12658668 (number)

12658668 is an even 8-digits composite number following 12658667 and preceding 12658669. In scientific notation, it is written as 1.2658668 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 3740800 positive integers (up to 12658668) that are relatively prime to 12658668.

Interesting facts

Basic properties

Name

Name twelve million six hundred fifty-eight thousand six hundred sixty-eight

Notation

Scientific notation 1.2658668 × 10^7
Engineering notation 1.2658668 × 10^6

Prime Factorization of 12658668

Prime Factorization 2 × 2 × 3 × 11 × 41 × 2339

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6329334
Product of the distinct prime numbers

The prime factorization of 12658668 is 2 × 2 × 3 × 11 × 41 × 2339. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12658668)

Multiplication

n×y
n×2 25317336
n×3 37976004
n×4 50634672
n×5 63293340

Division

n÷y
n÷2 6329334
n÷3 4219556
n÷3 3164667
n÷5 2531733.6

Exponentiation

ny
n2 160241875534224
n3 2.0284487020851E+21
n4 2.5677458674726E+28
n5 3.2504242444707E+35

Nth Root

y√n
2√n 3557.9021908985
3√n 233.05727806461
4√n 59.648153289926
5√n 26.331621389886

Divisors of 12658668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12658667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12658668 can be divided by 48 positive divisors. The sum of these divisors (counting 12658668) is 1, the average is 0.020833333333333.

Base conversion 12658668

Base System Value
2 Binary 110000010010011111101100
3 Ternary 212211010102120
4 Quaternary 300102133230
5 Quinary 11220034133
6 Senary 1131152540
8 Octal 60223754
10 Decimal 12658668
12 Duodecimal 42a5750
16 Hexadecimal c127ec
20 Vigesimal 3j26d8
36 Base36 7jbho

Cryptographic Hash Functions

md5 5f10d29073b2546e98240acd79526b6d
sha1 3bca9369de988c9e0e310ab860209cec07f2ca5e
sha256 d446121eb22a174d27dffad4060e3a72307ef3a3303e16e4b1fa5757899002c6
sha512 5aa2a7367d1561b73944a9fe8e348216a006c4f97c5eeee251fc9819b51cb22345115adeed9c30d70028c53d7ada4eaa92846b0be34feecd463a3594b30027d6
ripemd-160 54f9f0cdab79f655d5ca0a939c8bcd042e27866e

12658668 as geometric shapes

Circle

Radius = n
Diameter 25317336
Circumference 79536756.786064
Area 5.0341469897577E+14

Sphere

Radius = n
Volume 8.4967460542056E+21
Surface area 2.0136587959031E+15
Circumference 79536756.786064

Square

Length = n
Perimeter 50634672
Area 160241875534224
Diagonal 17902059.967178

Cube

Length = n
Surface area 961451253205344
Volume 2.0284487020851E+21
Space diagonal 21925456.132146

Equilateral Triangle

Length = n
Perimeter 37976004
Area 69386767481351
Altitude 10962728.066073

Triangular Pyramid

Length = n
Surface area 69386767481351
Volume 2.390549720889E+20
Height 5967353.3223928