328987071 (number)

328987071 is an odd 9-digits composite number following 328987070 and preceding 328987072. In scientific notation, it is written as 3.28987071 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 178097616 positive integers (up to 328987071) that are relatively prime to 328987071.

Interesting facts

Basic properties

Name

Name three hundred twenty-eight million nine hundred eighty-seven thousand seventy-one

Notation

Scientific notation 3.28987071 × 10^8
Engineering notation 3.28987071 × 10^6

Prime Factorization of 328987071

Prime Factorization 21 × 3 × 19 × 274843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 328987071
Product of the distinct prime numbers

The prime factorization of 328987071 is 21 × 3 × 19 × 274843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 328987071)

Multiplication

n×y
n×2 657974142
n×3 986961213
n×4 1315948284
n×5 1644935355

Division

n÷y
n÷2 164493535.5
n÷3 109662357
n÷3 82246767.75
n÷5 65797414.2

Exponentiation

ny
n2 108232492885159041
n3 3.5607090821317E+25
n4 1.1714272516136E+34
n5 3.8538442039794E+42

Nth Root

y√n
2√n 18138.000744294
3√n 690.33455106002
4√n 134.67739507539
5√n 50.516792310933

Divisors of 328987071

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 -328987070
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 328987071 can be divided by 16 positive divisors. The sum of these divisors (counting 328987071) is 1, the average is 0.0625.

Base conversion 328987071

Base System Value
2 Binary 10011100110111111000110111111
3 Ternary 211221001021102100
4 Quaternary 103212333012333
5 Quinary 1133210041241
6 Senary 52351200143
8 Octal 2346770677
10 Decimal 328987071
12 Duodecimal 92216053
16 Hexadecimal 139bf1bf
20 Vigesimal 52g37db
36 Base36 5fvc1r

Cryptographic Hash Functions

md5 134253dc90ddc4e95a2f8696680e7c54
sha1 a406a1e425341a5f141b828e7c5e3a427fcfa336
sha256 b13f66cd0d51ec5ad3be4809ddcd2d361d1900ad118769f3711aa5245e654be5
sha512 b82085716320cc28f48abcb497dbc8f85a34c606840853b31e529041afc51e641764e0d9b89b04cefd7953b0648bf37cd3e9b1082b950acc48e298ee53c3b754
ripemd-160 1b5db594761d6d1577e3dca9a93337f2e7a58017

328987071 as geometric shapes

Circle

Radius = n
Diameter 657974142
Circumference 2067086730.7592
Area 3.4002240452773E+17

Sphere

Radius = n
Volume 1.4915063325327E+26
Surface area 1.3600896181109E+18
Circumference 2067086730.7592

Square

Length = n
Perimeter 1315948284
Area 108232492885159041
Diagonal 465257977.6536

Cube

Length = n
Surface area 649394957310954246
Volume 3.5607090821317E+25
Space diagonal 569822322.00527

Equilateral Triangle

Length = n
Perimeter 986961213
Area 4.6866044176733E+16
Altitude 284911161.00263

Triangular Pyramid

Length = n
Surface area 4.6866044176733E+16
Volume 4.1963358963464E+24
Height 155085992.5512