12966438 (number)

12966438 is an even 8-digits composite number following 12966437 and preceding 12966439. In scientific notation, it is written as 1.2966438 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4302816 positive integers (up to 12966438) that are relatively prime to 12966438.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-six thousand four hundred thirty-eight

Notation

Scientific notation 1.2966438 × 10^7
Engineering notation 1.2966438 × 10^6

Prime Factorization of 12966438

Prime Factorization 2 × 3 × 229 × 9437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12966438
Product of the distinct prime numbers

The prime factorization of 12966438 is 2 × 3 × 229 × 9437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 78, 51, 419, 201, 5352, 3110, 23433, 53362, 657048, 803961, 9035243, 1967233, 52991087, 79544864, 142656422, 871209836, 213437919, 2461063954

Basic calculations (n = 12966438)

Multiplication

n×y
n×2 25932876
n×3 38899314
n×4 51865752
n×5 64832190

Division

n÷y
n÷2 6483219
n÷3 4322146
n÷3 3241609.5
n÷5 2593287.6

Exponentiation

ny
n2 168128514407844
n3 2.1800279581014E+21
n4 2.8267197356989E+28
n5 3.6652486196316E+35

Nth Root

y√n
2√n 3600.8940556478
3√n 234.93094696643
4√n 60.007450001211
5√n 26.458434097865

Divisors of 12966438

1, 2, 3, 6, 229, 458, 687, 1374, 9437, 18874, 28311, 56622, 2161073, 4322146, 6483219, 12966438

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 -12966437
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 12966438 can be divided by 16 positive divisors. The sum of these divisors (counting 12966438) is 1, the average is 0.0625.

Base conversion 12966438

Base System Value
2 Binary 110001011101101000100110
3 Ternary 220101202121110
4 Quaternary 301131220212
5 Quinary 11304411223
6 Senary 1141525450
8 Octal 61355046
10 Decimal 12966438
12 Duodecimal 4413886
16 Hexadecimal c5da26
20 Vigesimal 410g1i
36 Base36 7pwyu

Cryptographic Hash Functions

md5 0bccc35404d8558fd077e50163fb7ec6
sha1 6a30631f8383303a5ffda742457b2ace498aa2d3
sha256 ea61196765e8bbd252fe3017501f0d430bd2ec982c21f855bb97e1b059a34c59
sha512 afc1fe277af9ad8a31b48fbbeef1dc5213d4e9aa5b73897d62e8a1ab4c73091353d3987b9804ac443154f9ffff5203c94f325a2a6515b009db3bb4e66a168a44
ripemd-160 3cf7f354eef417e53ca13dbfa7493dc0092dc273

12966438 as geometric shapes

Circle

Radius = n
Diameter 25932876
Circumference 81470532.728055
Area 5.2819130572265E+14

Sphere

Radius = n
Volume 9.1316797570557E+21
Surface area 2.1127652228906E+15
Circumference 81470532.728055

Square

Length = n
Perimeter 51865752
Area 168128514407844
Diagonal 18337312.47527

Cube

Length = n
Surface area 1008771086447064
Volume 2.1800279581014E+21
Space diagonal 22458529.409192

Equilateral Triangle

Length = n
Perimeter 38899314
Area 72801782288865
Altitude 11229264.704596

Triangular Pyramid

Length = n
Surface area 72801782288865
Volume 2.5691875872496E+20
Height 6112437.4917566