12972541 (number)

12972541 is an odd 8-digits composite number following 12972540 and preceding 12972542. In scientific notation, it is written as 1.2972541 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 11995200 positive integers (up to 12972541) that are relatively prime to 12972541.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-two thousand five hundred forty-one

Notation

Scientific notation 1.2972541 × 10^7
Engineering notation 1.2972541 × 10^6

Prime Factorization of 12972541

Prime Factorization 43 × 103 × 29 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12972541
Product of the distinct prime numbers

The prime factorization of 12972541 is 43 × 103 × 29 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 32, 28, 171, 906, 8683, 4752, 45864, 16616, 374841, 398151, 8583027, 8776275, 5680236, 95610738, 931272207, 742555326, 9467192299, 5642891521

Basic calculations (n = 12972541)

Multiplication

n×y
n×2 25945082
n×3 38917623
n×4 51890164
n×5 64862705

Division

n÷y
n÷2 6486270.5
n÷3 4324180.3333333
n÷3 3243135.25
n÷5 2594508.2

Exponentiation

ny
n2 168286819996681
n3 2.1831076721666E+21
n4 2.8320453784595E+28
n5 3.6738824785927E+35

Nth Root

y√n
2√n 3601.7413843862
3√n 234.96780002452
4√n 60.014509782103
5√n 26.460924302664

Divisors of 12972541

1, 29, 43, 101, 103, 1247, 2929, 2987, 4343, 4429, 10403, 125947, 128441, 301687, 447329, 12972541

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 -12972540
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 12972541 can be divided by 16 positive divisors. The sum of these divisors (counting 12972541) is 1, the average is 0.0625.

Base conversion 12972541

Base System Value
2 Binary 110001011111000111111101
3 Ternary 220102001222111
4 Quaternary 301133013331
5 Quinary 11310110131
6 Senary 1142014021
8 Octal 61370775
10 Decimal 12972541
12 Duodecimal 4417311
16 Hexadecimal c5f1fd
20 Vigesimal 411b71
36 Base36 7q1od

Cryptographic Hash Functions

md5 a9fd19bc347a8c2a839470320f3fa3e2
sha1 6ee181bf8648dc2676e1880e4e3ddbb747289e2c
sha256 a80c8914a53d257edce48887e7849aab7dc54285986ddf2b3c141ede52150809
sha512 413e9a34ffb74ead0b9201c78fe86a3b4f39f492ee75874ea69aedf3766275b4780c9adb001dbcf693ed9054664b1440e50a9364227f06e730faa7f2d9805530
ripemd-160 278a521d387a4ec0fe40facdc1e5608cdbfacdfa

12972541 as geometric shapes

Circle

Radius = n
Diameter 25945082
Circumference 81508879.007985
Area 5.2868863739756E+14

Sphere

Radius = n
Volume 9.1445800331653E+21
Surface area 2.1147545495902E+15
Circumference 81508879.007985

Square

Length = n
Perimeter 51890164
Area 168286819996681
Diagonal 18345943.420641

Cube

Length = n
Surface area 1009720919980086
Volume 2.1831076721666E+21
Space diagonal 22469100.11527

Equilateral Triangle

Length = n
Perimeter 38917623
Area 72870330619612
Altitude 11234550.057635

Triangular Pyramid

Length = n
Surface area 72870330619612
Volume 2.5728170650823E+20
Height 6115314.473547