12631946 (number)

12631946 is an even 8-digits composite number following 12631945 and preceding 12631947. In scientific notation, it is written as 1.2631946 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 6315972 positive integers (up to 12631946) that are relatively prime to 12631946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2631946 × 10^7
Engineering notation 1.2631946 × 10^6

Prime Factorization of 12631946

Prime Factorization 2 × 6315973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12631946
Product of the distinct prime numbers

The prime factorization of 12631946 is 2 × 6315973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 70, 91, 348, 828, 8545, 2832, 74982, 57343, 13080, 552489, 6243380, 7366083, 37050224, 62797648, 293608428, 939405713, 5536080362, 79838429

Basic calculations (n = 12631946)

Multiplication

n×y
n×2 25263892
n×3 37895838
n×4 50527784
n×5 63159730

Division

n÷y
n÷2 6315973
n÷3 4210648.6666667
n÷3 3157986.5
n÷5 2526389.2

Exponentiation

ny
n2 159566059746916
n3 2.0156298501558E+21
n4 2.5461327423156E+28
n5 3.2162611309763E+35

Nth Root

y√n
2√n 3554.1449041928
3√n 232.89317064767
4√n 59.616649555245
5√n 26.320494966811

Divisors of 12631946

1, 2, 6315973, 12631946

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12631945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12631946 can be divided by 4 positive divisors. The sum of these divisors (counting 12631946) is 1, the average is 0.25.

Base conversion 12631946

Base System Value
2 Binary 110000001011111110001010
3 Ternary 212202202202212
4 Quaternary 300023332022
5 Quinary 11213210241
6 Senary 1130425122
8 Octal 60137612
10 Decimal 12631946
12 Duodecimal 42921a2
16 Hexadecimal c0bf8a
20 Vigesimal 3iijh6
36 Base36 7iqve

Cryptographic Hash Functions

md5 ce091d9d78199580f1b888f98029f212
sha1 4db926981bc893c53d067350824c884b5f989a39
sha256 91fbd48fb4a80bf8f5ae9b2ecb562a244683bdf179dcfa7648d0dd6eb052003e
sha512 21a83e469445cded0c91ebc7701f6e4af462cd7ac2feb4a34a85239ed28c3c04d878700858472abfbb0fd15d29755cc33fe8aa41449638aaa045cd43c0238875
ripemd-160 d80e7db60fdf612671aeb2fa7639ee0a57cee2d6

12631946 as geometric shapes

Circle

Radius = n
Diameter 25263892
Circumference 79368857.508286
Area 5.0129156106318E+14

Sphere

Radius = n
Volume 8.4430505728077E+21
Surface area 2.0051662442527E+15
Circumference 79368857.508286

Square

Length = n
Perimeter 50527784
Area 159566059746916
Diagonal 17864269.352365

Cube

Length = n
Surface area 957396358481496
Volume 2.0156298501558E+21
Space diagonal 21879172.270466

Equilateral Triangle

Length = n
Perimeter 37895838
Area 69094130661307
Altitude 10939586.135233

Triangular Pyramid

Length = n
Surface area 69094130661307
Volume 2.375442559012E+20
Height 5954756.4507882