12889212 (number)

12889212 is an even 8-digits composite number following 12889211 and preceding 12889213. In scientific notation, it is written as 1.2889212 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 3682608 positive integers (up to 12889212) that are relatively prime to 12889212.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-nine thousand two hundred twelve

Notation

Scientific notation 1.2889212 × 10^7
Engineering notation 1.2889212 × 10^6

Prime Factorization of 12889212

Prime Factorization 2 × 2 × 3 × 7 × 153443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6444606
Product of the distinct prime numbers

The prime factorization of 12889212 is 2 × 2 × 3 × 7 × 153443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 71, 92, 161, 843, 8257, 3247, 62214, 36008, 866430, 673541, 9751148, 4281393, 81427382, 65181803, 450421642, 147628915, 4751452000, 4616053543

Basic calculations (n = 12889212)

Multiplication

n×y
n×2 25778424
n×3 38667636
n×4 51556848
n×5 64446060

Division

n÷y
n÷2 6444606
n÷3 4296404
n÷3 3222303
n÷5 2577842.4

Exponentiation

ny
n2 166131785980944
n3 2.141307809447E+21
n4 2.7599770313218E+28
n5 3.5573929071838E+35

Nth Root

y√n
2√n 3590.1548713113
3√n 234.4636144206
4√n 59.917901092339
5√n 26.426842317997

Divisors of 12889212

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153443, 306886, 460329, 613772, 920658, 1074101, 1841316, 2148202, 3222303, 4296404, 6444606, 12889212

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 -12889211
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 12889212 can be divided by 24 positive divisors. The sum of these divisors (counting 12889212) is 1, the average is 0.041666666666667.

Base conversion 12889212

Base System Value
2 Binary 110001001010110001111100
3 Ternary 220020211200020
4 Quaternary 301022301330
5 Quinary 11244423322
6 Senary 1140132140
8 Octal 61126174
10 Decimal 12889212
12 Duodecimal 4397050
16 Hexadecimal c4ac7c
20 Vigesimal 40b30c
36 Base36 7o9do

Cryptographic Hash Functions

md5 fb4aae827bcb23d408ec1789deff6dd6
sha1 660b3e8bacd6daef5840e590d57298be54b5045a
sha256 ae68873bba681c1eb7bd8841a49a0bf2b837207afc9f4e18cd04bd50e308694d
sha512 702aa05bbe7d7dd3668e6838e11f0ae379b9a714deeeddfe3dc4e2898da27ffad5d4f3381b93fee679f10a8e6d354b9f067f60901b5f5e19054fbd4b2d66015b
ripemd-160 7ba4028d09132907cb493fde2f654815353c5c71

12889212 as geometric shapes

Circle

Radius = n
Diameter 25778424
Circumference 80985307.459523
Area 5.2191839836549E+14

Sphere

Radius = n
Volume 8.9694891776443E+21
Surface area 2.0876735934619E+15
Circumference 80985307.459523

Square

Length = n
Perimeter 51556848
Area 166131785980944
Diagonal 18228098.418702

Cube

Length = n
Surface area 996790715885664
Volume 2.141307809447E+21
Space diagonal 22324770.053526

Equilateral Triangle

Length = n
Perimeter 38667636
Area 71937173517788
Altitude 11162385.026763

Triangular Pyramid

Length = n
Surface area 71937173517788
Volume 2.5235554544462E+20
Height 6076032.806234