12163986 (number)

12163986 is an even 8-digits composite number following 12163985 and preceding 12163987. In scientific notation, it is written as 1.2163986 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 4007520 positive integers (up to 12163986) that are relatively prime to 12163986.

Interesting facts

Basic properties

Name

Name twelve million one hundred sixty-three thousand nine hundred eighty-six

Notation

Scientific notation 1.2163986 × 10^7
Engineering notation 1.2163986 × 10^6

Prime Factorization of 12163986

Prime Factorization 2 × 9 × 3 × 89 × 2531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12163986
Product of the distinct prime numbers

The prime factorization of 12163986 is 2 × 9 × 3 × 89 × 2531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 95, 81, 364, 404, 8483, 8015, 63567, 83646, 296515, 793706, 1353285, 5829282, 16944491, 45165571, 960364884, 143092409, 7228470156, 6420307829

Basic calculations (n = 12163986)

Multiplication

n×y
n×2 24327972
n×3 36491958
n×4 48655944
n×5 60819930

Division

n÷y
n÷2 6081993
n÷3 4054662
n÷3 3040996.5
n÷5 2432797.2

Exponentiation

ny
n2 147962555408196
n3 1.7998144525095E+21
n4 2.1892917802923E+28
n5 2.6630514565391E+35

Nth Root

y√n
2√n 3487.6906399507
3√n 229.98100662313
4√n 59.056673119562
5√n 26.122526734882

Divisors of 12163986

1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 2531, 4806, 5062, 7593, 15186, 22779, 45558, 68337, 136674, 225259, 450518, 675777, 1351554, 2027331, 4054662, 6081993, 12163986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12163985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12163986 can be divided by 32 positive divisors. The sum of these divisors (counting 12163986) is 1, the average is 0.03125.

Base conversion 12163986

Base System Value
2 Binary 101110011001101110010010
3 Ternary 211212222212000
4 Quaternary 232121232102
5 Quinary 11103221421
6 Senary 1112414430
8 Octal 56315622
10 Decimal 12163986
12 Duodecimal 40a7416
16 Hexadecimal b99b92
20 Vigesimal 3g09j6
36 Base36 78psi

Cryptographic Hash Functions

md5 c4bc8f2e9936780af0d1bf26861ae9f3
sha1 77df687c6134dbe26b93fe68dcb16a4549f6504e
sha256 40335c1ee1bfe46d345985587aaadb8a4922609580455f20656e95485fc76ff3
sha512 3df9fbc549d0eeaf59c78aa2c72caa9cc81ec055d703e04535798ce3d3c1e31560e2c0e945dab55cb33a5350c6d6cdaf711dd0a283985253ed0ce04c1dae1c76
ripemd-160 a2536603c9bc73c5d729a97a9e5763b8200cbb51

12163986 as geometric shapes

Circle

Radius = n
Diameter 24327972
Circumference 76428578.111938
Area 4.6483807707676E+14

Sphere

Radius = n
Volume 7.5390451491049E+21
Surface area 1.859352308307E+15
Circumference 76428578.111938

Square

Length = n
Perimeter 48655944
Area 147962555408196
Diagonal 17202473.973716

Cube

Length = n
Surface area 887775332449176
Volume 1.7998144525095E+21
Space diagonal 21068641.774557

Equilateral Triangle

Length = n
Perimeter 36491958
Area 64069665896180
Altitude 10534320.887278

Triangular Pyramid

Length = n
Surface area 64069665896180
Volume 2.1211016737451E+20
Height 5734157.9912388