20128304 (number)

20128304 is an even 8-digits composite number following 20128303 and preceding 20128305. In scientific notation, it is written as 2.0128304 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 20 positive divisors. There are 8626368 positive integers (up to 20128304) that are relatively prime to 20128304.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0128304 × 10^7
Engineering notation 2.0128304 × 10^6

Prime Factorization of 20128304

Prime Factorization 2 × 2 × 2 × 2 × 7 × 179717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2516038
Product of the distinct prime numbers

The prime factorization of 20128304 is 2 × 2 × 2 × 2 × 7 × 179717. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 83, 49, 761, 381, 432, 2664, 70980, 59104, 762317, 581016, 2621057, 8681811, 35941110, 83058583, 114899335, 673862878, 9997007951, 8823700908

Basic calculations (n = 20128304)

Multiplication

n×y
n×2 40256608
n×3 60384912
n×4 80513216
n×5 100641520

Division

n÷y
n÷2 10064152
n÷3 6709434.6666667
n÷3 5032076
n÷5 4025660.8

Exponentiation

ny
n2 405148621916416
n3 8.1549546271147E+21
n4 1.6414540584077E+29
n5 3.3039686289664E+36

Nth Root

y√n
2√n 4486.4578455615
3√n 272.02097589101
4√n 66.981026011561
5√n 28.890924317495

Divisors of 20128304

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179717, 359434, 718868, 1258019, 1437736, 2516038, 2875472, 5032076, 10064152, 20128304

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20128303
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20128304 can be divided by 20 positive divisors. The sum of these divisors (counting 20128304) is 1, the average is 0.05.

Base conversion 20128304

Base System Value
2 Binary 1001100110010001000110000
3 Ternary 1101212121211202
4 Quaternary 1030302020300
5 Quinary 20123101204
6 Senary 1555230332
8 Octal 114621060
10 Decimal 20128304
12 Duodecimal 68a83a8
16 Hexadecimal 1332230
20 Vigesimal 65g0f4
36 Base36 bzf3k

Cryptographic Hash Functions

md5 7637af17f0fb0aadc9d0358aa2278adc
sha1 c1e10ee1026e04bf04b3dc898424982e3fc1967d
sha256 a588a96f725917d2d9a9287adfacd3a48c7256d8bd4df8ec304b9d4e99b4c227
sha512 2b7b7d425a2e40e8dc66de553c557fca95ce6f846cc1dd681497ca1f77e5274a5e5173b7a216c3c735d9dd8739fa8749e1ff0b20f5d3c435d151e8d18fd6ae85
ripemd-160 8bf5718c160776c595564f193dfd222f2670bcea

20128304 as geometric shapes

Circle

Radius = n
Diameter 40256608
Circumference 126469863.95124
Area 1.2728119342246E+15

Sphere

Radius = n
Volume 3.4159394062535E+22
Surface area 5.0912477368986E+15
Circumference 126469863.95124

Square

Length = n
Perimeter 80513216
Area 405148621916416
Diagonal 28465720.504369

Cube

Length = n
Surface area 2430891731498496
Volume 8.1549546271147E+21
Space diagonal 34863245.198192

Equilateral Triangle

Length = n
Perimeter 60384912
Area 1.7543449944394E+14
Altitude 17431622.599096

Triangular Pyramid

Length = n
Surface area 1.7543449944394E+14
Volume 9.610706195169E+20
Height 9488573.5014562