12882738 (number)

12882738 is an even 8-digits composite number following 12882737 and preceding 12882739. In scientific notation, it is written as 1.2882738 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 3903840 positive integers (up to 12882738) that are relatively prime to 12882738.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-two thousand seven hundred thirty-eight

Notation

Scientific notation 1.2882738 × 10^7
Engineering notation 1.2882738 × 10^6

Prime Factorization of 12882738

Prime Factorization 2 × 3 × 11 × 195193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12882738
Product of the distinct prime numbers

The prime factorization of 12882738 is 2 × 3 × 11 × 195193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 29, 75, 308, 893, 8573, 11, 28209, 72100, 308672, 370714, 6509544, 4303951, 75546448, 87184445, 515207467, 792656771, 711491695, 9189916617

Basic calculations (n = 12882738)

Multiplication

n×y
n×2 25765476
n×3 38648214
n×4 51530952
n×5 64413690

Division

n÷y
n÷2 6441369
n÷3 4294246
n÷3 3220684.5
n÷5 2576547.6

Exponentiation

ny
n2 165964938376644
n3 2.1380828182925E+21
n4 2.7544360770363E+28
n5 3.5484678318207E+35

Nth Root

y√n
2√n 3589.2531256516
3√n 234.42435234492
4√n 59.910375776251
5√n 26.42418704689

Divisors of 12882738

1, 2, 3, 6, 11, 22, 33, 66, 195193, 390386, 585579, 1171158, 2147123, 4294246, 6441369, 12882738

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 -12882737
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 12882738 can be divided by 16 positive divisors. The sum of these divisors (counting 12882738) is 1, the average is 0.0625.

Base conversion 12882738

Base System Value
2 Binary 110001001001001100110010
3 Ternary 220020111210110
4 Quaternary 301021030302
5 Quinary 11244221423
6 Senary 1140042150
8 Octal 61111462
10 Decimal 12882738
12 Duodecimal 4393356
16 Hexadecimal c49332
20 Vigesimal 40a6gi
36 Base36 7o4du

Cryptographic Hash Functions

md5 39fa07b288d8a6f68eae5f4b4b968059
sha1 c31bd3d9c1b08073d5179218cfbd53662ac390f5
sha256 aea1dfd7fb8898c7e81b954d02e11e084e3d0ffd4710ec00d363a0126e82749a
sha512 422044421f787743fb53d6716df65c5e1479f792a625a22aa17132b037d5aae73a6e3363649314ee9ac4822d73f1978eb2a43ccec2e1aeb05e13bd2a753d25d0
ripemd-160 17d55cdf96edbac37b88ede5e9796fade6c33ddf

12882738 as geometric shapes

Circle

Radius = n
Diameter 25765476
Circumference 80944630.117844
Area 5.2139423115755E+14

Sphere

Radius = n
Volume 8.9559803662855E+21
Surface area 2.0855769246302E+15
Circumference 80944630.117844

Square

Length = n
Perimeter 51530952
Area 165964938376644
Diagonal 18218942.800099

Cube

Length = n
Surface area 995789630259864
Volume 2.1380828182925E+21
Space diagonal 22313556.756598

Equilateral Triangle

Length = n
Perimeter 38648214
Area 71864926385846
Altitude 11156778.378299

Triangular Pyramid

Length = n
Surface area 71864926385846
Volume 2.5197547659217E+20
Height 6072980.9333664