12982886 (number)

12982886 is an even 8-digits composite number following 12982885 and preceding 12982887. In scientific notation, it is written as 1.2982886 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 5520840 positive integers (up to 12982886) that are relatively prime to 12982886.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2982886 × 10^7
Engineering notation 1.2982886 × 10^6

Prime Factorization of 12982886

Prime Factorization 2 × 7 × 131 × 7079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12982886
Product of the distinct prime numbers

The prime factorization of 12982886 is 2 × 7 × 131 × 7079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 47, 76, 242, 821, 1599, 2743, 84519, 28329, 274243, 885033, 3546445, 6305269, 8435854, 9142941, 467325728, 63142889, 4810277261, 7645149075

Basic calculations (n = 12982886)

Multiplication

n×y
n×2 25965772
n×3 38948658
n×4 51931544
n×5 64914430

Division

n÷y
n÷2 6491443
n÷3 4327628.6666667
n÷3 3245721.5
n÷5 2596577.2

Exponentiation

ny
n2 168555328888996
n3 2.1883346196583E+21
n4 2.8410898896878E+28
n5 3.6885546153569E+35

Nth Root

y√n
2√n 3603.1772090753
3√n 235.03024207147
4√n 60.026470903055
5√n 26.465143229184

Divisors of 12982886

1, 2, 7, 14, 131, 262, 917, 1834, 7079, 14158, 49553, 99106, 927349, 1854698, 6491443, 12982886

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 -12982885
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 12982886 can be divided by 16 positive divisors. The sum of these divisors (counting 12982886) is 1, the average is 0.0625.

Base conversion 12982886

Base System Value
2 Binary 110001100001101001100110
3 Ternary 220102121011122
4 Quaternary 301201221212
5 Quinary 11310423021
6 Senary 1142133542
8 Octal 61415146
10 Decimal 12982886
12 Duodecimal 44212b2
16 Hexadecimal c61a66
20 Vigesimal 412h46
36 Base36 7q9nq

Cryptographic Hash Functions

md5 e8041ef63ff9306f2fef31b6dc4a6311
sha1 2cd3a4aeb0eb6530b4f2739429ea7da5e66a1e8a
sha256 625794c2b0cbe9154ea9ba1c81eef1b3830a8390a93299bcbaf7bcc7ed17312a
sha512 99e5760abf05ecafb94b4361e6f65291f3968547229d9573c0e9726b24f220f3c7fea0a8f761c3e1f60d8257d3530b3869d0a0ae0b37fd1aa3bc03f484c06b04
ripemd-160 a48bd068a4e5db5fd4a9adbc917cbef55074c7ce

12982886 as geometric shapes

Circle

Radius = n
Diameter 25965772
Circumference 81573878.559988
Area 5.2953218296108E+14

Sphere

Radius = n
Volume 9.1664746196198E+21
Surface area 2.1181287318443E+15
Circumference 81573878.559988

Square

Length = n
Perimeter 51931544
Area 168555328888996
Diagonal 18360573.459944

Cube

Length = n
Surface area 1011331973333976
Volume 2.1883346196583E+21
Space diagonal 22487018.180875

Equilateral Triangle

Length = n
Perimeter 38948658
Area 72986598380556
Altitude 11243509.090437

Triangular Pyramid

Length = n
Surface area 72986598380556
Volume 2.5789770817762E+20
Height 6120191.1533146