12831436 (number)

12831436 is an even 8-digits composite number following 12831435 and preceding 12831437. In scientific notation, it is written as 1.2831436 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 6379520 positive integers (up to 12831436) that are relatively prime to 12831436.

Interesting facts

Basic properties

Name

Name twelve million eight hundred thirty-one thousand four hundred thirty-six

Notation

Scientific notation 1.2831436 × 10^7
Engineering notation 1.2831436 × 10^6

Prime Factorization of 12831436

Prime Factorization 2 × 2 × 179 × 17921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6415718
Product of the distinct prime numbers

The prime factorization of 12831436 is 2 × 2 × 179 × 17921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 68, 28, 162, 104, 9851, 5706, 30426, 80886, 270395, 148687, 1780867, 6588102, 49661213, 17412939, 804403634, 284425753, 1014578887, 3223359578

Basic calculations (n = 12831436)

Multiplication

n×y
n×2 25662872
n×3 38494308
n×4 51325744
n×5 64157180

Division

n÷y
n÷2 6415718
n÷3 4277145.3333333
n÷3 3207859
n÷5 2566287.2

Exponentiation

ny
n2 164645749822096
n3 2.1126414015142E+21
n4 2.710822293448E+28
n5 3.4783742765752E+35

Nth Root

y√n
2√n 3582.0993844392
3√n 234.11276129593
4√n 59.850642305987
5√n 26.403108015977

Divisors of 12831436

1, 2, 4, 179, 358, 716, 17921, 35842, 71684, 3207859, 6415718, 12831436

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 -12831435
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 12831436 can be divided by 12 positive divisors. The sum of these divisors (counting 12831436) is 1, the average is 0.083333333333333.

Base conversion 12831436

Base System Value
2 Binary 110000111100101011001100
3 Ternary 220010220102101
4 Quaternary 300330223030
5 Quinary 11241101221
6 Senary 1135004444
8 Octal 60745314
10 Decimal 12831436
12 Duodecimal 4369724
16 Hexadecimal c3cacc
20 Vigesimal 403ibg
36 Base36 7n0ss

Cryptographic Hash Functions

md5 5d58925c30d391e1616f44c4f0586e69
sha1 31fab13a1512af1e53c362ce2b8fb5a4b51192c5
sha256 0878f170a6bd5ee95217a83ccfb57bfd8fdf6e1b7c6207805571d201024ce37a
sha512 bcbca586c68e45c6ce5169e362e2d033598dbd2a119bbbfbe5ba2407e95531927f21fc96f57ba85a4bb36abef4045519867a156d952b322024186b7bab5c0495
ripemd-160 04599a155d9cc5e3c4fb8c2a62c87babdb00d846

12831436 as geometric shapes

Circle

Radius = n
Diameter 25662872
Circumference 80622290.145215
Area 5.1724987808588E+14

Sphere

Radius = n
Volume 8.849411608889E+21
Surface area 2.0689995123435E+15
Circumference 80622290.145215

Square

Length = n
Perimeter 51325744
Area 164645749822096
Diagonal 18146390.815922

Cube

Length = n
Surface area 987874498932576
Volume 2.1126414015142E+21
Space diagonal 22224699.086068

Equilateral Triangle

Length = n
Perimeter 38494308
Area 71293700985536
Altitude 11112349.543034

Triangular Pyramid

Length = n
Surface area 71293700985536
Volume 2.4897717687103E+20
Height 6048796.9386408