20304874 (number)

20304874 is an even 8-digits composite number following 20304873 and preceding 20304875. In scientific notation, it is written as 2.0304874 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 10152436 positive integers (up to 20304874) that are relatively prime to 20304874.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0304874 × 10^7
Engineering notation 2.0304874 × 10^6

Prime Factorization of 20304874

Prime Factorization 2 × 10152437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20304874
Product of the distinct prime numbers

The prime factorization of 20304874 is 2 × 10152437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 37, 71, 825, 73, 139, 7051, 8920, 54142, 524050, 796783, 2789847, 2918611, 97184965, 6403790, 823620803, 911134813, 8951758610, 5786597335

Basic calculations (n = 20304874)

Multiplication

n×y
n×2 40609748
n×3 60914622
n×4 81219496
n×5 101524370

Division

n÷y
n÷2 10152437
n÷3 6768291.3333333
n÷3 5076218.5
n÷5 4060974.8

Exponentiation

ny
n2 412287908155876
n3 8.3714540268286E+21
n4 1.6998131921155E+29
n5 3.4514492689443E+36

Nth Root

y√n
2√n 4506.0929861688
3√n 272.81407100562
4√n 67.127438400172
5√n 28.941434925331

Divisors of 20304874

1, 2, 10152437, 20304874

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20304873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20304874 can be divided by 4 positive divisors. The sum of these divisors (counting 20304874) is 1, the average is 0.25.

Base conversion 20304874

Base System Value
2 Binary 1001101011101001111101010
3 Ternary 1102012121001101
4 Quaternary 1031131033222
5 Quinary 20144223444
6 Senary 2003112014
8 Octal 115351752
10 Decimal 20304874
12 Duodecimal 697260a
16 Hexadecimal 135d3ea
20 Vigesimal 66i23e
36 Base36 c37ca

Cryptographic Hash Functions

md5 32640f8b1fbf6e347d45caa8c8a2d242
sha1 1ba5610e876d6f93cdcf46b7570597b69f3ea75e
sha256 ab6d4c6ecb267bdef49f5f06db6f8a1c11ab880ccf771bf5ebf1b29de3d45669
sha512 7b9478dd014a47f2d4c9bd8ff6fb175066c4c58eb572d19f1dbc1b38626cc9949240cca56d1c6d0605ea807c7e66f59715f692cf54a898fef6e2a371f517af0d
ripemd-160 b9a2c54ff5379b7b9f4748a519cf04a9e2eabba0

20304874 as geometric shapes

Circle

Radius = n
Diameter 40609748
Circumference 127579285.98093
Area 1.2952406634264E+15

Sphere

Radius = n
Volume 3.5066264627399E+22
Surface area 5.1809626537056E+15
Circumference 127579285.98093

Square

Length = n
Perimeter 81219496
Area 412287908155876
Diagonal 28715428.193077

Cube

Length = n
Surface area 2473727448935256
Volume 8.3714540268286E+21
Space diagonal 35169073.409284

Equilateral Triangle

Length = n
Perimeter 60914622
Area 1.7852590106807E+14
Altitude 17584536.704642

Triangular Pyramid

Length = n
Surface area 1.7852590106807E+14
Volume 9.8658531846033E+20
Height 9571809.3976923