12889437 (number)

12889437 is an odd 8-digits composite number following 12889436 and preceding 12889438. In scientific notation, it is written as 1.2889437 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7786800 positive integers (up to 12889437) that are relatively prime to 12889437.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-nine thousand four hundred thirty-seven

Notation

Scientific notation 1.2889437 × 10^7
Engineering notation 1.2889437 × 10^6

Prime Factorization of 12889437

Prime Factorization 3 × 11 × 619 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12889437
Product of the distinct prime numbers

The prime factorization of 12889437 is 3 × 11 × 619 × 631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 25, 4, 146, 763, 9392, 6588, 92123, 93917, 379044, 484952, 3658242, 5721138, 81156354, 99767014, 271136997, 90237638, 2916912791, 1255858322

Basic calculations (n = 12889437)

Multiplication

n×y
n×2 25778874
n×3 38668311
n×4 51557748
n×5 64447185

Division

n÷y
n÷2 6444718.5
n÷3 4296479
n÷3 3222359.25
n÷5 2577887.4

Exponentiation

ny
n2 166137586176969
n3 2.1414199503601E+21
n4 2.760169754071E+28
n5 3.5577034154403E+35

Nth Root

y√n
2√n 3590.1862068701
3√n 234.46497871415
4√n 59.918162579222
5√n 26.426934581171

Divisors of 12889437

1, 3, 11, 33, 619, 631, 1857, 1893, 6809, 6941, 20427, 20823, 390589, 1171767, 4296479, 12889437

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 -12889436
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 12889437 can be divided by 16 positive divisors. The sum of these divisors (counting 12889437) is 1, the average is 0.0625.

Base conversion 12889437

Base System Value
2 Binary 110001001010110101011101
3 Ternary 220020211222120
4 Quaternary 301022311131
5 Quinary 11244430222
6 Senary 1140133153
8 Octal 61126535
10 Decimal 12889437
12 Duodecimal 43971b9
16 Hexadecimal c4ad5d
20 Vigesimal 40b3bh
36 Base36 7o9jx

Cryptographic Hash Functions

md5 6ca9f488d09ba3c171b9f3a3d2534fe8
sha1 285fa28c1f40a4092258ae8330f797f4c170d4cc
sha256 ee2890e08e08b2059a8f41ede296b1ab6fa8d9fd8cc9e23cb48d73cf3e35e5f2
sha512 ee202e7d34210044522e4f8aa6dbacb126a61c470106848f0713b2ec2ea92c7aa88ebfdab8ac4c585721ebf1320928212cfac4c01664922306bb91d44632e5f8
ripemd-160 76d1163559d307dd2960f4aa9c9a842595d1752f

12889437 as geometric shapes

Circle

Radius = n
Diameter 25778874
Circumference 80986721.176217
Area 5.2193662021871E+14

Sphere

Radius = n
Volume 8.9699589124026E+21
Surface area 2.0877464808748E+15
Circumference 80986721.176217

Square

Length = n
Perimeter 51557748
Area 166137586176969
Diagonal 18228416.616754

Cube

Length = n
Surface area 996825517061814
Volume 2.1414199503601E+21
Space diagonal 22325159.764958

Equilateral Triangle

Length = n
Perimeter 38668311
Area 71939685076341
Altitude 11162579.882479

Triangular Pyramid

Length = n
Surface area 71939685076341
Volume 2.5236876137797E+20
Height 6076138.8722512