16909830 (number)

16909830 is an even 8-digits composite number following 16909829 and preceding 16909831. In scientific notation, it is written as 1.6909830 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 3687552 positive integers (up to 16909830) that are relatively prime to 16909830.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred nine thousand eight hundred thirty

Notation

Scientific notation 1.6909830 × 10^7
Engineering notation 1.6909830 × 10^6

Prime Factorization of 16909830

Prime Factorization 2 × 15 × 9 × 7 × 389 × 23

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16909830
Product of the distinct prime numbers

The prime factorization of 16909830 is 2 × 15 × 9 × 7 × 389 × 23. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16909830)

Multiplication

n×y
n×2 33819660
n×3 50729490
n×4 67639320
n×5 84549150

Division

n÷y
n÷2 8454915
n÷3 5636610
n÷3 4227457.5
n÷5 3381966

Exponentiation

ny
n2 285942350628900
n3 4.8352365389351E+21
n4 8.1763027883181E+28
n5 1.3825989017898E+36

Nth Root

y√n
2√n 4112.1563686222
3√n 256.6727402472
4√n 64.126097406767
5√n 27.901519048285

Divisors of 16909830

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 -16909829
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 16909830 can be divided by 64 positive divisors. The sum of these divisors (counting 16909830) is 1, the average is 0.015625.

Base conversion 16909830

Base System Value
2 Binary 1000000100000011000000110
3 Ternary 1011211002221000
4 Quaternary 1000200120012
5 Quinary 13312103310
6 Senary 1402234130
8 Octal 100403006
10 Decimal 16909830
12 Duodecimal 57b5946
16 Hexadecimal 1020606
20 Vigesimal 55deba
36 Base36 a2fpi

Cryptographic Hash Functions

md5 36c36d6ff8b54a6e60ff3b296dd41942
sha1 9e561e920a6ef3d8aea259882c7840d29e5826d0
sha256 aa0ca88f8d8d8898c98dc042d2cddf4492d83086b16952679a9c7fcf63b71aff
sha512 2f0e783f2864b375540bc850e0af9261c23947fd886a940659b5adfc2e6479a432b56fc06830b8596ec7f96c0d8ddee27b0c058d758acee7fe4d016c343eb83e
ripemd-160 11dc1ca3c03f31751ad7a1d3467765a7045dab39

16909830 as geometric shapes

Circle

Radius = n
Diameter 33819660
Circumference 106247595.4029
Area 8.9831438808595E+14

Sphere

Radius = n
Volume 2.0253791452117E+22
Surface area 3.5932575523438E+15
Circumference 106247595.4029

Square

Length = n
Perimeter 67639320
Area 285942350628900
Diagonal 23914110.923423

Cube

Length = n
Surface area 1715654103773400
Volume 4.8352365389351E+21
Space diagonal 29288684.707352

Equilateral Triangle

Length = n
Perimeter 50729490
Area 1.2381666983123E+14
Altitude 14644342.353676

Triangular Pyramid

Length = n
Surface area 1.2381666983123E+14
Volume 5.69838090887E+20
Height 7971370.3078078