12977668 (number)

12977668 is an even 8-digits composite number following 12977667 and preceding 12977669. In scientific notation, it is written as 1.2977668 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 5898920 positive integers (up to 12977668) that are relatively prime to 12977668.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-seven thousand six hundred sixty-eight

Notation

Scientific notation 1.2977668 × 10^7
Engineering notation 1.2977668 × 10^6

Prime Factorization of 12977668

Prime Factorization 2 × 2 × 11 × 294947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6488834
Product of the distinct prime numbers

The prime factorization of 12977668 is 2 × 2 × 11 × 294947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 78, 44, 449, 528, 1664, 6155, 70193, 36996, 979031, 285842, 2308837, 752036, 49913196, 5057939, 301928822, 60450834, 9570132073, 4714539271

Basic calculations (n = 12977668)

Multiplication

n×y
n×2 25955336
n×3 38933004
n×4 51910672
n×5 64888340

Division

n÷y
n÷2 6488834
n÷3 4325889.3333333
n÷3 3244417
n÷5 2595533.6

Exponentiation

ny
n2 168419866718224
n3 2.1856971148734E+21
n4 2.8365251505384E+28
n5 3.6811481677338E+35

Nth Root

y√n
2√n 3602.4530531292
3√n 234.99875055922
4√n 60.020438628264
5√n 26.463015546269

Divisors of 12977668

1, 2, 4, 11, 22, 44, 294947, 589894, 1179788, 3244417, 6488834, 12977668

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 -12977667
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 12977668 can be divided by 12 positive divisors. The sum of these divisors (counting 12977668) is 1, the average is 0.083333333333333.

Base conversion 12977668

Base System Value
2 Binary 110001100000011000000100
3 Ternary 220102100000101
4 Quaternary 301200120010
5 Quinary 11310241133
6 Senary 1142053444
8 Octal 61403004
10 Decimal 12977668
12 Duodecimal 441a284
16 Hexadecimal c60604
20 Vigesimal 412438
36 Base36 7q5ms

Cryptographic Hash Functions

md5 a37b1183fecbd61f195af872ac283648
sha1 85c2a629192a6aaa7060b13ab12f4d74281a0adf
sha256 7807c46b0a851ab13f7087058d5822f7bd3247c2472ba9dd2dd7c9e26d64e5b0
sha512 d82a09b451a646a3e9d2d82bc4cb7ced5e9683f35423ef0e44da5e71d405412089e5d285d2262e25218a6e749f6e5d824e4f414a87622ff3a39d637c5853f32e
ripemd-160 0a03160e96c19d9ab639aafb9ea876f61a187f81

12977668 as geometric shapes

Circle

Radius = n
Diameter 25955336
Circumference 81541092.899055
Area 5.2910661600054E+14

Sphere

Radius = n
Volume 9.1554266654114E+21
Surface area 2.1164264640022E+15
Circumference 81541092.899055

Square

Length = n
Perimeter 51910672
Area 168419866718224
Diagonal 18353194.093575

Cube

Length = n
Surface area 1010519200309344
Volume 2.1856971148734E+21
Space diagonal 22477980.339761

Equilateral Triangle

Length = n
Perimeter 38933004
Area 72927941539986
Altitude 11238990.16988

Triangular Pyramid

Length = n
Surface area 72927941539986
Volume 2.575868752578E+20
Height 6117731.3645251