28538316 (number)

28538316 is an even 8-digits composite number following 28538315 and preceding 28538317. In scientific notation, it is written as 2.8538316 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9512760 positive integers (up to 28538316) that are relatively prime to 28538316.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred thirty-eight thousand three hundred sixteen

Notation

Scientific notation 2.8538316 × 10^7
Engineering notation 2.8538316 × 10^6

Prime Factorization of 28538316

Prime Factorization 2 × 2 × 9 × 792731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14269158
Product of the distinct prime numbers

The prime factorization of 28538316 is 2 × 2 × 9 × 792731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 91, 96, 690, 614, 7591, 4677, 83121, 4401, 58053, 817508, 4985144, 2470784, 40192668, 93695642, 24890645, 498017994, 8621145031, 9744975877

Basic calculations (n = 28538316)

Multiplication

n×y
n×2 57076632
n×3 85614948
n×4 114153264
n×5 142691580

Division

n÷y
n÷2 14269158
n÷3 9512772
n÷3 7134579
n÷5 5707663.2

Exponentiation

ny
n2 814435480115856
n3 2.3242617093158E+22
n4 6.6330515127154E+29
n5 1.8929612011415E+37

Nth Root

y√n
2√n 5342.1265428666
3√n 305.5925629569
4√n 73.089852530065
5√n 30.980303533756

Divisors of 28538316

1, 2, 4, 9, 18, 36, 792731, 1585462, 3170924, 7134579, 14269158, 28538316

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28538315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28538316 can be divided by 12 positive divisors. The sum of these divisors (counting 28538316) is 1, the average is 0.083333333333333.

Base conversion 28538316

Base System Value
2 Binary 1101100110111010111001100
3 Ternary 1222200220012200
4 Quaternary 1230313113030
5 Quinary 24301211231
6 Senary 2455401500
8 Octal 154672714
10 Decimal 28538316
12 Duodecimal 9683290
16 Hexadecimal 1b375cc
20 Vigesimal 8i75fg
36 Base36 gzob0

Cryptographic Hash Functions

md5 dc52ee6a6913c4712b6fedf378f95c27
sha1 fc28f19a5545bc75dae74b2518c90dc37a6975d9
sha256 3e343290340f9ec0ab7153cd73f162b94be4972638e38777b0020a473726ad2c
sha512 e968b22f305bdd77e174d41949b979247084a536c350bc59e71acec3c2e7c5194f97b7996100788ed173c195e5dc20615d85ac1268b59a3163056ab95b804d32
ripemd-160 4dc7808925d69265390599f1c1c13f1fe6d12cc2

28538316 as geometric shapes

Circle

Radius = n
Diameter 57076632
Circumference 179311527.78285
Area 2.5586245211548E+15

Sphere

Radius = n
Volume 9.7358446813421E+22
Surface area 1.0234498084619E+16
Circumference 179311527.78285

Square

Length = n
Perimeter 114153264
Area 814435480115856
Diagonal 40359273.534489

Cube

Length = n
Surface area 4886612880695136
Volume 2.3242617093158E+22
Space diagonal 49429813.274456

Equilateral Triangle

Length = n
Perimeter 85614948
Area 3.5266090776185E+14
Altitude 24714906.637228

Triangular Pyramid

Length = n
Surface area 3.5266090776185E+14
Volume 2.7391686931824E+21
Height 13453091.178163