12697912 (number)

12697912 is an even 8-digits composite number following 12697911 and preceding 12697913. In scientific notation, it is written as 1.2697912 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 5889024 positive integers (up to 12697912) that are relatively prime to 12697912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2697912 × 10^7
Engineering notation 1.2697912 × 10^6

Prime Factorization of 12697912

Prime Factorization 2 × 2 × 2 × 17 × 73 × 1279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3174478
Product of the distinct prime numbers

The prime factorization of 12697912 is 2 × 2 × 2 × 17 × 73 × 1279. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 31, 5, 422, 773, 327, 6834, 59900, 37528, 75004, 921919, 3367673, 3099773, 95700172, 1763384, 581836898, 919273241, 534766996, 6724003876

Basic calculations (n = 12697912)

Multiplication

n×y
n×2 25395824
n×3 38093736
n×4 50791648
n×5 63489560

Division

n÷y
n÷2 6348956
n÷3 4232637.3333333
n÷3 3174478
n÷5 2539582.4

Exponentiation

ny
n2 161236969159744
n3 2.0473728455371E+21
n4 2.599736022382E+28
n5 3.3011219235437E+35

Nth Root

y√n
2√n 3563.4129707347
3√n 233.29786853281
4√n 59.694329468842
5√n 26.347927672579

Divisors of 12697912

1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1279, 2482, 2558, 4964, 5116, 9928, 10232, 21743, 43486, 86972, 93367, 173944, 186734, 373468, 746936, 1587239, 3174478, 6348956, 12697912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12697911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12697912 can be divided by 32 positive divisors. The sum of these divisors (counting 12697912) is 1, the average is 0.03125.

Base conversion 12697912

Base System Value
2 Binary 110000011100000100111000
3 Ternary 212220010021001
4 Quaternary 300130010320
5 Quinary 11222313122
6 Senary 1132054344
8 Octal 60340470
10 Decimal 12697912
12 Duodecimal 43043b4
16 Hexadecimal c1c138
20 Vigesimal 3j74fc
36 Base36 7k5rs

Cryptographic Hash Functions

md5 1c91723b26d046205b74765f0b165c37
sha1 2ff3e20091b538ec9ac47ab37a3783fe28821a6d
sha256 75bab51a822993b9851be9057c1fa4c904d9328d791ab78c743e10e741a75507
sha512 5e7fedcc0928d5bba62f79b6ae8d2cc55da53cf55f43a7350c51cc82f9929d64b1125e8bdce59586fe7a49045d0be648e28881e5795012238dc6f3d0048df695
ripemd-160 1a82a94abc378da1b6f6c72727a2b184872afd86

12697912 as geometric shapes

Circle

Radius = n
Diameter 25395824
Circumference 79783334.110259
Area 5.0654087779934E+14

Sphere

Radius = n
Volume 8.5760153209316E+21
Surface area 2.0261635111973E+15
Circumference 79783334.110259

Square

Length = n
Perimeter 50791648
Area 161236969159744
Diagonal 17957559.36422

Cube

Length = n
Surface area 967421814958464
Volume 2.0473728455371E+21
Space diagonal 21993428.734039

Equilateral Triangle

Length = n
Perimeter 38093736
Area 69817655660773
Altitude 10996714.367019

Triangular Pyramid

Length = n
Surface area 69817655660773
Volume 2.4128520378275E+20
Height 5985853.1214067