16809720 (number)

16809720 is an even 8-digits composite number following 16809719 and preceding 16809721. In scientific notation, it is written as 1.6809720 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 4443264 positive integers (up to 16809720) that are relatively prime to 16809720.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred nine thousand seven hundred twenty

Notation

Scientific notation 1.6809720 × 10^7
Engineering notation 1.6809720 × 10^6

Prime Factorization of 16809720

Prime Factorization 2 × 2 × 2 × 3 × 5 × 127 × 1103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4202430
Product of the distinct prime numbers

The prime factorization of 16809720 is 2 × 2 × 2 × 3 × 5 × 127 × 1103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16809720)

Multiplication

n×y
n×2 33619440
n×3 50429160
n×4 67238880
n×5 84048600

Division

n÷y
n÷2 8404860
n÷3 5603240
n÷3 4202430
n÷5 3361944

Exponentiation

ny
n2 282566686478400
n3 4.7498668810297E+21
n4 7.9843932307382E+28
n5 1.3421541457861E+36

Nth Root

y√n
2√n 4099.9658535163
3√n 256.16521724241
4√n 64.030975734533
5√n 27.868403880779

Divisors of 16809720

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 -16809719
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 16809720 can be divided by 64 positive divisors. The sum of these divisors (counting 16809720) is 1, the average is 0.015625.

Base conversion 16809720

Base System Value
2 Binary 1000000000111111011111000
3 Ternary 1011122000121020
4 Quaternary 1000013323320
5 Quinary 13300402340
6 Senary 1400142440
8 Octal 100077370
10 Decimal 16809720
12 Duodecimal 5767a20
16 Hexadecimal 1007ef8
20 Vigesimal 551460
36 Base36 a0ago

Cryptographic Hash Functions

md5 17f144e2d094e48aba4e8e49fb707b9c
sha1 827dbacac166c8c9e30a4b0a747d8bf0cdb48723
sha256 d18e99f6498bf6e16d8734d3f9a224c24bcedd43cfd4147a7fa22d2b592e4073
sha512 f8cd1847156c60cc7b6a1a01ae177605d007f6e92a07f75d7392a57b7ad4e5068c7c75332c27638a3a7e8bb9b2ed0789b4acd3dda5e0884bd130c7a4d4c1d10d
ripemd-160 0cfc39f89b3fdda94a20f439d3692d9acc962886

16809720 as geometric shapes

Circle

Radius = n
Diameter 33619440
Circumference 105618585.7218
Area 8.8770942638975E+14

Sphere

Radius = n
Volume 1.9896195865296E+22
Surface area 3.550837705559E+15
Circumference 105618585.7218

Square

Length = n
Perimeter 67238880
Area 282566686478400
Diagonal 23772534.003694

Cube

Length = n
Surface area 1695400118870400
Volume 4.7498668810297E+21
Space diagonal 29115289.101007

Equilateral Triangle

Length = n
Perimeter 50429160
Area 1.2235496437674E+14
Altitude 14557644.550503

Triangular Pyramid

Length = n
Surface area 1.2235496437674E+14
Volume 5.5977718021825E+20
Height 7924178.0012314