12972810 (number)

12972810 is an even 8-digits composite number following 12972809 and preceding 12972811. In scientific notation, it is written as 1.2972810 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 3294720 positive integers (up to 12972810) that are relatively prime to 12972810.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-two thousand eight hundred ten

Notation

Scientific notation 1.2972810 × 10^7
Engineering notation 1.2972810 × 10^6

Prime Factorization of 12972810

Prime Factorization 2 × 3 × 5 × 53 × 41 × 199

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12972810
Product of the distinct prime numbers

The prime factorization of 12972810 is 2 × 3 × 5 × 53 × 41 × 199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12972810)

Multiplication

n×y
n×2 25945620
n×3 38918430
n×4 51891240
n×5 64864050

Division

n÷y
n÷2 6486405
n÷3 4324270
n÷3 3243202.5
n÷5 2594562

Exponentiation

ny
n2 168293799296100
n3 2.1832434824464E+21
n4 2.8322802881516E+28
n5 3.6742634044936E+35

Nth Root

y√n
2√n 3601.7787272402
3√n 234.96942411912
4√n 60.01482089651
5√n 26.461034041067

Divisors of 12972810

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12972809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12972810 can be divided by 64 positive divisors. The sum of these divisors (counting 12972810) is 1, the average is 0.015625.

Base conversion 12972810

Base System Value
2 Binary 110001011111001100001010
3 Ternary 220102002100110
4 Quaternary 301133030022
5 Quinary 11310112220
6 Senary 1142015150
8 Octal 61371412
10 Decimal 12972810
12 Duodecimal 44174b6
16 Hexadecimal c5f30a
20 Vigesimal 411c0a
36 Base36 7q1vu

Cryptographic Hash Functions

md5 c44a59a66299f8e207a8e2f1ee8d31ec
sha1 d84546a4b6e719bf631362804306d1df704d9825
sha256 a9a0a00591d9134009227e2c24d93c4ca2b0d87912a0331c379921445d06f402
sha512 f432233a4fe3962bffa01315f1546b5ddbbc280ae428b15ead0016f1eb8781367a9b668d727dae56d39942993771bf21467bbc993fd445f6efc985b243720f38
ripemd-160 89d6be58845da752c78cca536d42b3951bf28087

12972810 as geometric shapes

Circle

Radius = n
Diameter 25945620
Circumference 81510569.184832
Area 5.2871056351334E+14

Sphere

Radius = n
Volume 9.1451489139354E+21
Surface area 2.1148422540534E+15
Circumference 81510569.184832

Square

Length = n
Perimeter 51891240
Area 168293799296100
Diagonal 18346323.844089

Cube

Length = n
Surface area 1009762795776600
Volume 2.1832434824464E+21
Space diagonal 22469566.036938

Equilateral Triangle

Length = n
Perimeter 38918430
Area 72873352744911
Altitude 11234783.018469

Triangular Pyramid

Length = n
Surface area 72873352744911
Volume 2.572977119032E+20
Height 6115441.2813631