228538765 (number)

228538765 is an odd 9-digits composite number following 228538764 and preceding 228538766. In scientific notation, it is written as 2.28538765 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 141281280 positive integers (up to 228538765) that are relatively prime to 228538765.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million five hundred thirty-eight thousand seven hundred sixty-five

Notation

Scientific notation 2.28538765 × 10^8
Engineering notation 2.28538765 × 10^6

Prime Factorization of 228538765

Prime Factorization 455 × 43 × 11681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228538765
Product of the distinct prime numbers

The prime factorization of 228538765 is 455 × 43 × 11681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 33, 96, 874, 479, 9059, 8444, 20552, 2807, 774926, 851336, 7784833, 1276762, 23265606, 60482970, 124476259, 192142930, 7984293559, 2809216591

Basic calculations (n = 228538765)

Multiplication

n×y
n×2 457077530
n×3 685616295
n×4 914155060
n×5 1142693825

Division

n÷y
n÷2 114269382.5
n÷3 76179588.333333
n÷3 57134691.25
n÷5 45707753

Exponentiation

ny
n2 52229967107725225
n3 1.193657217879E+25
n4 2.7279694640741E+33
n5 6.234467722772E+41

Nth Root

y√n
2√n 15117.498635687
3√n 611.39229140123
4√n 122.95323759742
5√n 46.966908570211

Divisors of 228538765

1, 43, 455, 11681, 19565, 502283, 5314855, 228538765

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -228538764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228538765 can be divided by 8 positive divisors. The sum of these divisors (counting 228538765) is 1, the average is 0.125.

Base conversion 228538765

Base System Value
2 Binary 1101100111110011100110001101
3 Ternary 120221000222020201
4 Quaternary 31213303212031
5 Quinary 432001220030
6 Senary 34402213501
8 Octal 1547634615
10 Decimal 228538765
12 Duodecimal 64654291
16 Hexadecimal d9f398d
20 Vigesimal 3b876i5
36 Base36 3s2dn1

Cryptographic Hash Functions

md5 049e1b4016ac8c6258c163a0d0d73def
sha1 c10ed5dec99f36b6d7d07a834aa1f5576ab3b009
sha256 24da15e961c6cbb1fc22efe4bb8a1aedc108fc908f6fbfc494efff7e3905c9c8
sha512 b72c73f5417441ea65bb55d2174130da4cfcb1ececdcf293dc7923aea25155610a0c499a485f71c9a6e39902092c22d79281d3a512a9be937557dbfd16b820a9
ripemd-160 658767800d2ef6302f2d6137aff7d191b00742c9

228538765 as geometric shapes

Circle

Radius = n
Diameter 457077530
Circumference 1435951410.369
Area 1.6408528096287E+17

Sphere

Radius = n
Volume 4.9999796621242E+25
Surface area 6.5634112385146E+17
Circumference 1435951410.369

Square

Length = n
Perimeter 914155060
Area 52229967107725225
Diagonal 323202620.991

Cube

Length = n
Surface area 313379802646351350
Volume 1.193657217879E+25
Space diagonal 395840752.47904

Equilateral Triangle

Length = n
Perimeter 685616295
Area 2.2616239177058E+16
Altitude 197920376.23952

Triangular Pyramid

Length = n
Surface area 2.2616239177058E+16
Volume 1.4067385219575E+24
Height 107734206.997