12668748 (number)

12668748 is an even 8-digits composite number following 12668747 and preceding 12668749. In scientific notation, it is written as 1.2668748 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 4190160 positive integers (up to 12668748) that are relatively prime to 12668748.

Interesting facts

Basic properties

Name

Name twelve million six hundred sixty-eight thousand seven hundred forty-eight

Notation

Scientific notation 1.2668748 × 10^7
Engineering notation 1.2668748 × 10^6

Prime Factorization of 12668748

Prime Factorization 2 × 2 × 3 × 131 × 8059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6334374
Product of the distinct prime numbers

The prime factorization of 12668748 is 2 × 2 × 3 × 131 × 8059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 44, 99, 505, 675, 591, 1946, 38536, 24315, 883450, 242678, 4617255, 7918590, 94516185, 86589592, 132838477, 129572998, 1432031729, 5674281536

Basic calculations (n = 12668748)

Multiplication

n×y
n×2 25337496
n×3 38006244
n×4 50674992
n×5 63343740

Division

n÷y
n÷2 6334374
n÷3 4222916
n÷3 3167187
n÷5 2533749.6

Exponentiation

ny
n2 160497175887504
n3 2.0332982760305E+21
n4 2.5759343467864E+28
n5 3.2633863103982E+35

Nth Root

y√n
2√n 3559.3184740902
3√n 233.11912222505
4√n 59.660024087241
5√n 26.335813588344

Divisors of 12668748

1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 8059, 16118, 24177, 32236, 48354, 96708, 1055729, 2111458, 3167187, 4222916, 6334374, 12668748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12668747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12668748 can be divided by 24 positive divisors. The sum of these divisors (counting 12668748) is 1, the average is 0.041666666666667.

Base conversion 12668748

Base System Value
2 Binary 110000010100111101001100
3 Ternary 212211122020220
4 Quaternary 300110331030
5 Quinary 11220344443
6 Senary 1131311340
8 Octal 60247514
10 Decimal 12668748
12 Duodecimal 42ab550
16 Hexadecimal c14f4c
20 Vigesimal 3j3bh8
36 Base36 7jj9o

Cryptographic Hash Functions

md5 2072968a0f65c186b3b04f16c40ec315
sha1 6b99d990b3252894ef600e15541b3f9687aaa0be
sha256 93c6c160abc5f909170471b59146fd699ae080f2e3289969c7d4a4b5c2743f2f
sha512 2a0c523e04ff031470ad04713537ad01d75a4f628f8f44828d7d20b8567ecbcd454ec5b442755c86530446468ad5b7b39c170dc81c1659e3a04e555f50adc070
ripemd-160 61c8cdc6c62754e42c2ca997a1de2548324e4420

12668748 as geometric shapes

Circle

Radius = n
Diameter 25337496
Circumference 79600091.293961
Area 5.0421674869009E+14

Sphere

Radius = n
Volume 8.5170599020455E+21
Surface area 2.0168669947604E+15
Circumference 79600091.293961

Square

Length = n
Perimeter 50674992
Area 160497175887504
Diagonal 17916315.239887

Cube

Length = n
Surface area 962983055325024
Volume 2.0332982760305E+21
Space diagonal 21942915.204287

Equilateral Triangle

Length = n
Perimeter 38006244
Area 69497315777119
Altitude 10971457.602143

Triangular Pyramid

Length = n
Surface area 69497315777119
Volume 2.3962649985934E+20
Height 5972105.0799623