12492768 (number)

12492768 is an even 8-digits composite number following 12492767 and preceding 12492769. In scientific notation, it is written as 1.2492768 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 4135296 positive integers (up to 12492768) that are relatively prime to 12492768.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety-two thousand seven hundred sixty-eight

Notation

Scientific notation 1.2492768 × 10^7
Engineering notation 1.2492768 × 10^6

Prime Factorization of 12492768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 179 × 727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 780798
Product of the distinct prime numbers

The prime factorization of 12492768 is 2 × 2 × 2 × 2 × 2 × 3 × 179 × 727. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12492768)

Multiplication

n×y
n×2 24985536
n×3 37478304
n×4 49971072
n×5 62463840

Division

n÷y
n÷2 6246384
n÷3 4164256
n÷3 3123192
n÷5 2498553.6

Exponentiation

ny
n2 156069252301824
n3 1.9497369609402E+21
n4 2.435761151405E+28
n5 3.0429398967916E+35

Nth Root

y√n
2√n 3534.5109987097
3√n 232.03467575234
4√n 59.451753537719
5√n 26.262238132595

Divisors of 12492768

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 -12492767
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 12492768 can be divided by 48 positive divisors. The sum of these divisors (counting 12492768) is 1, the average is 0.020833333333333.

Base conversion 12492768

Base System Value
2 Binary 101111101001111111100000
3 Ternary 212111200212010
4 Quaternary 233221333200
5 Quinary 11144232033
6 Senary 1123432520
8 Octal 57517740
10 Decimal 12492768
12 Duodecimal 4225740
16 Hexadecimal be9fe0
20 Vigesimal 3i1bi8
36 Base36 7frhc

Cryptographic Hash Functions

md5 fa167eb159a9f38754e18da336f86433
sha1 932be94dd84073df62764bb6c5170413308676a6
sha256 bc0ca53001ca5ae4a654b87fea9247642123bba1381c8868194d8bb40fc1919b
sha512 09c3c948497aa2380c0682550273f2511fd4ac322e30f7f99c598dd35b2472e2e40b9e4cfee49ef60f83ecc5bde2f3c0b81bce42fd707ca793b0bd016c317039
ripemd-160 ad80d0c11dbdb922b57e5c223096c3db17022160

12492768 as geometric shapes

Circle

Radius = n
Diameter 24985536
Circumference 78494376.343603
Area 4.9030601648266E+14

Sphere

Radius = n
Volume 8.1670390838961E+21
Surface area 1.9612240659306E+15
Circumference 78494376.343603

Square

Length = n
Perimeter 49971072
Area 156069252301824
Diagonal 17667441.937181

Cube

Length = n
Surface area 936415513810944
Volume 1.9497369609402E+21
Space diagonal 21638108.903171

Equilateral Triangle

Length = n
Perimeter 37478304
Area 67579968621511
Altitude 10819054.451585

Triangular Pyramid

Length = n
Surface area 67579968621511
Volume 2.2977870443514E+20
Height 5889147.3123935