12804805 (number)

12804805 is an odd 8-digits composite number following 12804804 and preceding 12804806. In scientific notation, it is written as 1.2804805 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9128448 positive integers (up to 12804805) that are relatively prime to 12804805.

Interesting facts

Basic properties

Name

Name twelve million eight hundred four thousand eight hundred five

Notation

Scientific notation 1.2804805 × 10^7
Engineering notation 1.2804805 × 10^6

Prime Factorization of 12804805

Prime Factorization 5 × 29 × 13 × 6793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12804805
Product of the distinct prime numbers

The prime factorization of 12804805 is 5 × 29 × 13 × 6793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 89, 97, 141, 939, 463, 7281, 24215, 58601, 221200, 733512, 6725304, 6421347, 72764031, 50192516, 945982389, 834658231, 9344349915, 6805756643

Basic calculations (n = 12804805)

Multiplication

n×y
n×2 25609610
n×3 38414415
n×4 51219220
n×5 64024025

Division

n÷y
n÷2 6402402.5
n÷3 4268268.3333333
n÷3 3201201.25
n÷5 2560961

Exponentiation

ny
n2 163963031088025
n3 2.0995146402911E+21
n4 2.6883875563573E+28
n5 3.4424278423581E+35

Nth Root

y√n
2√n 3578.3802201555
3√n 233.95068603105
4√n 59.819563857951
5√n 26.392139241614

Divisors of 12804805

1, 5, 13, 29, 65, 145, 377, 1885, 6793, 33965, 88309, 196997, 441545, 984985, 2560961, 12804805

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12804804
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12804805 can be divided by 16 positive divisors. The sum of these divisors (counting 12804805) is 1, the average is 0.0625.

Base conversion 12804805

Base System Value
2 Binary 110000110110001011000101
3 Ternary 220002112220001
4 Quaternary 300312023011
5 Quinary 11234223210
6 Senary 1134241301
8 Octal 60661305
10 Decimal 12804805
12 Duodecimal 4356231
16 Hexadecimal c362c5
20 Vigesimal 400c05
36 Base36 7mg91

Cryptographic Hash Functions

md5 6792aa490121fef68dc516b33921c806
sha1 5be236648c88f730336c287dc6ec8a990b7de146
sha256 41b57cd878bd7e14b10182e198deb75f7cf4b49aa9263a29062709a1b39bb72f
sha512 f5fc213ad28b68be75902399050312cd1684a01dbbd21d8918dcee64cca21b98eaae74c6c2f53cbee2460f151affae27c001cd1a7285e20b13254d0e30fa1ede
ripemd-160 53a3c1f9c400bcfd5d43341ed99048b646035563

12804805 as geometric shapes

Circle

Radius = n
Diameter 25609610
Circumference 80454962.6373
Area 5.1510505392645E+14

Sphere

Radius = n
Volume 8.794426360057E+21
Surface area 2.0604202157058E+15
Circumference 80454962.6373

Square

Length = n
Perimeter 51219220
Area 163963031088025
Diagonal 18108728.894543

Cube

Length = n
Surface area 983778186528150
Volume 2.0995146402911E+21
Space diagonal 22178572.841012

Equilateral Triangle

Length = n
Perimeter 38414415
Area 70998075101864
Altitude 11089286.420506

Triangular Pyramid

Length = n
Surface area 70998075101864
Volume 2.4743017322505E+20
Height 6036242.9648476