16505790 (number)

16505790 is an even 8-digits composite number following 16505789 and preceding 16505791. In scientific notation, it is written as 1.6505790 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 3699072 positive integers (up to 16505790) that are relatively prime to 16505790.

Interesting facts

Basic properties

Name

Name sixteen million five hundred five thousand seven hundred ninety

Notation

Scientific notation 1.6505790 × 10^7
Engineering notation 1.6505790 × 10^6

Prime Factorization of 16505790

Prime Factorization 2 × 5 × 3 × 7 × 53 × 1483

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16505790
Product of the distinct prime numbers

The prime factorization of 16505790 is 2 × 5 × 3 × 7 × 53 × 1483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16505790)

Multiplication

n×y
n×2 33011580
n×3 49517370
n×4 66023160
n×5 82528950

Division

n÷y
n÷2 8252895
n÷3 5501930
n÷3 4126447.5
n÷5 3301158

Exponentiation

ny
n2 272441103524100
n3 4.4968556421371E+21
n4 7.4224154889429E+28
n5 1.2251283135324E+36

Nth Root

y√n
2√n 4062.7318395385
3√n 254.61194339958
4√n 63.739562592934
5√n 27.76689148808

Divisors of 16505790

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16505789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16505790 can be divided by 64 positive divisors. The sum of these divisors (counting 16505790) is 1, the average is 0.015625.

Base conversion 16505790

Base System Value
2 Binary 111110111101101110111110
3 Ternary 1011001120200120
4 Quaternary 332331232332
5 Quinary 13211141130
6 Senary 1345435410
8 Octal 76755676
10 Decimal 16505790
12 Duodecimal 563bb66
16 Hexadecimal fbdbbe
20 Vigesimal 53349a
36 Base36 9try6

Cryptographic Hash Functions

md5 0ced6e84585d03a7b1c5b31762cea4b5
sha1 29cc1333e679b139c30778455c684293b063ae56
sha256 434967952d951712b7c2e40072654dfedf065f3bf880a3a685b0ca7a035e816a
sha512 089be8b500d10ec2b97e1becc5d2b51096365c03409d856c304455e5d7a4bba92c78edb2cf7cb428b249373e44d081d8294d0ea6504cb9ea1e2c9925355f7687
ripemd-160 dca3a22316858b8b97479a06e5d50b523e8fc157

16505790 as geometric shapes

Circle

Radius = n
Diameter 33011580
Circumference 103708937.21139
Area 8.5589896936721E+14

Sphere

Radius = n
Volume 1.8836384866122E+22
Surface area 3.4235958774688E+15
Circumference 103708937.21139

Square

Length = n
Perimeter 66023160
Area 272441103524100
Diagonal 23342712.075682

Cube

Length = n
Surface area 1634646621144600
Volume 4.4968556421371E+21
Space diagonal 28588866.899062

Equilateral Triangle

Length = n
Perimeter 49517370
Area 1.1797045834347E+14
Altitude 14294433.449531

Triangular Pyramid

Length = n
Surface area 1.1797045834347E+14
Volume 5.2995951976202E+20
Height 7780904.0252274