15126768 (number)

15126768 is an even 8-digits composite number following 15126767 and preceding 15126769. In scientific notation, it is written as 1.5126768 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 4969728 positive integers (up to 15126768) that are relatively prime to 15126768.

Interesting facts

Basic properties

Name

Name fifteen million one hundred twenty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.5126768 × 10^7
Engineering notation 1.5126768 × 10^6

Prime Factorization of 15126768

Prime Factorization 2 × 2 × 2 × 2 × 9 × 73 × 1439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1890846
Product of the distinct prime numbers

The prime factorization of 15126768 is 2 × 2 × 2 × 2 × 9 × 73 × 1439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15126768)

Multiplication

n×y
n×2 30253536
n×3 45380304
n×4 60507072
n×5 75633840

Division

n÷y
n÷2 7563384
n÷3 5042256
n÷3 3781692
n÷5 3025353.6

Exponentiation

ny
n2 228819110125824
n3 3.4612935928398E+21
n4 5.2358185158774E+28
n5 7.9201011979782E+35

Nth Root

y√n
2√n 3889.3145925728
3√n 247.31400780088
4√n 62.364369575687
5√n 27.286587729898

Divisors of 15126768

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15126767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15126768 can be divided by 40 positive divisors. The sum of these divisors (counting 15126768) is 1, the average is 0.025.

Base conversion 15126768

Base System Value
2 Binary 111001101101000011110000
3 Ternary 1001110112000200
4 Quaternary 321231003300
5 Quinary 12333024033
6 Senary 1300115200
8 Octal 71550360
10 Decimal 15126768
12 Duodecimal 5095b00
16 Hexadecimal e6d0f0
20 Vigesimal 4eagi8
36 Base36 907w0

Cryptographic Hash Functions

md5 f90ea8c11bce381f93414b099f68935c
sha1 a585dbabd43195380d4cd0fa1aa23e7b5bea75ec
sha256 4ee49e2b3971ccae654810e629c4ca116791b7e36921ea5f3878af646d46afee
sha512 89adb5a4c3f22f2964a3baa2e85b5b75c651d47848dd0c31af73f8c2d1b47d10731d1ac63f31217c2480e76a226a011c64e8ea8d4dae010d140f7470570bc266
ripemd-160 010dca8843fa67d7378d50aae4d4e2f3f9ea716d

15126768 as geometric shapes

Circle

Radius = n
Diameter 30253536
Circumference 95044286.442714
Area 7.1885643537224E+14

Sphere

Radius = n
Volume 1.4498632697577E+22
Surface area 2.875425741489E+15
Circumference 95044286.442714

Square

Length = n
Perimeter 60507072
Area 228819110125824
Diagonal 21392480.460471

Cube

Length = n
Surface area 1372914660754944
Volume 3.4612935928398E+21
Space diagonal 26200330.730307

Equilateral Triangle

Length = n
Perimeter 45380304
Area 99081581120156
Altitude 13100165.365154

Triangular Pyramid

Length = n
Surface area 99081581120156
Volume 4.0791736186243E+20
Height 7130826.8201571