12156938 (number)

12156938 is an even 8-digits composite number following 12156937 and preceding 12156939. In scientific notation, it is written as 1.2156938 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 5698560 positive integers (up to 12156938) that are relatively prime to 12156938.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-six thousand nine hundred thirty-eight

Notation

Scientific notation 1.2156938 × 10^7
Engineering notation 1.2156938 × 10^6

Prime Factorization of 12156938

Prime Factorization 2 × 17 × 337 × 1061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12156938
Product of the distinct prime numbers

The prime factorization of 12156938 is 2 × 17 × 337 × 1061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 23, 70, 589, 764, 594, 9184, 13548, 55230, 495824, 758321, 5384773, 7102739, 31760343, 15621887, 990788638, 250504852, 1168057441, 6333624595

Basic calculations (n = 12156938)

Multiplication

n×y
n×2 24313876
n×3 36470814
n×4 48627752
n×5 60784690

Division

n÷y
n÷2 6078469
n÷3 4052312.6666667
n÷3 3039234.5
n÷5 2431387.6

Exponentiation

ny
n2 147791141535844
n3 1.7966877446005E+21
n4 2.1842221516468E+28
n5 2.6553453275797E+35

Nth Root

y√n
2√n 3486.6800828295
3√n 229.93657986766
4√n 59.048116674704
5√n 26.119498874539

Divisors of 12156938

1, 2, 17, 34, 337, 674, 1061, 2122, 5729, 11458, 18037, 36074, 357557, 715114, 6078469, 12156938

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 -12156937
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 12156938 can be divided by 16 positive divisors. The sum of these divisors (counting 12156938) is 1, the average is 0.0625.

Base conversion 12156938

Base System Value
2 Binary 101110011000000000001010
3 Ternary 211212122011222
4 Quaternary 232120000022
5 Quinary 11103010223
6 Senary 1112322042
8 Octal 56300012
10 Decimal 12156938
12 Duodecimal 40a3322
16 Hexadecimal b9800a
20 Vigesimal 3fjc6i
36 Base36 78kcq

Cryptographic Hash Functions

md5 61fdf7ed621ca3f39ea8b103b7242975
sha1 05b9da623e0db997241cbe7e40209e107422be18
sha256 8b2ff6ccd9f6eba790ca6ea90ae3decb88da23e8c4af4717c2305f878ce8124c
sha512 59768aa751c5163fc6b19e92cc71d04cfede53d3f32e1530954107512e74a77ccdf30efef69399c921d6b45ab4a886f7e40f51125edcda4c94f46dc0d6ba8422
ripemd-160 65e67ec75ddc993b7ccbfb39d0f1a257f4662020

12156938 as geometric shapes

Circle

Radius = n
Diameter 24313876
Circumference 76384294.221893
Area 4.6429956451466E+14

Sphere

Radius = n
Volume 7.5259480256422E+21
Surface area 1.8571982580586E+15
Circumference 76384294.221893

Square

Length = n
Perimeter 48627752
Area 147791141535844
Diagonal 17192506.596529

Cube

Length = n
Surface area 886746849215064
Volume 1.7966877446005E+21
Space diagonal 21056434.280465

Equilateral Triangle

Length = n
Perimeter 36470814
Area 63995441512171
Altitude 10528217.140232

Triangular Pyramid

Length = n
Surface area 63995441512171
Volume 2.1174168131363E+20
Height 5730835.5321763