12631938 (number)

12631938 is an even 8-digits composite number following 12631937 and preceding 12631939. In scientific notation, it is written as 1.2631938 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 3738000 positive integers (up to 12631938) that are relatively prime to 12631938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2631938 × 10^7
Engineering notation 1.2631938 × 10^6

Prime Factorization of 12631938

Prime Factorization 2 × 33 × 43 × 4451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12631938
Product of the distinct prime numbers

The prime factorization of 12631938 is 2 × 33 × 43 × 4451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 63, 74, 273, 499, 374, 3193, 44610, 38775, 380851, 582268, 4599845, 1285399, 76770219, 67816470, 94501241, 522350052, 7833260631, 8708796030

Basic calculations (n = 12631938)

Multiplication

n×y
n×2 25263876
n×3 37895814
n×4 50527752
n×5 63159690

Division

n÷y
n÷2 6315969
n÷3 4210646
n÷3 3157984.5
n÷5 2526387.6

Exponentiation

ny
n2 159565857635844
n3 2.0156260205728E+21
n4 2.5461262923062E+28
n5 3.2162509464582E+35

Nth Root

y√n
2√n 3554.1437787462
3√n 232.89312148275
4√n 59.616640116214
5√n 26.320491632978

Divisors of 12631938

1, 2, 33, 43, 66, 86, 1419, 2838, 4451, 8902, 146883, 191393, 293766, 382786, 6315969, 12631938

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 -12631937
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 12631938 can be divided by 16 positive divisors. The sum of these divisors (counting 12631938) is 1, the average is 0.0625.

Base conversion 12631938

Base System Value
2 Binary 110000001011111110000010
3 Ternary 212202202202120
4 Quaternary 300023332002
5 Quinary 11213210223
6 Senary 1130425110
8 Octal 60137602
10 Decimal 12631938
12 Duodecimal 4292196
16 Hexadecimal c0bf82
20 Vigesimal 3iijgi
36 Base36 7iqv6

Cryptographic Hash Functions

md5 3396d6337ef41ee7bf432bb55174dbbd
sha1 6cad7069a31b22cf26da144492f9fbd178ea0e93
sha256 5b42e1889d3e5b6d3e01631475b36361ee20d6518e640c20d9708faeb399c228
sha512 ac71af14b926d8def89b3183d215e5d939962b533e3aac63aeba95c5a0e22f50c6cd41bb40843c583014b85e77099bbcde18a4d4f38547befadbf350cf0f195a
ripemd-160 67e429ecfa3983a291663cba60a3c61a1e6bb683

12631938 as geometric shapes

Circle

Radius = n
Diameter 25263876
Circumference 79368807.242803
Area 5.0129092611252E+14

Sphere

Radius = n
Volume 8.443034531488E+21
Surface area 2.0051637044501E+15
Circumference 79368807.242803

Square

Length = n
Perimeter 50527752
Area 159565857635844
Diagonal 17864258.038656

Cube

Length = n
Surface area 957395145815064
Volume 2.0156260205728E+21
Space diagonal 21879158.41406

Equilateral Triangle

Length = n
Perimeter 37895814
Area 69094043144646
Altitude 10939579.20703

Triangular Pyramid

Length = n
Surface area 69094043144646
Volume 2.3754380458051E+20
Height 5954752.679552