12746656 (number)

12746656 is an even 8-digits composite number following 12746655 and preceding 12746657. In scientific notation, it is written as 1.2746656 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 5880576 positive integers (up to 12746656) that are relatively prime to 12746656.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-six thousand six hundred fifty-six

Notation

Scientific notation 1.2746656 × 10^7
Engineering notation 1.2746656 × 10^6

Prime Factorization of 12746656

Prime Factorization 2 × 2 × 2 × 2 × 2 × 169 × 2357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 796666
Product of the distinct prime numbers

The prime factorization of 12746656 is 2 × 2 × 2 × 2 × 2 × 169 × 2357. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 32, 3, 361, 666, 3346, 9063, 79099, 35305, 418902, 817235, 5125048, 4595733, 30588193, 66085865, 517596192, 85366896, 4228435372, 5964166322

Basic calculations (n = 12746656)

Multiplication

n×y
n×2 25493312
n×3 38239968
n×4 50986624
n×5 63733280

Division

n÷y
n÷2 6373328
n÷3 4248885.3333333
n÷3 3186664
n÷5 2549331.2

Exponentiation

ny
n2 162477239182336
n3 2.071041475687E+21
n4 2.6398853252314E+28
n5 3.3649710120173E+35

Nth Root

y√n
2√n 3570.2459299045
3√n 233.59601075317
4√n 59.751534958564
5√n 26.368125258969

Divisors of 12746656

1, 2, 4, 8, 16, 32, 169, 338, 676, 1352, 2357, 2704, 4714, 5408, 9428, 18856, 37712, 75424, 398333, 796666, 1593332, 3186664, 6373328, 12746656

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12746655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12746656 can be divided by 24 positive divisors. The sum of these divisors (counting 12746656) is 1, the average is 0.041666666666667.

Base conversion 12746656

Base System Value
2 Binary 110000100111111110100000
3 Ternary 212222121010101
4 Quaternary 300213332200
5 Quinary 11230343111
6 Senary 1133112144
8 Octal 60477640
10 Decimal 12746656
12 Duodecimal 4328654
16 Hexadecimal c27fa0
20 Vigesimal 3jd6cg
36 Base36 7l7ds

Cryptographic Hash Functions

md5 cc229f3a630946e0d0c3afa055fb5ead
sha1 bb30f7323363e4881f7dbac0cab50922feaf38c0
sha256 c42e375576d2624d11a21168aab3dbdaaaeee82ac9823310b40ff40ac23665b4
sha512 8ecb64162a9761fe9d6c3179356d635222d7ad6b857d64846ff23d3a91f957185fd43197e987ffefc08c7fc54f48985a7bcad4fa3bd0d5ec2fede2e595811bb0
ripemd-160 f7ab00bae95c4659530b4eed7219840b8022367b

12746656 as geometric shapes

Circle

Radius = n
Diameter 25493312
Circumference 80089601.694873
Area 5.1043730099078E+14

Sphere

Radius = n
Volume 8.6751582470639E+21
Surface area 2.0417492039631E+15
Circumference 80089601.694873

Square

Length = n
Perimeter 50986624
Area 162477239182336
Diagonal 18026493.790104

Cube

Length = n
Surface area 974863435094016
Volume 2.071041475687E+21
Space diagonal 22077855.818603

Equilateral Triangle

Length = n
Perimeter 38239968
Area 70354708334332
Altitude 11038927.909301

Triangular Pyramid

Length = n
Surface area 70354708334332
Volume 2.4407457859614E+20
Height 6008831.2633681