12729650 (number)

12729650 is an even 8-digits composite number following 12729649 and preceding 12729651. In scientific notation, it is written as 1.2729650 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 5091840 positive integers (up to 12729650) that are relatively prime to 12729650.

Interesting facts

Basic properties

Name

Name twelve million seven hundred twenty-nine thousand six hundred fifty

Notation

Scientific notation 1.2729650 × 10^7
Engineering notation 1.2729650 × 10^6

Prime Factorization of 12729650

Prime Factorization 2 × 5 × 5 × 254593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2545930
Product of the distinct prime numbers

The prime factorization of 12729650 is 2 × 5 × 5 × 254593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 55, 53, 331, 263, 3600, 3710, 79649, 72827, 738166, 746262, 2328998, 7482914, 34216753, 89595837, 945592961, 458828525, 9557264469, 785951191

Basic calculations (n = 12729650)

Multiplication

n×y
n×2 25459300
n×3 38188950
n×4 50918600
n×5 63648250

Division

n÷y
n÷2 6364825
n÷3 4243216.6666667
n÷3 3182412.5
n÷5 2545930

Exponentiation

ny
n2 162043989122500
n3 2.0627632661332E+21
n4 2.6258254410733E+28
n5 3.3425838825959E+35

Nth Root

y√n
2√n 3567.8635063578
3√n 233.49208018172
4√n 59.731595545053
5√n 26.361085674118

Divisors of 12729650

1, 2, 5, 10, 25, 50, 254593, 509186, 1272965, 2545930, 6364825, 12729650

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12729649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12729650 can be divided by 12 positive divisors. The sum of these divisors (counting 12729650) is 1, the average is 0.083333333333333.

Base conversion 12729650

Base System Value
2 Binary 110000100011110100110010
3 Ternary 212221201210112
4 Quaternary 300203310302
5 Quinary 11224322100
6 Senary 1132501322
8 Octal 60436462
10 Decimal 12729650
12 Duodecimal 431a842
16 Hexadecimal c23d32
20 Vigesimal 3jb42a
36 Base36 7ku9e

Cryptographic Hash Functions

md5 ea7fbafc9b823dc3dd41cd7db123f5af
sha1 b4b7de0e6631888b54113a6f6d8b4c84ecd6afe5
sha256 1a2e486d200a1aac375f933b53482027754a5a758dfe819f35245455e274dcf0
sha512 5ddc9c77edcc3585beb8d88d1ddf2c175f1a2d8c8b7eb39693dec4b6f26751e651eb85eec64528b5e52eef01de0772321e7a6ca29043da3bd5f1e14939cfac72
ripemd-160 da21828895111d22fd2aaa646eb9cdbc7878470b

12729650 as geometric shapes

Circle

Radius = n
Diameter 25459300
Circumference 79982749.845539
Area 5.0907620578563E+14

Sphere

Radius = n
Volume 8.6404825639721E+21
Surface area 2.0363048231425E+15
Circumference 79982749.845539

Square

Length = n
Perimeter 50918600
Area 162043989122500
Diagonal 18002443.674263

Cube

Length = n
Surface area 972263934735000
Volume 2.0627632661332E+21
Space diagonal 22048400.562569

Equilateral Triangle

Length = n
Perimeter 38188950
Area 70167105555327
Altitude 11024200.281285

Triangular Pyramid

Length = n
Surface area 70167105555327
Volume 2.4309898224422E+20
Height 6000814.5580876