12972644 (number)

12972644 is an even 8-digits composite number following 12972643 and preceding 12972645. In scientific notation, it is written as 1.2972644 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 36 positive divisors. There are 5978016 positive integers (up to 12972644) that are relatively prime to 12972644.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-two thousand six hundred forty-four

Notation

Scientific notation 1.2972644 × 10^7
Engineering notation 1.2972644 × 10^6

Prime Factorization of 12972644

Prime Factorization 2 × 2 × 23 × 103 × 37 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 175306
Product of the distinct prime numbers

The prime factorization of 12972644 is 2 × 2 × 23 × 103 × 37 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 55, 69, 40, 143, 3033, 215, 64270, 66284, 488381, 298674, 5291948, 9484692, 88092726, 15441740, 485427873, 694929215, 810376537, 4843567384

Basic calculations (n = 12972644)

Multiplication

n×y
n×2 25945288
n×3 38917932
n×4 51890576
n×5 64863220

Division

n÷y
n÷2 6486322
n÷3 4324214.6666667
n÷3 3243161
n÷5 2594528.8

Exponentiation

ny
n2 168289492350736
n3 2.1831596732068E+21
n4 2.8321353235668E+28
n5 3.6740283312457E+35

Nth Root

y√n
2√n 3601.7556829968
3√n 234.96842189239
4√n 60.014628908266
5√n 26.460966321673

Divisors of 12972644

1, 2, 4, 23, 37, 46, 74, 92, 103, 148, 206, 412, 851, 1369, 1702, 2369, 2738, 3404, 3811, 4738, 5476, 7622, 9476, 15244, 31487, 62974, 87653, 125948, 141007, 175306, 282014, 350612, 564028, 3243161, 6486322, 12972644

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12972643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12972644 can be divided by 36 positive divisors. The sum of these divisors (counting 12972644) is 1, the average is 0.027777777777778.

Base conversion 12972644

Base System Value
2 Binary 110001011111001001100100
3 Ternary 220102002010022
4 Quaternary 301133021210
5 Quinary 11310111034
6 Senary 1142014312
8 Octal 61371144
10 Decimal 12972644
12 Duodecimal 4417398
16 Hexadecimal c5f264
20 Vigesimal 411bc4
36 Base36 7q1r8

Cryptographic Hash Functions

md5 3d6f8bdb621afe3f24bf0d9f25e61263
sha1 bbb3fac6918a2053688584207b7810bc04fd8ccb
sha256 4a6cfa576f99073b293268122ed0edc94a2f724be3459e825b68bdaf5818e5c8
sha512 398b92f9ee01be7bdc1cc951303c365967dd4265e707814123eb8c76c5c6d238172dc4ee39e8d4166f20a90b893b90d642f51166c4d9d81f9762889349ba580e
ripemd-160 fd9a27450f0edc7941bd780670cd845eec84380f

12972644 as geometric shapes

Circle

Radius = n
Diameter 25945288
Circumference 81509526.176071
Area 5.2869703284543E+14

Sphere

Radius = n
Volume 9.1447978546134E+21
Surface area 2.1147881313817E+15
Circumference 81509526.176071

Square

Length = n
Perimeter 51890576
Area 168289492350736
Diagonal 18346089.084638

Cube

Length = n
Surface area 1009736954104416
Volume 2.1831596732068E+21
Space diagonal 22469278.516504

Equilateral Triangle

Length = n
Perimeter 38917932
Area 72871487782862
Altitude 11234639.258252

Triangular Pyramid

Length = n
Surface area 72871487782862
Volume 2.5728783488959E+20
Height 6115363.0282127