20304471 (number)

20304471 is an odd 8-digits composite number following 20304470 and preceding 20304472. In scientific notation, it is written as 2.0304471 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 11692800 positive integers (up to 20304471) that are relatively prime to 20304471.

Interesting facts

Basic properties

Name

Name twenty million three hundred four thousand four hundred seventy-one

Notation

Scientific notation 2.0304471 × 10^7
Engineering notation 2.0304471 × 10^6

Prime Factorization of 20304471

Prime Factorization 33 × 43 × 349 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20304471
Product of the distinct prime numbers

The prime factorization of 20304471 is 33 × 43 × 349 × 41. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 53, 3, 536, 582, 2142, 6150, 45498, 51264, 468789, 295874, 7266855, 7977030, 60952860, 49463422, 925678672, 188788899, 3736276634, 3509121736

Basic calculations (n = 20304471)

Multiplication

n×y
n×2 40608942
n×3 60913413
n×4 81217884
n×5 101522355

Division

n÷y
n÷2 10152235.5
n÷3 6768157
n÷3 5076117.75
n÷5 4060894.2

Exponentiation

ny
n2 412271542589841
n3 8.3709555806407E+21
n4 1.6996782482941E+29
n5 3.4511067701818E+36

Nth Root

y√n
2√n 4506.0482687162
3√n 272.81226610567
4√n 67.12710532055
5√n 28.941320041675

Divisors of 20304471

1, 33, 41, 43, 349, 1353, 1419, 1763, 11517, 14309, 15007, 58179, 472197, 495231, 615287, 20304471

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 -20304470
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 20304471 can be divided by 16 positive divisors. The sum of these divisors (counting 20304471) is 1, the average is 0.0625.

Base conversion 20304471

Base System Value
2 Binary 1001101011101001001010111
3 Ternary 1102012120111110
4 Quaternary 1031131021113
5 Quinary 20144220341
6 Senary 2003110103
8 Octal 115351127
10 Decimal 20304471
12 Duodecimal 6972333
16 Hexadecimal 135d257
20 Vigesimal 66i13b
36 Base36 c3713

Cryptographic Hash Functions

md5 873e667c4e5cff455460622cc3c50710
sha1 223fa040ab44d8bdb6fd7deab35b716da6463867
sha256 f419b407cb1fc7fe0f69dab28b00d2f141d63e56207ed85668598a1c318bb4a6
sha512 e3008b7d7a18e64a37c4a671830a7285270be13606a8cc6916ef699d3330209a472aa45209a7366c042275de6ef689c8786a1bc9c96407f9fb4f9b362d9c323c
ripemd-160 acad801bba9c7c7aaf4027d8ddf135d565c9c74b

20304471 as geometric shapes

Circle

Radius = n
Diameter 40608942
Circumference 127576753.85725
Area 1.2951892494844E+15

Sphere

Radius = n
Volume 3.506417674089E+22
Surface area 5.1807569979375E+15
Circumference 127576753.85725

Square

Length = n
Perimeter 81217884
Area 412271542589841
Diagonal 28714858.265011

Cube

Length = n
Surface area 2473629255539046
Volume 8.3709555806407E+21
Space diagonal 35168375.392809

Equilateral Triangle

Length = n
Perimeter 60913413
Area 1.785188145701E+14
Altitude 17584187.696404

Triangular Pyramid

Length = n
Surface area 1.785188145701E+14
Volume 9.8652657601373E+20
Height 9571619.4216704