12977390 (number)

12977390 is an even 8-digits composite number following 12977389 and preceding 12977391. In scientific notation, it is written as 1.2977390 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 5190952 positive integers (up to 12977390) that are relatively prime to 12977390.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-seven thousand three hundred ninety

Notation

Scientific notation 1.2977390 × 10^7
Engineering notation 1.2977390 × 10^6

Prime Factorization of 12977390

Prime Factorization 2 × 5 × 1297739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12977390
Product of the distinct prime numbers

The prime factorization of 12977390 is 2 × 5 × 1297739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 72, 30, 979, 649, 5187, 2412, 98114, 7959, 364151, 862442, 8874410, 6895248, 1342400, 3586832, 504564645, 283104128, 9208020323, 3506499923

Basic calculations (n = 12977390)

Multiplication

n×y
n×2 25954780
n×3 38932170
n×4 51909560
n×5 64886950

Division

n÷y
n÷2 6488695
n÷3 4325796.6666667
n÷3 3244347.5
n÷5 2595478

Exponentiation

ny
n2 168412651212100
n3 2.1855566557134E+21
n4 2.8362821088288E+28
n5 3.6807539076294E+35

Nth Root

y√n
2√n 3602.4144681033
3√n 234.99707254539
4√n 60.020117195015
5√n 26.462902170254

Divisors of 12977390

1, 2, 5, 10, 1297739, 2595478, 6488695, 12977390

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12977389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12977390 can be divided by 8 positive divisors. The sum of these divisors (counting 12977390) is 1, the average is 0.125.

Base conversion 12977390

Base System Value
2 Binary 110001100000010011101110
3 Ternary 220102022122002
4 Quaternary 301200103232
5 Quinary 11310234030
6 Senary 1142052302
8 Octal 61402356
10 Decimal 12977390
12 Duodecimal 441a092
16 Hexadecimal c604ee
20 Vigesimal 41239a
36 Base36 7q5f2

Cryptographic Hash Functions

md5 090077a85eabfadc6118f11b86fc4075
sha1 38da54a8d6e5f6136311b512383c48d46d703ffb
sha256 c2667cc1adb0003dbbde9fa8060fa7e21d31e805f49dd7ff2d7e7f20da6351a6
sha512 6b277ce79d42f97a47f7260f9d92620f21855e9e85faa3d6f1be5e45b4beb5a14a5bcb386aeed63d802a8e329be0552bb851fe01581237f32ea712abfb262dd8
ripemd-160 a4eeb80a414f8841821673274c7b6b7b1bdbe6f6

12977390 as geometric shapes

Circle

Radius = n
Diameter 25954780
Circumference 81539346.173539
Area 5.2908394781951E+14

Sphere

Radius = n
Volume 9.154838311458E+21
Surface area 2.1163357912781E+15
Circumference 81539346.173539

Square

Length = n
Perimeter 51909560
Area 168412651212100
Diagonal 18352800.942205

Cube

Length = n
Surface area 1010475907272600
Volume 2.1855566557134E+21
Space diagonal 22477498.829636

Equilateral Triangle

Length = n
Perimeter 38932170
Area 72924817134183
Altitude 11238749.414818

Triangular Pyramid

Length = n
Surface area 72924817134183
Volume 2.5757032198706E+20
Height 6117600.3140683