12746688 (number)

12746688 is an even 8-digits composite number following 12746687 and preceding 12746689. In scientific notation, it is written as 1.2746688 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 4214784 positive integers (up to 12746688) that are relatively prime to 12746688.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-six thousand six hundred eighty-eight

Notation

Scientific notation 1.2746688 × 10^7
Engineering notation 1.2746688 × 10^6

Prime Factorization of 12746688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 197 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 398334
Product of the distinct prime numbers

The prime factorization of 12746688 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 197 × 337. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12746688)

Multiplication

n×y
n×2 25493376
n×3 38240064
n×4 50986752
n×5 63733440

Division

n÷y
n÷2 6373344
n÷3 4248896
n÷3 3186672
n÷5 2549337.6

Exponentiation

ny
n2 162478054969344
n3 2.0710570735411E+21
n4 2.6399118346621E+28
n5 3.3650132503946E+35

Nth Root

y√n
2√n 3570.2504113857
3√n 233.596206231
4√n 59.751572459524
5√n 26.368138498193

Divisors of 12746688

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12746687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12746688 can be divided by 56 positive divisors. The sum of these divisors (counting 12746688) is 1, the average is 0.017857142857143.

Base conversion 12746688

Base System Value
2 Binary 110000100111111111000000
3 Ternary 212222121011120
4 Quaternary 300213333000
5 Quinary 11230343223
6 Senary 1133112240
8 Octal 60477700
10 Decimal 12746688
12 Duodecimal 4328680
16 Hexadecimal c27fc0
20 Vigesimal 3jd6e8
36 Base36 7l7eo

Cryptographic Hash Functions

md5 b79a385a78cf6c3864e8bcb0d3582569
sha1 5e2c05317865c4027c87960f81671770419b5f0d
sha256 761601527c8d66296a718a826d51dfff0615e8ab8a9b8970a87d008f21cf27c0
sha512 6d2858ee6078bfb7c6fb95366961850d00907754c1bf3bca0c9e474b0dde79eca287bd3819c91ea6cc40315e0e771ca7130d339750cc7ccd592b43101e01a33b
ripemd-160 21397a2507913a40ab6d3eaa1c6213c426fb50ee

12746688 as geometric shapes

Circle

Radius = n
Diameter 25493376
Circumference 80089802.756802
Area 5.1043986386125E+14

Sphere

Radius = n
Volume 8.6752235832024E+21
Surface area 2.041759455445E+15
Circumference 80089802.756802

Square

Length = n
Perimeter 50986752
Area 162478054969344
Diagonal 18026539.044938

Cube

Length = n
Surface area 974868329816064
Volume 2.0710570735411E+21
Space diagonal 22077911.244229

Equilateral Triangle

Length = n
Perimeter 38240064
Area 70355061580468
Altitude 11038955.622114

Triangular Pyramid

Length = n
Surface area 70355061580468
Volume 2.4407641682088E+20
Height 6008846.3483128