20403047 (number)

20403047 is an odd 8-digits composite number following 20403046 and preceding 20403048. In scientific notation, it is written as 2.0403047 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 16634112 positive integers (up to 20403047) that are relatively prime to 20403047.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand forty-seven

Notation

Scientific notation 2.0403047 × 10^7
Engineering notation 2.0403047 × 10^6

Prime Factorization of 20403047

Prime Factorization 7 × 359 × 23 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20403047
Product of the distinct prime numbers

The prime factorization of 20403047 is 7 × 359 × 23 × 353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 2, 35, 499, 107, 7313, 6298, 57958, 38037, 439356, 35008, 1692061, 6258808, 21062213, 38908988, 983158897, 964325673, 4020271703, 3825553421

Basic calculations (n = 20403047)

Multiplication

n×y
n×2 40806094
n×3 61209141
n×4 81612188
n×5 102015235

Division

n÷y
n÷2 10201523.5
n÷3 6801015.6666667
n÷3 5100761.75
n÷5 4080609.4

Exponentiation

ny
n2 416284326884209
n3 8.4934686867819E+21
n4 1.7329264080944E+29
n5 3.5356978951891E+36

Nth Root

y√n
2√n 4516.9732122296
3√n 273.25304486322
4√n 67.208431109717
5√n 28.969367021105

Divisors of 20403047

1, 7, 23, 161, 353, 359, 2471, 2513, 8119, 8257, 56833, 57799, 126727, 887089, 2914721, 20403047

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 -20403046
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 20403047 can be divided by 16 positive divisors. The sum of these divisors (counting 20403047) is 1, the average is 0.0625.

Base conversion 20403047

Base System Value
2 Binary 1001101110101001101100111
3 Ternary 1102101120201102
4 Quaternary 1031311031213
5 Quinary 20210344142
6 Senary 2005150315
8 Octal 115651547
10 Decimal 20403047
12 Duodecimal 69bb39b
16 Hexadecimal 1375367
20 Vigesimal 67a7c7
36 Base36 c5b3b

Cryptographic Hash Functions

md5 14e11e4d7ed2e48afa07c6bcfbba306c
sha1 7a62cf80653ef90de80302e08479e10c4cde155e
sha256 c08dc230c31688e46a8b42f62d50fee329a48c8d5555088349c04a9c1ad89bc2
sha512 37adfefd166db86d80128006b463635eb96c9d54487aafded3b40844ec834af692dbaef25f3dbdf3eeae0d95da650ce899537effbd503c2eb1d703b896469ead
ripemd-160 42564743ae6227c531a2e1e29570f210f92ecbaa

20403047 as geometric shapes

Circle

Radius = n
Diameter 40806094
Circumference 128196125.13209
Area 1.307795783144E+15

Sphere

Radius = n
Volume 3.5577358439852E+22
Surface area 5.231183132576E+15
Circumference 128196125.13209

Square

Length = n
Perimeter 81612188
Area 416284326884209
Diagonal 28854265.781136

Cube

Length = n
Surface area 2497705961305254
Volume 8.4934686867819E+21
Space diagonal 35339114.033216

Equilateral Triangle

Length = n
Perimeter 61209141
Area 1.8025640113952E+14
Altitude 17669557.016608

Triangular Pyramid

Length = n
Surface area 1.8025640113952E+14
Volume 1.0009648840365E+21
Height 9618088.5937119