12697943 (number)

12697943 is an odd 8-digits composite number following 12697942 and preceding 12697944. In scientific notation, it is written as 1.2697943 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 11823840 positive integers (up to 12697943) that are relatively prime to 12697943.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2697943 × 10^7
Engineering notation 1.2697943 × 10^6

Prime Factorization of 12697943

Prime Factorization 43 × 61 × 103 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12697943
Product of the distinct prime numbers

The prime factorization of 12697943 is 43 × 61 × 103 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 88, 32, 383, 189, 2021, 7848, 149, 28615, 287993, 674041, 3532949, 9654017, 51419342, 24556288, 61063974, 312758406, 3670373314, 9731641780

Basic calculations (n = 12697943)

Multiplication

n×y
n×2 25395886
n×3 38093829
n×4 50791772
n×5 63489715

Division

n÷y
n÷2 6348971.5
n÷3 4232647.6666667
n÷3 3174485.75
n÷5 2539588.6

Exponentiation

ny
n2 161237756431249
n3 2.0473878406119E+21
n4 2.5997614098983E+28
n5 3.3011622196488E+35

Nth Root

y√n
2√n 3563.4173204945
3√n 233.29805838628
4√n 59.694365902441
5√n 26.347940537449

Divisors of 12697943

1, 43, 47, 61, 103, 2021, 2623, 2867, 4429, 4841, 6283, 123281, 208163, 270169, 295301, 12697943

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 -12697942
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 12697943 can be divided by 16 positive divisors. The sum of these divisors (counting 12697943) is 1, the average is 0.0625.

Base conversion 12697943

Base System Value
2 Binary 110000011100000101010111
3 Ternary 212220010022012
4 Quaternary 300130011113
5 Quinary 11222313233
6 Senary 1132054435
8 Octal 60340527
10 Decimal 12697943
12 Duodecimal 430441b
16 Hexadecimal c1c157
20 Vigesimal 3j74h3
36 Base36 7k5sn

Cryptographic Hash Functions

md5 2196c04e1bcb170314f507f74a0de3a9
sha1 a87db6a67a1f2c54def14d8a60aa2906dc75cd88
sha256 73e2cf6b5f4b4c3259d15ee324ddac5bb1073fb567df9643f8fc104cec198b2d
sha512 9f9bc0a1048f42b34a410a5906dc6bf5e1219df655c61dcd007d9a9dba12db23193845d092054459772bb5f8ea7a1d8c7b87511d164858bfb30d5899ce3aa396
ripemd-160 704c0922420309c0f7e0b4718b916620d1b17ee3

12697943 as geometric shapes

Circle

Radius = n
Diameter 25395886
Circumference 79783528.889004
Area 5.0654335108571E+14

Sphere

Radius = n
Volume 8.5760781321538E+21
Surface area 2.0261734043428E+15
Circumference 79783528.889004

Square

Length = n
Perimeter 50791772
Area 161237756431249
Diagonal 17957603.204841

Cube

Length = n
Surface area 967426538587494
Volume 2.0473878406119E+21
Space diagonal 21993482.427614

Equilateral Triangle

Length = n
Perimeter 38093829
Area 69817996559335
Altitude 10996741.213807

Triangular Pyramid

Length = n
Surface area 69817996559335
Volume 2.4128697096926E+20
Height 5985867.7349468