12977644 (number)

12977644 is an even 8-digits composite number following 12977643 and preceding 12977645. In scientific notation, it is written as 1.2977644 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 6478848 positive integers (up to 12977644) that are relatively prime to 12977644.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2977644 × 10^7
Engineering notation 1.2977644 × 10^6

Prime Factorization of 12977644

Prime Factorization 2 × 2 × 769 × 4219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6488822
Product of the distinct prime numbers

The prime factorization of 12977644 is 2 × 2 × 769 × 4219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 17, 66, 909, 877, 6170, 8621, 15454, 68386, 788734, 431393, 3321117, 9570604, 92297108, 53219114, 330479429, 569336479, 1017714099, 835600564

Basic calculations (n = 12977644)

Multiplication

n×y
n×2 25955288
n×3 38932932
n×4 51910576
n×5 64888220

Division

n÷y
n÷2 6488822
n÷3 4325881.3333333
n÷3 3244411
n÷5 2595528.8

Exponentiation

ny
n2 168419243790736
n3 2.1856849886654E+21
n4 2.8365041679043E+28
n5 3.6811141295579E+35

Nth Root

y√n
2√n 3602.4497220641
3√n 234.99860569567
4√n 60.020410878835
5√n 26.463005758488

Divisors of 12977644

1, 2, 4, 769, 1538, 3076, 4219, 8438, 16876, 3244411, 6488822, 12977644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12977643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12977644 can be divided by 12 positive divisors. The sum of these divisors (counting 12977644) is 1, the average is 0.083333333333333.

Base conversion 12977644

Base System Value
2 Binary 110001100000010111101100
3 Ternary 220102022222111
4 Quaternary 301200113230
5 Quinary 11310241034
6 Senary 1142053404
8 Octal 61402754
10 Decimal 12977644
12 Duodecimal 441a264
16 Hexadecimal c605ec
20 Vigesimal 412424
36 Base36 7q5m4

Cryptographic Hash Functions

md5 251c3713bedb8e4919602b5118d56411
sha1 84e843006b0288386f0d97a4a5ce3d14ebf7a4a3
sha256 71119e47659a1d6aca2c9a1a325309e3793c8627a69c31c9b5306b8cb708ce6f
sha512 9be9ae22ab806dc040767f539553c0267cd826674471441690e51bd094c2b960839b94dc3ea434dde651275719d7183649f628630f2838de0eda528bf7925df4
ripemd-160 0ab019f8e1a24876e28129f3eef7c6c9a8787ecc

12977644 as geometric shapes

Circle

Radius = n
Diameter 25955288
Circumference 81540942.102607
Area 5.2910465901612E+14

Sphere

Radius = n
Volume 9.1553758712702E+21
Surface area 2.1164186360645E+15
Circumference 81540942.102607

Square

Length = n
Perimeter 51910576
Area 168419243790736
Diagonal 18353160.15245

Cube

Length = n
Surface area 1010515462744416
Volume 2.1856849886654E+21
Space diagonal 22477938.770541

Equilateral Triangle

Length = n
Perimeter 38932932
Area 72927671804471
Altitude 11238969.385271

Triangular Pyramid

Length = n
Surface area 72927671804471
Volume 2.5758544617049E+20
Height 6117720.0508166