12697798 (number)

12697798 is an even 8-digits composite number following 12697797 and preceding 12697799. In scientific notation, it is written as 1.2697798 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 6348898 positive integers (up to 12697798) that are relatively prime to 12697798.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-seven thousand seven hundred ninety-eight

Notation

Scientific notation 1.2697798 × 10^7
Engineering notation 1.2697798 × 10^6

Prime Factorization of 12697798

Prime Factorization 2 × 6348899

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12697798
Product of the distinct prime numbers

The prime factorization of 12697798 is 2 × 6348899. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12697798)

Multiplication

n×y
n×2 25395596
n×3 38093394
n×4 50791192
n×5 63488990

Division

n÷y
n÷2 6348899
n÷3 4232599.3333333
n÷3 3174449.5
n÷5 2539559.6

Exponentiation

ny
n2 161234074048804
n3 2.0473177029888E+21
n4 2.5996426634375E+28
n5 3.3009737412512E+35

Nth Root

y√n
2√n 3563.3969747981
3√n 233.29717035932
4√n 59.694195486647
5√n 26.347880362839

Divisors of 12697798

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12697797
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12697798 can be divided by 4 positive divisors. The sum of these divisors (counting 12697798) is 1, the average is 0.25.

Base conversion 12697798

Base System Value
2 Binary 110000011100000011000110
3 Ternary 212220010002211
4 Quaternary 300130003012
5 Quinary 11222312143
6 Senary 1132054034
8 Octal 60340306
10 Decimal 12697798
12 Duodecimal 430431a
16 Hexadecimal c1c0c6
20 Vigesimal 3j749i
36 Base36 7k5om

Cryptographic Hash Functions

md5 fbcb4e02eac1ea8eb8cabf4494ce6b35
sha1 efa028d4b1d7985ddb1f72d9ef40235361af12b1
sha256 5b29267b08006759d1fab04281fdd66b9a58822ff0c47a5d32ce561061e9a87c
sha512 55d3ef286429aab9135e7915283f80d8abe3ae18b8cca105b5b9e7d0f7a216e8f6d429a9691c5bfdc1e1d9cf902c3abb8e496abaacc872022d6e58381db57fe4
ripemd-160 929c969e75fae3414c301fb4b9b6439add3a83a6

12697798 as geometric shapes

Circle

Radius = n
Diameter 25395596
Circumference 79782617.827134
Area 5.0653178254008E+14

Sphere

Radius = n
Volume 8.5757843403651E+21
Surface area 2.0261271301603E+15
Circumference 79782617.827134

Square

Length = n
Perimeter 50791192
Area 161234074048804
Diagonal 17957398.143874

Cube

Length = n
Surface area 967404444292824
Volume 2.0473177029888E+21
Space diagonal 21993231.280246

Equilateral Triangle

Length = n
Perimeter 38093394
Area 69816402040963
Altitude 10996615.640123

Triangular Pyramid

Length = n
Surface area 69816402040963
Volume 2.412787051711E+20
Height 5985799.3812913