16809040 (number)

16809040 is an even 8-digits composite number following 16809039 and preceding 16809041. In scientific notation, it is written as 1.6809040 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 6723584 positive integers (up to 16809040) that are relatively prime to 16809040.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred nine thousand forty

Notation

Scientific notation 1.6809040 × 10^7
Engineering notation 1.6809040 × 10^6

Prime Factorization of 16809040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 210113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2101130
Product of the distinct prime numbers

The prime factorization of 16809040 is 2 × 2 × 2 × 2 × 5 × 210113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 73, 79, 286, 246, 6100, 8583, 65124, 746, 645258, 84776, 2894093, 4021928, 42763472, 43456141, 128088104, 578656321, 2934090666, 7503870718

Basic calculations (n = 16809040)

Multiplication

n×y
n×2 33618080
n×3 50427120
n×4 67236160
n×5 84045200

Division

n÷y
n÷2 8404520
n÷3 5603013.3333333
n÷3 4202260
n÷5 3361808

Exponentiation

ny
n2 282543825721600
n3 4.7492904683074E+21
n4 7.9831013453398E+28
n5 1.3418826983787E+36

Nth Root

y√n
2√n 4099.8829251577
3√n 256.16176299696
4√n 64.030328166875
5√n 27.868178406217

Divisors of 16809040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 210113, 420226, 840452, 1050565, 1680904, 2101130, 3361808, 4202260, 8404520, 16809040

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16809039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16809040 can be divided by 20 positive divisors. The sum of these divisors (counting 16809040) is 1, the average is 0.05.

Base conversion 16809040

Base System Value
2 Binary 1000000000111110001010000
3 Ternary 1011121222200001
4 Quaternary 1000013301100
5 Quinary 13300342130
6 Senary 1400135344
8 Octal 100076120
10 Decimal 16809040
12 Duodecimal 5767554
16 Hexadecimal 1007c50
20 Vigesimal 5512c0
36 Base36 a09xs

Cryptographic Hash Functions

md5 7d0513e2b062937794857e3aa86076dd
sha1 d2dccbe78a71b42818852af78960f3e1f882656c
sha256 dcf5ad36b93db9121c3b2d5374a19d25523ac6909d75770273c4651ec973edf6
sha512 2bdcb6c92b260510970e5d75fbf0b02cdd4910d471e71af61cc23e62fee5a756d76db2dcaf07a87a14678bab80ae404ead8c1a2b350c6b8804d689778f54f4ae
ripemd-160 3d9cb3a2bea08b1be4edbda8fa0e44b40427e6c9

16809040 as geometric shapes

Circle

Radius = n
Diameter 33618080
Circumference 105614313.15579
Area 8.8763760720413E+14

Sphere

Radius = n
Volume 1.9893781393331E+22
Surface area 3.5505504288165E+15
Circumference 105614313.15579

Square

Length = n
Perimeter 67236160
Area 282543825721600
Diagonal 23771572.338472

Cube

Length = n
Surface area 1695262954329600
Volume 4.7492904683074E+21
Space diagonal 29114111.306458

Equilateral Triangle

Length = n
Perimeter 50427120
Area 1.2234506537867E+14
Altitude 14557055.653229

Triangular Pyramid

Length = n
Surface area 1.2234506537867E+14
Volume 5.5970924932747E+20
Height 7923857.4461573