12797538 (number)

12797538 is an even 8-digits composite number following 12797537 and preceding 12797539. In scientific notation, it is written as 1.2797538 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 3937680 positive integers (up to 12797538) that are relatively prime to 12797538.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-seven thousand five hundred thirty-eight

Notation

Scientific notation 1.2797538 × 10^7
Engineering notation 1.2797538 × 10^6

Prime Factorization of 12797538

Prime Factorization 2 × 13 × 3 × 164071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12797538
Product of the distinct prime numbers

The prime factorization of 12797538 is 2 × 13 × 3 × 164071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 12, 37, 274, 114, 1658, 6471, 11028, 41844, 616064, 553816, 4491136, 4294704, 440539, 781061, 675176589, 118959375, 5819074174, 8614289955

Basic calculations (n = 12797538)

Multiplication

n×y
n×2 25595076
n×3 38392614
n×4 51190152
n×5 63987690

Division

n÷y
n÷2 6398769
n÷3 4265846
n÷3 3199384.5
n÷5 2559507.6

Exponentiation

ny
n2 163776978861444
n3 2.0959421105045E+21
n4 2.6822898804982E+28
n5 3.4326706672691E+35

Nth Root

y√n
2√n 3577.3646724929
3√n 233.90642032103
4√n 59.811074831446
5√n 26.389142940943

Divisors of 12797538

1, 2, 3, 6, 13, 26, 39, 78, 164071, 328142, 492213, 984426, 2132923, 4265846, 6398769, 12797538

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 -12797537
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 12797538 can be divided by 16 positive divisors. The sum of these divisors (counting 12797538) is 1, the average is 0.0625.

Base conversion 12797538

Base System Value
2 Binary 110000110100011001100010
3 Ternary 220002011220220
4 Quaternary 300310121202
5 Quinary 11234010123
6 Senary 1134143510
8 Octal 60643142
10 Decimal 12797538
12 Duodecimal 4351b96
16 Hexadecimal c34662
20 Vigesimal 3jjdgi
36 Base36 7man6

Cryptographic Hash Functions

md5 54386fc8688f6fd751f5a56d55450b18
sha1 5b203a4ddb95146a33053455e777b74432039b40
sha256 a7522445678b499778cfe276db239ec2f656d7bac35978b6dbd2efaaf6a92b50
sha512 926990d769ceda85487e69fe05473b5c6eded05123f0948b91e00295e05ccdeb256667b05ea9371450adf143df7de325e58b752d45c4cf0ce1a33c7f50646cf2
ripemd-160 3cbf4f01336a5612705bcef28f7e6bf2ef7fdb09

12797538 as geometric shapes

Circle

Radius = n
Diameter 25595076
Circumference 80409302.729672
Area 5.1452055361824E+14

Sphere

Radius = n
Volume 8.7794617822807E+21
Surface area 2.058082214473E+15
Circumference 80409302.729672

Square

Length = n
Perimeter 51190152
Area 163776978861444
Diagonal 18098451.804585

Cube

Length = n
Surface area 982661873168664
Volume 2.0959421105045E+21
Space diagonal 22165986.027793

Equilateral Triangle

Length = n
Perimeter 38392614
Area 70917512124539
Altitude 11082993.013897

Triangular Pyramid

Length = n
Surface area 70917512124539
Volume 2.4700914655203E+20
Height 6032817.268195