12697906 (number)

12697906 is an even 8-digits composite number following 12697905 and preceding 12697907. In scientific notation, it is written as 1.2697906 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 5860560 positive integers (up to 12697906) that are relatively prime to 12697906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2697906 × 10^7
Engineering notation 1.2697906 × 10^6

Prime Factorization of 12697906

Prime Factorization 2 × 13 × 488381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12697906
Product of the distinct prime numbers

The prime factorization of 12697906 is 2 × 13 × 488381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 98, 9, 978, 282, 7335, 5895, 42247, 13073, 640781, 141395, 1300617, 7603477, 70779138, 51988622, 944400888, 501367365, 9876880275, 1258204983

Basic calculations (n = 12697906)

Multiplication

n×y
n×2 25395812
n×3 38093718
n×4 50791624
n×5 63489530

Division

n÷y
n÷2 6348953
n÷3 4232635.3333333
n÷3 3174476.5
n÷5 2539581.2

Exponentiation

ny
n2 161236816784836
n3 2.0473699432731E+21
n4 2.5997311086907E+28
n5 3.301114124343E+35

Nth Root

y√n
2√n 3563.412128845
3√n 233.29783178694
4√n 59.69432241717
5√n 26.347925182601

Divisors of 12697906

1, 2, 13, 26, 488381, 976762, 6348953, 12697906

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 -12697905
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 12697906 can be divided by 8 positive divisors. The sum of these divisors (counting 12697906) is 1, the average is 0.125.

Base conversion 12697906

Base System Value
2 Binary 110000011100000100110010
3 Ternary 212220010020211
4 Quaternary 300130010302
5 Quinary 11222313111
6 Senary 1132054334
8 Octal 60340462
10 Decimal 12697906
12 Duodecimal 43043aa
16 Hexadecimal c1c132
20 Vigesimal 3j74f6
36 Base36 7k5rm

Cryptographic Hash Functions

md5 83a44d4984b29e00a36797beadd01893
sha1 661b85b38ec8d75521cb66fe4e726460fc333f83
sha256 638f5257051b8e39924deec7cbafbdd24fd32371e84c54434450d158648d8aa8
sha512 d5288eb165b1194dc1de46ce32efdf3df8b3f5bed98bb64c57d3985ea7cd9200a8b66f5ad7ad5ef1e129d62635f8a395622e51b2ed6a557868f71a8ff9c42040
ripemd-160 7f4c214abb1ec218f765e47f376d259e8343a7d9

12697906 as geometric shapes

Circle

Radius = n
Diameter 25395812
Circumference 79783296.411148
Area 5.0654039909944E+14

Sphere

Radius = n
Volume 8.5760031639563E+21
Surface area 2.0261615963978E+15
Circumference 79783296.411148

Square

Length = n
Perimeter 50791624
Area 161236816784836
Diagonal 17957550.878939

Cube

Length = n
Surface area 967420900709016
Volume 2.0473699432731E+21
Space diagonal 21993418.341734

Equilateral Triangle

Length = n
Perimeter 38093718
Area 69817589680503
Altitude 10996709.170867

Triangular Pyramid

Length = n
Surface area 69817589680503
Volume 2.4128486174765E+20
Height 5985850.2929796