12831402 (number)

12831402 is an even 8-digits composite number following 12831401 and preceding 12831403. In scientific notation, it is written as 1.2831402 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 4257840 positive integers (up to 12831402) that are relatively prime to 12831402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2831402 × 10^7
Engineering notation 1.2831402 × 10^6

Prime Factorization of 12831402

Prime Factorization 2 × 3 × 227 × 9421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12831402
Product of the distinct prime numbers

The prime factorization of 12831402 is 2 × 3 × 227 × 9421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 34, 80, 172, 171, 5177, 1385, 43003, 71400, 84767, 57374, 6672673, 2546159, 23221757, 12439018, 714293686, 830979171, 4516526716, 4976517905

Basic calculations (n = 12831402)

Multiplication

n×y
n×2 25662804
n×3 38494206
n×4 51325608
n×5 64157010

Division

n÷y
n÷2 6415701
n÷3 4277134
n÷3 3207850.5
n÷5 2566280.4

Exponentiation

ny
n2 164644877285604
n3 2.1126246076923E+21
n4 2.7107935616392E+28
n5 3.4783281928404E+35

Nth Root

y√n
2√n 3582.0946386158
3√n 234.11255451624
4√n 59.850602658752
5√n 26.403094023675

Divisors of 12831402

1, 2, 3, 6, 227, 454, 681, 1362, 9421, 18842, 28263, 56526, 2138567, 4277134, 6415701, 12831402

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 -12831401
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 12831402 can be divided by 16 positive divisors. The sum of these divisors (counting 12831402) is 1, the average is 0.0625.

Base conversion 12831402

Base System Value
2 Binary 110000111100101010101010
3 Ternary 220010220101010
4 Quaternary 300330222222
5 Quinary 11241101102
6 Senary 1135004350
8 Octal 60745252
10 Decimal 12831402
12 Duodecimal 43696b6
16 Hexadecimal c3caaa
20 Vigesimal 403ia2
36 Base36 7n0ru

Cryptographic Hash Functions

md5 caa25ec6475fe24a22b31b955d438347
sha1 6f018f3458a2ae63f937ed98c2a835605c792e1c
sha256 8806df3ff6125cc047b832b7d5cec298a28b222478c69aa729365f44961fcdb5
sha512 0e8864e371a5cdf0328e265f6164122052e1c7c29a7556c04f2f311036ad9012d36abd3b8655106adc31b932b1a6bbaffedb3ad98facb237443b0f0f958f46f9
ripemd-160 b87a917c6f55ad352f8e8fbfed1357ca54a1a8ab

12831402 as geometric shapes

Circle

Radius = n
Diameter 25662804
Circumference 80622076.516915
Area 5.1724713693165E+14

Sphere

Radius = n
Volume 8.849341263092E+21
Surface area 2.0689885477266E+15
Circumference 80622076.516915

Square

Length = n
Perimeter 51325608
Area 164644877285604
Diagonal 18146342.732661

Cube

Length = n
Surface area 987869263713624
Volume 2.1126246076923E+21
Space diagonal 22224640.196341

Equilateral Triangle

Length = n
Perimeter 38494206
Area 71293323166152
Altitude 11112320.09817

Triangular Pyramid

Length = n
Surface area 71293323166152
Volume 2.4897519770013E+20
Height 6048780.9108871