12977420 (number)

12977420 is an even 8-digits composite number following 12977419 and preceding 12977421. In scientific notation, it is written as 1.2977420 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 5190960 positive integers (up to 12977420) that are relatively prime to 12977420.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-seven thousand four hundred twenty

Notation

Scientific notation 1.2977420 × 10^7
Engineering notation 1.2977420 × 10^6

Prime Factorization of 12977420

Prime Factorization 2 × 2 × 5 × 648871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6488710
Product of the distinct prime numbers

The prime factorization of 12977420 is 2 × 2 × 5 × 648871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 92, 42, 440, 109, 7715, 8783, 239, 31838, 399950, 11165, 7038142, 4522343, 256912, 87508908, 119196791, 819602453, 959793341, 1723648357

Basic calculations (n = 12977420)

Multiplication

n×y
n×2 25954840
n×3 38932260
n×4 51909680
n×5 64887100

Division

n÷y
n÷2 6488710
n÷3 4325806.6666667
n÷3 3244355
n÷5 2595484

Exponentiation

ny
n2 168413429856400
n3 2.185571812887E+21
n4 2.8363083355997E+28
n5 3.6807964520578E+35

Nth Root

y√n
2√n 3602.4186319749
3√n 234.99725362718
4√n 60.020151882305
5√n 26.46291440517

Divisors of 12977420

1, 2, 4, 5, 10, 20, 648871, 1297742, 2595484, 3244355, 6488710, 12977420

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 -12977419
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 12977420 can be divided by 12 positive divisors. The sum of these divisors (counting 12977420) is 1, the average is 0.083333333333333.

Base conversion 12977420

Base System Value
2 Binary 110001100000010100001100
3 Ternary 220102022200012
4 Quaternary 301200110030
5 Quinary 11310234140
6 Senary 1142052352
8 Octal 61402414
10 Decimal 12977420
12 Duodecimal 441a0b8
16 Hexadecimal c6050c
20 Vigesimal 4123b0
36 Base36 7q5fw

Cryptographic Hash Functions

md5 7f79ba894f3c2fd0e6b4d0c01ad115ae
sha1 9ff1d2cf84c99771b660a73c38f9a8ea9d8ef683
sha256 ba14589885cbb7d7e14ae5a95c9a253f25aee128c8d40b292747ecd99e5a12d6
sha512 35ff1024c7b4e698148c5fc910b878fbba449a477f08914ee1823c3465a96c41560b1c0ada4121af5e3ed96a864a9f904dea884dc544a121d310a2f4ae751a1c
ripemd-160 4259c5b5249c9e6c314b0da98db16b28e1b8a813

12977420 as geometric shapes

Circle

Radius = n
Diameter 25954840
Circumference 81539534.669099
Area 5.2908639400273E+14

Sphere

Radius = n
Volume 9.1549018016785E+21
Surface area 2.1163455760109E+15
Circumference 81539534.669099

Square

Length = n
Perimeter 51909680
Area 168413429856400
Diagonal 18352843.368612

Cube

Length = n
Surface area 1010480579138400
Volume 2.185571812887E+21
Space diagonal 22477550.79116

Equilateral Triangle

Length = n
Perimeter 38932260
Area 72925154297056
Altitude 11238775.39558

Triangular Pyramid

Length = n
Surface area 72925154297056
Volume 2.575721082771E+20
Height 6117614.456204