20304820 (number)

20304820 is an even 8-digits composite number following 20304819 and preceding 20304821. In scientific notation, it is written as 2.0304820 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 8095872 positive integers (up to 20304820) that are relatively prime to 20304820.

Interesting facts

Basic properties

Name

Name twenty million three hundred four thousand eight hundred twenty

Notation

Scientific notation 2.0304820 × 10^7
Engineering notation 2.0304820 × 10^6

Prime Factorization of 20304820

Prime Factorization 2 × 2 × 5 × 349 × 2909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10152410
Product of the distinct prime numbers

The prime factorization of 20304820 is 2 × 2 × 5 × 349 × 2909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 8, 15, 253, 288, 2359, 383, 70041, 47218, 281985, 440475, 7596215, 7100990, 27042135, 92051070, 789688334, 776835329, 6896201356, 4580042518

Basic calculations (n = 20304820)

Multiplication

n×y
n×2 40609640
n×3 60914460
n×4 81219280
n×5 101524100

Division

n÷y
n÷2 10152410
n÷3 6768273.3333333
n÷3 5076205
n÷5 4060964

Exponentiation

ny
n2 412285715232400
n3 8.3713872363651E+21
n4 1.6997951098469E+29
n5 3.4514033742322E+36

Nth Root

y√n
2√n 4506.0869942779
3√n 272.81382915937
4√n 67.127393769443
5√n 28.941419531597

Divisors of 20304820

1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 2909, 3490, 5818, 6980, 11636, 14545, 29090, 58180, 1015241, 2030482, 4060964, 5076205, 10152410, 20304820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20304819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20304820 can be divided by 24 positive divisors. The sum of these divisors (counting 20304820) is 1, the average is 0.041666666666667.

Base conversion 20304820

Base System Value
2 Binary 1001101011101001110110100
3 Ternary 1102012120222101
4 Quaternary 1031131032310
5 Quinary 20144223240
6 Senary 2003111444
8 Octal 115351664
10 Decimal 20304820
12 Duodecimal 6972584
16 Hexadecimal 135d3b4
20 Vigesimal 66i210
36 Base36 c37as

Cryptographic Hash Functions

md5 63118311c672437d0fa8f9c91e169421
sha1 01fbff1c3a6ecbae87d0e184f3b7bc1e06279b84
sha256 06e9ec2bb821d68f1e3c3ded8aac91f2314a286299104f2c831926b8f1c9ab84
sha512 8e08270a0a3aeb8ccef1338e85aaf012c716a5454258ff88e44617a047760a213e5d8c6a51e71da408d0d2a8aa96684c2bf062986f54aa43fad47f5b7613b722
ripemd-160 771998bf6f206cbfbd11f3ce70c88abf2d3470c1

20304820 as geometric shapes

Circle

Radius = n
Diameter 40609640
Circumference 127578946.68893
Area 1.2952337741541E+15

Sphere

Radius = n
Volume 3.506598485616E+22
Surface area 5.1809350966165E+15
Circumference 127578946.68893

Square

Length = n
Perimeter 81219280
Area 412285715232400
Diagonal 28715351.825544

Cube

Length = n
Surface area 2473714291394400
Volume 8.3713872363651E+21
Space diagonal 35168979.878541

Equilateral Triangle

Length = n
Perimeter 60914460
Area 1.7852495150435E+14
Altitude 17584489.93927

Triangular Pyramid

Length = n
Surface area 1.7852495150435E+14
Volume 9.8657744712872E+20
Height 9571783.9418482