16809768 (number)

16809768 is an even 8-digits composite number following 16809767 and preceding 16809769. In scientific notation, it is written as 1.6809768 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 5602608 positive integers (up to 16809768) that are relatively prime to 16809768.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred nine thousand seven hundred sixty-eight

Notation

Scientific notation 1.6809768 × 10^7
Engineering notation 1.6809768 × 10^6

Prime Factorization of 16809768

Prime Factorization 2 × 2 × 2 × 3 × 9 × 3 × 3 × 8647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 466938
Product of the distinct prime numbers

The prime factorization of 16809768 is 2 × 2 × 2 × 3 × 9 × 3 × 3 × 8647. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16809768)

Multiplication

n×y
n×2 33619536
n×3 50429304
n×4 67239072
n×5 84048840

Division

n÷y
n÷2 8404884
n÷3 5603256
n÷3 4202442
n÷5 3361953.6

Exponentiation

ny
n2 282568300213824
n3 4.7499075707487E+21
n4 7.984484428573E+28
n5 1.3421733084392E+36

Nth Root

y√n
2√n 4099.9717072195
3√n 256.16546106798
4√n 64.031021444449
5√n 27.868419796355

Divisors of 16809768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16809767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16809768 can be divided by 48 positive divisors. The sum of these divisors (counting 16809768) is 1, the average is 0.020833333333333.

Base conversion 16809768

Base System Value
2 Binary 1000000000111111100101000
3 Ternary 1011122000200000
4 Quaternary 1000013330220
5 Quinary 13300403033
6 Senary 1400143000
8 Octal 100077450
10 Decimal 16809768
12 Duodecimal 5767a60
16 Hexadecimal 1007f28
20 Vigesimal 551488
36 Base36 a0ai0

Cryptographic Hash Functions

md5 07bb8e12027af31340cecc1e50c7a894
sha1 6db8ec2021f5155cb826c0d53c6bd116e6538539
sha256 f381af69edd12cca9a0cded9cef7c00d0f6838634b0fd2dca62547f0dbf5e6d0
sha512 0e580ecf184c19c86f130f40b2b9cce14454902061171991ed9304fb3eeedc15bc757d7f13854f1efbd7fa3403ef17a90d978a41db79f518f7d8e8fbf0a3a138
ripemd-160 d8b944055684728ca362db9a0d2bae702dfbbc15

16809768 as geometric shapes

Circle

Radius = n
Diameter 33619536
Circumference 105618887.3147
Area 8.877144960891E+14

Sphere

Radius = n
Volume 1.9896366305993E+22
Surface area 3.5508579843564E+15
Circumference 105618887.3147

Square

Length = n
Perimeter 67239072
Area 282568300213824
Diagonal 23772601.885945

Cube

Length = n
Surface area 1695409801282944
Volume 4.7499075707487E+21
Space diagonal 29115372.239445

Equilateral Triangle

Length = n
Perimeter 50429304
Area 1.2235566314468E+14
Altitude 14557686.119723

Triangular Pyramid

Length = n
Surface area 1.2235566314468E+14
Volume 5.5978197554762E+20
Height 7924200.6286484