228748238 (number)

228748238 is an even 9-digits composite number following 228748237 and preceding 228748239. In scientific notation, it is written as 2.28748238 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 113305096 positive integers (up to 228748238) that are relatively prime to 228748238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.28748238 × 10^8
Engineering notation 2.28748238 × 10^6

Prime Factorization of 228748238

Prime Factorization 2 × 107 × 1068917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228748238
Product of the distinct prime numbers

The prime factorization of 228748238 is 2 × 107 × 1068917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 67, 77, 666, 335, 4569, 1007, 111, 25790, 760181, 148380, 9793139, 3687360, 83795742, 72188606, 650204234, 172506163, 7842702286, 1608768505

Basic calculations (n = 228748238)

Multiplication

n×y
n×2 457496476
n×3 686244714
n×4 914992952
n×5 1143741190

Division

n÷y
n÷2 114374119
n÷3 76249412.666667
n÷3 57187059.5
n÷5 45749647.6

Exponentiation

ny
n2 52325756388104644
n3 1.1969424575796E+25
n4 2.7379847815873E+33
n5 6.263091944589E+41

Nth Root

y√n
2√n 15124.425212219
3√n 611.57903006198
4√n 122.98140189565
5√n 46.975515157548

Divisors of 228748238

1, 2, 107, 214, 1068917, 2137834, 114374119, 228748238

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 -228748237
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 228748238 can be divided by 8 positive divisors. The sum of these divisors (counting 228748238) is 1, the average is 0.125.

Base conversion 228748238

Base System Value
2 Binary 1101101000100110101111001110
3 Ternary 120221102121120222
4 Quaternary 31220212233032
5 Quinary 432024420423
6 Senary 34410511342
8 Octal 1550465716
10 Decimal 228748238
12 Duodecimal 64735552
16 Hexadecimal da26bce
20 Vigesimal 3b9dabi
36 Base36 3s6v9q

Cryptographic Hash Functions

md5 56fda2bbc52af88a71ce101783f8561f
sha1 2838ffef2eb48a5ff751a9e2469bea6de4ea9037
sha256 469b1bab2765bbc60b8a4c5a8c8e3acb2b6b0cd3b1c6aa39d6516dbc93aa52ec
sha512 64de35ca93711fc265f99afde4134a6029558c8fbae08c7c0539f8e44261fac2d1c68c788dfc06a5f62e2c8c89bedc407dc8cbca20b79108e8374d3bd7f0eb46
ripemd-160 2c0869c17309b1d4e5c6596b650368a8633956d7

228748238 as geometric shapes

Circle

Radius = n
Diameter 457496476
Circumference 1437267568.0448
Area 1.643862118624E+17

Sphere

Radius = n
Volume 5.0137408420025E+25
Surface area 6.5754484744959E+17
Circumference 1437267568.0448

Square

Length = n
Perimeter 914992952
Area 52325756388104644
Diagonal 323498860.54855

Cube

Length = n
Surface area 313954538328627864
Volume 1.1969424575796E+25
Space diagonal 396203570.35786

Equilateral Triangle

Length = n
Perimeter 686244714
Area 2.2657717152167E+16
Altitude 198101785.17893

Triangular Pyramid

Length = n
Surface area 2.2657717152167E+16
Volume 1.4106102140744E+24
Height 107832953.51618