228889491 (number)

228889491 is an odd 9-digits composite number following 228889490 and preceding 228889492. In scientific notation, it is written as 2.28889491 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 145958472 positive integers (up to 228889491) that are relatively prime to 228889491.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million eight hundred eighty-nine thousand four hundred ninety-one

Notation

Scientific notation 2.28889491 × 10^8
Engineering notation 2.28889491 × 10^6

Prime Factorization of 228889491

Prime Factorization 3 × 23 × 3317239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228889491
Product of the distinct prime numbers

The prime factorization of 228889491 is 3 × 23 × 3317239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 228889491)

Multiplication

n×y
n×2 457778982
n×3 686668473
n×4 915557964
n×5 1144447455

Division

n÷y
n÷2 114444745.5
n÷3 76296497
n÷3 57222372.75
n÷5 45777898.2

Exponentiation

ny
n2 52390399090239081
n3 1.1991611781052E+25
n4 2.7447539168345E+33
n5 6.2824532694451E+41

Nth Root

y√n
2√n 15129.094189673
3√n 611.70488836813
4√n 123.00038288425
5√n 46.98131524077

Divisors of 228889491

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 -228889490
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 228889491 can be divided by 8 positive divisors. The sum of these divisors (counting 228889491) is 1, the average is 0.125.

Base conversion 228889491

Base System Value
2 Binary 1101101001001001001110010011
3 Ternary 120221200210100120
4 Quaternary 31221021032103
5 Quinary 432043430431
6 Senary 34413521323
8 Octal 1551111623
10 Decimal 228889491
12 Duodecimal 647a3243
16 Hexadecimal da49393
20 Vigesimal 3bab3eb
36 Base36 3s9w9f

Cryptographic Hash Functions

md5 918af0f7423519733c25b9983947222e
sha1 e2cf38d762984c79f4eabc3d34e92a6df0ecd21c
sha256 4ab34fc945abcf72515b12d3229b3a3c5fba06e638cc197721b33be422900042
sha512 d3517116f5343133a3f5978f4a8b612f02753c860ed9dc2e9a0e648bd46f9a0681bc53d68f207d76c7da61c7a8c14d36e871b96af178f1313cb51132d882a2ef
ripemd-160 fe43c9daf34975a6ed237bbe88c2e664d3a1b9a9

228889491 as geometric shapes

Circle

Radius = n
Diameter 457778982
Circumference 1438155086.819
Area 1.6458929290053E+17

Sphere

Radius = n
Volume 5.023034596807E+25
Surface area 6.5835717160213E+17
Circumference 1438155086.819

Square

Length = n
Perimeter 915557964
Area 52390399090239081
Diagonal 323698622.45687

Cube

Length = n
Surface area 314342394541434486
Volume 1.1991611781052E+25
Space diagonal 396448227.73058

Equilateral Triangle

Length = n
Perimeter 686668473
Area 2.2685708263276E+16
Altitude 198224113.86529

Triangular Pyramid

Length = n
Surface area 2.2685708263276E+16
Volume 1.4132250012897E+24
Height 107899540.81896