12793947 (number)

12793947 is an odd 8-digits composite number following 12793946 and preceding 12793948. In scientific notation, it is written as 1.2793947 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 8491272 positive integers (up to 12793947) that are relatively prime to 12793947.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-three thousand nine hundred forty-seven

Notation

Scientific notation 1.2793947 × 10^7
Engineering notation 1.2793947 × 10^6

Prime Factorization of 12793947

Prime Factorization 3 × 227 × 18787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12793947
Product of the distinct prime numbers

The prime factorization of 12793947 is 3 × 227 × 18787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 51, 75, 957, 480, 7215, 9275, 30537, 76625, 998624, 712027, 9450111, 2259558, 98526254, 31236439, 775212588, 309413985, 6479604103, 3589696498

Basic calculations (n = 12793947)

Multiplication

n×y
n×2 25587894
n×3 38381841
n×4 51175788
n×5 63969735

Division

n÷y
n÷2 6396973.5
n÷3 4264649
n÷3 3198486.75
n÷5 2558789.4

Exponentiation

ny
n2 163685079838809
n3 2.0941782361485E+21
n4 2.6792805361837E+28
n5 3.4278573178066E+35

Nth Root

y√n
2√n 3576.8627315009
3√n 233.88454016117
4√n 59.806878630312
5√n 26.38766181152

Divisors of 12793947

1, 3, 227, 681, 18787, 56361, 4264649, 12793947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12793946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12793947 can be divided by 8 positive divisors. The sum of these divisors (counting 12793947) is 1, the average is 0.125.

Base conversion 12793947

Base System Value
2 Binary 110000110011100001011011
3 Ternary 220001222222220
4 Quaternary 300303201123
5 Quinary 11233401242
6 Senary 1134115123
8 Octal 60634133
10 Decimal 12793947
12 Duodecimal 434baa3
16 Hexadecimal c3385b
20 Vigesimal 3jj4h7
36 Base36 7m7vf

Cryptographic Hash Functions

md5 666075b1e0c89d6074a0b6eddc8f5a3e
sha1 4e26739ff5d1fda6d510b76c707a7758ab1224d2
sha256 d70c6da9e648814069d9bb809a530156934c6284f1381f1aaa885ebfb82a20a0
sha512 d0da998b76c1328590baf99e47d6272e5f377e6ada116a4ae1eda693767674e431ff3d55efb31eeb4a06976a7e6d8a231d767de2b823c2a49e87ccaeee2ee4a1
ripemd-160 e94179904076613b59269c89d7d35662ca772904

12793947 as geometric shapes

Circle

Radius = n
Diameter 25587894
Circumference 80386739.811234
Area 5.1423184432386E+14

Sphere

Radius = n
Volume 8.7720732826556E+21
Surface area 2.0569273772954E+15
Circumference 80386739.811234

Square

Length = n
Perimeter 51175788
Area 163685079838809
Diagonal 18093373.363683

Cube

Length = n
Surface area 982110479032854
Volume 2.0941782361485E+21
Space diagonal 22159766.233343

Equilateral Triangle

Length = n
Perimeter 38381841
Area 70877718680446
Altitude 11079883.116672

Triangular Pyramid

Length = n
Surface area 70877718680446
Volume 2.4680127196565E+20
Height 6031124.4545609