 9319, 6607, 96507, 40978, 435189, 754553, 3722661, 5416350, 1476250, 16635872, 751140524, 465048692, 5845140299, 8967786860

Basic calculations (n = 20494265)

Multiplication

n×y
n×2 40988530
n×3 61482795
n×4 81977060
n×5 102471325

Division

n÷y
n÷2 10247132.5
n÷3 6831421.6666667
n÷3 5123566.25
n÷5 4098853

Exponentiation

ny
n2 420014897890225
n3 8.6078966213102E+21
n4 1.7641251444974E+29
n5 3.6154448204492E+36

Nth Root

y√n
2√n 4527.0591999664
3√n 273.65965965995
4√n 67.283424407252
5√n 28.995224087158

Divisors of 20494265

1, 11, 17, 115, 187, 953, 1265, 1955, 10483, 16201, 21505, 109595, 178211, 1205545, 1863115, 20494265

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 -20494264
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 20494265 can be divided by 16 positive divisors. The sum of these divisors (counting 20494265) is 1, the average is 0.0625.

Base conversion 20494265

Base System Value
2 Binary 1001110001011011110111001
3 Ternary 1102120012211212
4 Quaternary 1032023132321
5 Quinary 20221304030
6 Senary 2011132505
8 Octal 116133671
10 Decimal 20494265
12 Duodecimal 6a44135
16 Hexadecimal 138b7b9
20 Vigesimal 681fd5
36 Base36 c79h5

Cryptographic Hash Functions

md5 32e79e8caf90c48cfea7dfdc7123eaab
sha1 e55db2c7cad3a4cb87d53b1f801490c54b21acb0
sha256 398f34ed7a880f4ec4910ad52e3d892ffeb02f3850e0c093134fb9b879aed810
sha512 8152f3916025f6ebc3acccc65bf93e73821a38217f4e6b00ddac11ca88d3032190732270bf25d17983f32137348761d33b27ac40f092f3da1dfd75f0f44c51a8
ripemd-160 7ecc13cd00baae8bea79834ef37cce6066716d69

20494265 as geometric shapes

Circle

Radius = n
Diameter 40988530
Circumference 128769264.72944
Area 1.3195157176102E+15

Sphere

Radius = n
Volume 3.6056673051158E+22
Surface area 5.2780628704408E+15
Circumference 128769264.72944

Square

Length = n
Perimeter 81977060
Area 420014897890225
Diagonal 28983267.513868

Cube

Length = n
Surface area 2520089387341350
Volume 8.6078966213102E+21
Space diagonal 35497108.243781

Equilateral Triangle

Length = n
Perimeter 61482795
Area 1.8187178577043E+14
Altitude 17748554.12189

Triangular Pyramid

Length = n
Surface area 1.8187178577043E+14
Volume 1.0144503454469E+21
Height 9661089.1712894