12138846 (number)

12138846 is an even 8-digits composite number following 12138845 and preceding 12138847. In scientific notation, it is written as 1.2138846 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 4046280 positive integers (up to 12138846) that are relatively prime to 12138846.

Interesting facts

Basic properties

Name

Name twelve million one hundred thirty-eight thousand eight hundred forty-six

Notation

Scientific notation 1.2138846 × 10^7
Engineering notation 1.2138846 × 10^6

Prime Factorization of 12138846

Prime Factorization 2 × 3 × 2023141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12138846
Product of the distinct prime numbers

The prime factorization of 12138846 is 2 × 3 × 2023141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12138846)

Multiplication

n×y
n×2 24277692
n×3 36416538
n×4 48555384
n×5 60694230

Division

n÷y
n÷2 6069423
n÷3 4046282
n÷3 3034711.5
n÷5 2427769.2

Exponentiation

ny
n2 147351582211716
n3 1.7886781643244E+21
n4 2.1712488780296E+28
n5 2.6356455758074E+35

Nth Root

y√n
2√n 3484.084671761
3√n 229.82245908166
4√n 59.02613549743
5√n 26.111720015624

Divisors of 12138846

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12138845
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12138846 can be divided by 8 positive divisors. The sum of these divisors (counting 12138846) is 1, the average is 0.125.

Base conversion 12138846

Base System Value
2 Binary 101110010011100101011110
3 Ternary 211211201100220
4 Quaternary 232103211132
5 Quinary 11101420341
6 Senary 1112102210
8 Octal 56234536
10 Decimal 12138846
12 Duodecimal 4094966
16 Hexadecimal b9395e
20 Vigesimal 3fh726
36 Base36 786e6

Cryptographic Hash Functions

md5 49ca24eb2eba0341adf6fa9019c8650d
sha1 0caf95d9b2073985e15f35a94d76b2ddfc84a824
sha256 83b8dc995e055a2b04044556b6a49ecb304d1fdb62d2ff4e355b83cc3dd59340
sha512 dd49fe91a28817a7c01532104cbbd8e7b27af61c9241fbe325d021fa628559ba676698103beab3f97aba19b8731a801076b6409a5a008c4d7bf7d24387bac40f
ripemd-160 63dbc794fba89d3271b4280ed671c79764be6f1b

12138846 as geometric shapes

Circle

Radius = n
Diameter 24277692
Circumference 76270618.833316
Area 4.6291864817116E+14

Sphere

Radius = n
Volume 7.4923975742372E+21
Surface area 1.8516745926846E+15
Circumference 76270618.833316

Square

Length = n
Perimeter 48555384
Area 147351582211716
Diagonal 17166920.644758

Cube

Length = n
Surface area 884109493270296
Volume 1.7886781643244E+21
Space diagonal 21025098.017254

Equilateral Triangle

Length = n
Perimeter 36416538
Area 63805106741589
Altitude 10512549.008627

Triangular Pyramid

Length = n
Surface area 63805106741589
Volume 2.1079774322568E+20
Height 5722306.8815861