12980286 (number)

12980286 is an even 8-digits composite number following 12980285 and preceding 12980287. In scientific notation, it is written as 1.2980286 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 3933360 positive integers (up to 12980286) that are relatively prime to 12980286.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2980286 × 10^7
Engineering notation 1.2980286 × 10^6

Prime Factorization of 12980286

Prime Factorization 2 × 9 × 11 × 65557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12980286
Product of the distinct prime numbers

The prime factorization of 12980286 is 2 × 9 × 11 × 65557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 86, 75, 286, 320, 4725, 5109, 14296, 92780, 183086, 726710, 889975, 49141, 80566768, 88489636, 21736758, 859622401, 3164717194, 2233851638

Basic calculations (n = 12980286)

Multiplication

n×y
n×2 25960572
n×3 38940858
n×4 51921144
n×5 64901430

Division

n÷y
n÷2 6490143
n÷3 4326762
n÷3 3245071.5
n÷5 2596057.2

Exponentiation

ny
n2 168487824641796
n3 2.1870201513684E+21
n4 2.8388147052525E+28
n5 3.6848626775183E+35

Nth Root

y√n
2√n 3602.8163983195
3√n 235.01455168681
4√n 60.023465397455
5√n 26.464083143082

Divisors of 12980286

1, 2, 9, 11, 18, 22, 99, 198, 65557, 131114, 590013, 721127, 1180026, 1442254, 6490143, 12980286

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 -12980285
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 12980286 can be divided by 16 positive divisors. The sum of these divisors (counting 12980286) is 1, the average is 0.0625.

Base conversion 12980286

Base System Value
2 Binary 110001100001000000111110
3 Ternary 220102110121100
4 Quaternary 301201000332
5 Quinary 11310332121
6 Senary 1142113530
8 Octal 61410076
10 Decimal 12980286
12 Duodecimal 441b8a6
16 Hexadecimal c6103e
20 Vigesimal 412ae6
36 Base36 7q7ni

Cryptographic Hash Functions

md5 8f41777b0918025a21f55cf4ab54a74b
sha1 9d7b0939948dddc52bda82998ea0d2cdaf186298
sha256 817abfb48f33f37618735136fcd9836112b188d4f59796b7b428ef767885e4a1
sha512 ec81a6ad9f385581d382a6f25d4d8e90a373eec81aff4cf059b95fea970c77866200eb8eaf1a177313baffc2962e75603682f7f615fbb1134444330235f8a05a
ripemd-160 7a24f1b4b1e741c1a9ebdcbf5a2102db4f44bb81

12980286 as geometric shapes

Circle

Radius = n
Diameter 25960572
Circumference 81557542.278189
Area 5.2932011211399E+14

Sphere

Radius = n
Volume 9.1609685877222E+21
Surface area 2.117280448456E+15
Circumference 81557542.278189

Square

Length = n
Perimeter 51921144
Area 168487824641796
Diagonal 18356896.504682

Cube

Length = n
Surface area 1010926947850776
Volume 2.1870201513684E+21
Space diagonal 22482514.848775

Equilateral Triangle

Length = n
Perimeter 38940858
Area 72957368184087
Altitude 11241257.424387

Triangular Pyramid

Length = n
Surface area 72957368184087
Volume 2.5774279660403E+20
Height 6118965.5015605