28528343 (number)

28528343 is an odd 8-digits composite number following 28528342 and preceding 28528344. In scientific notation, it is written as 2.8528343 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 28456800 positive integers (up to 28528343) that are relatively prime to 28528343.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred twenty-eight thousand three hundred forty-three

Notation

Scientific notation 2.8528343 × 10^7
Engineering notation 2.8528343 × 10^6

Prime Factorization of 28528343

Prime Factorization 401 × 71143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28528343
Product of the distinct prime numbers

The prime factorization of 28528343 is 401 × 71143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 11, 31, 82, 200, 753, 4221, 51119, 99968, 902158, 212576, 5356500, 3121721, 48117652, 98857220, 710301159, 453316899, 8333235149, 6489648599

Basic calculations (n = 28528343)

Multiplication

n×y
n×2 57056686
n×3 85585029
n×4 114113372
n×5 142641715

Division

n÷y
n÷2 14264171.5
n÷3 9509447.6666667
n÷3 7132085.75
n÷5 5705668.6

Exponentiation

ny
n2 813866354325649
n3 2.3218258512362E+22
n4 6.6237844270332E+29
n5 1.8896559409246E+37

Nth Root

y√n
2√n 5341.1930315239
3√n 305.55696135013
4√n 73.083466198067
5√n 30.978137955628

Divisors of 28528343

1, 401, 71143, 28528343

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 -28528342
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 28528343 can be divided by 4 positive divisors. The sum of these divisors (counting 28528343) is 1, the average is 0.25.

Base conversion 28528343

Base System Value
2 Binary 1101100110100111011010111
3 Ternary 1222200101112022
4 Quaternary 1230310323113
5 Quinary 24300401333
6 Senary 2455243355
8 Octal 154647327
10 Decimal 28528343
12 Duodecimal 967955b
16 Hexadecimal 1b34ed7
20 Vigesimal 8i60h3
36 Base36 gzglz

Cryptographic Hash Functions

md5 64a5cdfc86f274fb6ffa951143be2311
sha1 beb5040c9217a0faf25713d523a361c34b7f2480
sha256 b690ce2d14cf9743810892455acf249c73ccbadd76737a0b4be06324f53a6a21
sha512 d13d86c6aa8320b440d33cb4b5aaef1c94345ab638c9a6afc0f8eed7f1cd8513d948eabf5b45c1ec0b1479f9b778990a9840c90d631b800125f89d70d8463cb0
ripemd-160 b58d0c8029a4aadf74ebf6848af4474b69852f60

28528343 as geometric shapes

Circle

Radius = n
Diameter 57056686
Circumference 179248865.57578
Area 2.5568365597534E+15

Sphere

Radius = n
Volume 9.7256413828779E+22
Surface area 1.0227346239013E+16
Circumference 179248865.57578

Square

Length = n
Perimeter 114113372
Area 813866354325649
Diagonal 40345169.582632

Cube

Length = n
Surface area 4883198125953894
Volume 2.3218258512362E+22
Space diagonal 49412539.531752

Equilateral Triangle

Length = n
Perimeter 85585029
Area 3.5241446906572E+14
Altitude 24706269.765876

Triangular Pyramid

Length = n
Surface area 3.5241446906572E+14
Volume 2.7362980069055E+21
Height 13448389.860877