228748239 (number)

228748239 is an odd 9-digits composite number following 228748238 and preceding 228748240. In scientific notation, it is written as 2.28748239 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 143467200 positive integers (up to 228748239) that are relatively prime to 228748239.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million seven hundred forty-eight thousand two hundred thirty-nine

Notation

Scientific notation 2.28748239 × 10^8
Engineering notation 2.28748239 × 10^6

Prime Factorization of 228748239

Prime Factorization 513 × 151 × 2953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228748239
Product of the distinct prime numbers

The prime factorization of 228748239 is 513 × 151 × 2953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 78, 97, 419, 615, 2007, 298, 8876, 69188, 318145, 768583, 4196851, 9791468, 41693630, 71710838, 714139301, 112544914, 9570456238, 4278291245

Basic calculations (n = 228748239)

Multiplication

n×y
n×2 457496478
n×3 686244717
n×4 914992956
n×5 1143741195

Division

n÷y
n÷2 114374119.5
n÷3 76249413
n÷3 57187059.75
n÷5 45749647.8

Exponentiation

ny
n2 52325756845601121
n3 1.1969424732773E+25
n4 2.737984829465E+33
n5 6.2630920814883E+41

Nth Root

y√n
2√n 15124.425245278
3√n 611.57903095317
4√n 122.98140203005
5√n 46.97551519862

Divisors of 228748239

1, 151, 513, 2953, 77463, 445903, 1514889, 228748239

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 -228748238
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 228748239 can be divided by 8 positive divisors. The sum of these divisors (counting 228748239) is 1, the average is 0.125.

Base conversion 228748239

Base System Value
2 Binary 1101101000100110101111001111
3 Ternary 120221102121121000
4 Quaternary 31220212233033
5 Quinary 432024420424
6 Senary 34410511343
8 Octal 1550465717
10 Decimal 228748239
12 Duodecimal 64735553
16 Hexadecimal da26bcf
20 Vigesimal 3b9dabj
36 Base36 3s6v9r

Cryptographic Hash Functions

md5 634eb92e516c9477e9eca604730931e1
sha1 ccffddd220643f96218fae4ec534dbf628bb27cb
sha256 e6a8c5d743be7eed09187a868b32e93e31ebd0d38c9e2eecdeb57190ef252fbd
sha512 6e86291a6f173b519fefc92ef1b38ebf33bf8db5f993d569d9b0dc8d2b519d05f6abfd2bd432894216c8b0f08403d1117139ef5e65a14f65a55b27de178e841b
ripemd-160 d095dc0c74bf59f8e94fb000ec4df5e42a1362c1

228748239 as geometric shapes

Circle

Radius = n
Diameter 457496478
Circumference 1437267574.328
Area 1.6438621329967E+17

Sphere

Radius = n
Volume 5.0137409077569E+25
Surface area 6.5754485319867E+17
Circumference 1437267574.328

Square

Length = n
Perimeter 914992956
Area 52325756845601121
Diagonal 323498861.96276

Cube

Length = n
Surface area 313954541073606726
Volume 1.1969424732773E+25
Space diagonal 396203572.08991

Equilateral Triangle

Length = n
Perimeter 686244717
Area 2.2657717350269E+16
Altitude 198101786.04495

Triangular Pyramid

Length = n
Surface area 2.2657717350269E+16
Volume 1.4106102325743E+24
Height 107832953.98759