328731685 (number)

328731685 is an odd 9-digits composite number following 328731684 and preceding 328731686. In scientific notation, it is written as 3.28731685 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 262920384 positive integers (up to 328731685) that are relatively prime to 328731685.

Interesting facts

Basic properties

Name

Name three hundred twenty-eight million seven hundred thirty-one thousand six hundred eighty-five

Notation

Scientific notation 3.28731685 × 10^8
Engineering notation 3.28731685 × 10^6

Prime Factorization of 328731685

Prime Factorization 5 × 8573 × 7669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 328731685
Product of the distinct prime numbers

The prime factorization of 328731685 is 5 × 8573 × 7669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 328731685)

Multiplication

n×y
n×2 657463370
n×3 986195055
n×4 1314926740
n×5 1643658425

Division

n÷y
n÷2 164365842.5
n÷3 109577228.33333
n÷3 82182921.25
n÷5 65746337

Exponentiation

ny
n2 108064520722939225
n3 3.5524231985969E+25
n4 1.1677940639079E+34
n5 3.8389091036143E+42

Nth Root

y√n
2√n 18130.959296187
3√n 690.15587390751
4√n 134.65125062987
5√n 50.508946841899

Divisors of 328731685

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 -328731684
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 328731685 can be divided by 8 positive divisors. The sum of these divisors (counting 328731685) is 1, the average is 0.125.

Base conversion 328731685

Base System Value
2 Binary 10011100110000000110000100101
3 Ternary 211220120022002121
4 Quaternary 103212000300211
5 Quinary 1133123403220
6 Senary 52341505541
8 Octal 2346006045
10 Decimal 328731685
12 Duodecimal 921122b1
16 Hexadecimal 13980c25
20 Vigesimal 52eb945
36 Base36 5fpuzp

Cryptographic Hash Functions

md5 53776ddfc5d09a1f49b18a3ac73faf7a
sha1 6a61a8173c7ae2762ca6fda6fd7082dabee4e5dd
sha256 f535bbaf818af70d2c1de4cd61bdd398a80c109bd5dbf9a557c5bfa3fefb4d38
sha512 377e0a0795d6ae4fda7af508108273a37ea45976528229fe750d136ed19a031490ec44727efec5f18743e47b27016439b51090575c8a62b7de7d3c901d70ab7e
ripemd-160 6317f550017da2c745ffea669d3e710937310363

328731685 as geometric shapes

Circle

Radius = n
Diameter 657463370
Circumference 2065482093.1964
Area 3.3949470441689E+17

Sphere

Radius = n
Volume 1.4880355497539E+26
Surface area 1.3579788176676E+18
Circumference 2065482093.1964

Square

Length = n
Perimeter 1314926740
Area 108064520722939225
Diagonal 464896807.30876

Cube

Length = n
Surface area 648387124337635350
Volume 3.5524231985969E+25
Space diagonal 569379980.47773

Equilateral Triangle

Length = n
Perimeter 986195055
Area 4.6793310096928E+16
Altitude 284689990.23886

Triangular Pyramid

Length = n
Surface area 4.6793310096928E+16
Volume 4.1865708889538E+24
Height 154965602.43625