181228082 (number)

181228082 is an even 9-digits composite number following 181228081 and preceding 181228083. In scientific notation, it is written as 1.81228082 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 77447040 positive integers (up to 181228082) that are relatively prime to 181228082.

Interesting facts

Basic properties

Name

Name one hundred eighty-one million two hundred twenty-eight thousand eighty-two

Notation

Scientific notation 1.81228082 × 10^8
Engineering notation 1.81228082 × 10^6

Prime Factorization of 181228082

Prime Factorization 2 × 7 × 353 × 36671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 181228082
Product of the distinct prime numbers

The prime factorization of 181228082 is 2 × 7 × 353 × 36671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 34, 35, 830, 602, 4946, 9579, 54439, 54276, 303869, 464623, 2590941, 6266731, 63079203, 38088755, 340440873, 990375992, 2425402751, 7943753442

Basic calculations (n = 181228082)

Multiplication

n×y
n×2 362456164
n×3 543684246
n×4 724912328
n×5 906140410

Division

n÷y
n÷2 90614041
n÷3 60409360.666667
n÷3 45307020.5
n÷5 36245616.4

Exponentiation

ny
n2 32843617705398724
n3 5.9521858426907E+24
n4 1.0787032239784E+33
n5 1.9549131632882E+41

Nth Root

y√n
2√n 13462.097979141
3√n 565.90278518648
4√n 116.02628141564
5√n 44.837882942566

Divisors of 181228082

1, 2, 7, 14, 353, 706, 2471, 4942, 36671, 73342, 256697, 513394, 12944863, 25889726, 90614041, 181228082

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -181228081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 181228082 can be divided by 16 positive divisors. The sum of these divisors (counting 181228082) is 1, the average is 0.0625.

Base conversion 181228082

Base System Value
2 Binary 1010110011010101001000110010
3 Ternary 110122000100012012
4 Quaternary 22303111020302
5 Quinary 332343244312
6 Senary 25552202522
8 Octal 1263251062
10 Decimal 181228082
12 Duodecimal 50839442
16 Hexadecimal acd5232
20 Vigesimal 2gcda42
36 Base36 2zwche

Cryptographic Hash Functions

md5 54a3462a8080962708947b9dc3556502
sha1 d8e0ed79bf00756e598b2fd01869a82885f8b176
sha256 76d24b2684d793e6ebf8d5c5c0e40c7230893bc3906394952191653aa433aa96
sha512 298dd80579f80cd2e45e04f71f06261119971debeadd4dd005d330e31cde7ae51fb426b1948343185c736ee22f3f48c6ad9748f08fd0774aad96e6f509437165
ripemd-160 554f8785737eece273e1881ab81eed729c59eea0

181228082 as geometric shapes

Circle

Radius = n
Diameter 362456164
Circumference 1138689622.0707
Area 1.0318126810059E+17

Sphere

Radius = n
Volume 2.4932457754931E+25
Surface area 4.1272507240237E+17
Circumference 1138689622.0707

Square

Length = n
Perimeter 724912328
Area 32843617705398724
Diagonal 256295211.44726

Cube

Length = n
Surface area 197061706232392344
Volume 5.9521858426907E+24
Space diagonal 313896245.78226

Equilateral Triangle

Length = n
Perimeter 543684246
Area 1.422170364253E+16
Altitude 156948122.89113

Triangular Pyramid

Length = n
Surface area 1.422170364253E+16
Volume 7.0147182870819E+23
Height 85431737.149088