12698946 (number)

12698946 is an even 8-digits composite number following 12698945 and preceding 12698947. In scientific notation, it is written as 1.2698946 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 3907296 positive integers (up to 12698946) that are relatively prime to 12698946.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-eight thousand nine hundred forty-six

Notation

Scientific notation 1.2698946 × 10^7
Engineering notation 1.2698946 × 10^6

Prime Factorization of 12698946

Prime Factorization 2 × 9 × 13 × 54269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12698946
Product of the distinct prime numbers

The prime factorization of 12698946 is 2 × 9 × 13 × 54269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 75, 37, 395, 13, 6826, 4011, 91946, 96420, 971219, 57171, 8426080, 7473605, 67840543, 54054159, 461328747, 244697218, 8570281641, 5939859843

Basic calculations (n = 12698946)

Multiplication

n×y
n×2 25397892
n×3 38096838
n×4 50795784
n×5 63494730

Division

n÷y
n÷2 6349473
n÷3 4232982
n÷3 3174736.5
n÷5 2539789.2

Exponentiation

ny
n2 161263229510916
n3 2.0478730433447E+21
n4 2.600582919229E+28
n5 3.3024662059812E+35

Nth Root

y√n
2√n 3563.5580534067
3√n 233.30420089802
4√n 59.695544669655
5√n 26.348356764698

Divisors of 12698946

1, 2, 9, 13, 18, 26, 117, 234, 54269, 108538, 488421, 705497, 976842, 1410994, 6349473, 12698946

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 -12698945
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 12698946 can be divided by 16 positive divisors. The sum of these divisors (counting 12698946) is 1, the average is 0.0625.

Base conversion 12698946

Base System Value
2 Binary 110000011100010101000010
3 Ternary 212220011200100
4 Quaternary 300130111002
5 Quinary 11222331241
6 Senary 1132103230
8 Octal 60342502
10 Decimal 12698946
12 Duodecimal 4304b16
16 Hexadecimal c1c542
20 Vigesimal 3j7776
36 Base36 7k6ki

Cryptographic Hash Functions

md5 311ff4b187f887e61d7977646225cd8d
sha1 3b00d95d78998d40d11cb2e7d9f07c20eb7c1aa4
sha256 f6d06ea540e6842294b960fe30964b4de50d7227d2d53107e30e4c412a18673c
sha512 5c73c1470b07a74d7fccc9fa80c5c431f51de4f6f372d390df5177571de200625edf4a94494a548b2222414b535a0d336d1b0e84f29e675ae7744765fce8237d
ripemd-160 a32bd65fafe65ff769ff0df4d029e1cbffe847ca

12698946 as geometric shapes

Circle

Radius = n
Diameter 25397892
Circumference 79789830.923867
Area 5.0662337712566E+14

Sphere

Radius = n
Volume 8.5781105446085E+21
Surface area 2.0264935085026E+15
Circumference 79789830.923867

Square

Length = n
Perimeter 50795784
Area 161263229510916
Diagonal 17959021.661044

Cube

Length = n
Surface area 967579377065496
Volume 2.0478730433447E+21
Space diagonal 21995219.674574

Equilateral Triangle

Length = n
Perimeter 38096838
Area 69829026726387
Altitude 10997609.837287

Triangular Pyramid

Length = n
Surface area 69829026726387
Volume 2.413441526597E+20
Height 5986340.5536812