12974778 (number)

12974778 is an even 8-digits composite number following 12974777 and preceding 12974779. In scientific notation, it is written as 1.2974778 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 4219200 positive integers (up to 12974778) that are relatively prime to 12974778.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-four thousand seven hundred seventy-eight

Notation

Scientific notation 1.2974778 × 10^7
Engineering notation 1.2974778 × 10^6

Prime Factorization of 12974778

Prime Factorization 2 × 3 × 3 × 41 × 17581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4324926
Product of the distinct prime numbers

The prime factorization of 12974778 is 2 × 3 × 3 × 41 × 17581. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 89, 65, 971, 621, 472, 1652, 13151, 65595, 740539, 529987, 5288516, 3567447, 95451827, 30063241, 658961678, 815885566, 8627967735, 9953258217

Basic calculations (n = 12974778)

Multiplication

n×y
n×2 25949556
n×3 38924334
n×4 51899112
n×5 64873890

Division

n÷y
n÷2 6487389
n÷3 4324926
n÷3 3243694.5
n÷5 2594955.6

Exponentiation

ny
n2 168344864149284
n3 2.1842372397771E+21
n4 2.8339993285441E+28
n5 3.6770512140009E+35

Nth Root

y√n
2√n 3602.0519152283
3√n 234.98130528815
4√n 60.017096857715
5√n 26.461836830213

Divisors of 12974778

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 17581, 35162, 52743, 105486, 158229, 316458, 720821, 1441642, 2162463, 4324926, 6487389, 12974778

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 -12974777
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 12974778 can be divided by 24 positive divisors. The sum of these divisors (counting 12974778) is 1, the average is 0.041666666666667.

Base conversion 12974778

Base System Value
2 Binary 110001011111101010111010
3 Ternary 220102012001100
4 Quaternary 301133222322
5 Quinary 11310143103
6 Senary 1142032230
8 Octal 61375272
10 Decimal 12974778
12 Duodecimal 4418676
16 Hexadecimal c5faba
20 Vigesimal 411gii
36 Base36 7q3ei

Cryptographic Hash Functions

md5 f48e5616c41e3df5ac81a1e19e706dc2
sha1 6f44e1914c57f5e39ecc3a10afb111da9075979f
sha256 2a122cf5bfd7e0323b0e22d65044b34cf6129f8fcd286c67d37db8a1ff6baf30
sha512 ec30dcbfb20718c9df00647c57c7882052039c29429264a9c142476693ed292542ffa89bf1f75a80e280539733149709547361f3d3b1529cedf10fc251a7f3af
ripemd-160 14f90aa6b83ca2ec67b2c64371036cb9efb7c7fe

12974778 as geometric shapes

Circle

Radius = n
Diameter 25949556
Circumference 81522934.493517
Area 5.2887098848096E+14

Sphere

Radius = n
Volume 9.1493115549081E+21
Surface area 2.1154839539238E+15
Circumference 81522934.493517

Square

Length = n
Perimeter 51899112
Area 168344864149284
Diagonal 18349107.01638

Cube

Length = n
Surface area 1010069184895704
Volume 2.1842372397771E+21
Space diagonal 22472974.712927

Equilateral Triangle

Length = n
Perimeter 38924334
Area 72895464474960
Altitude 11236487.356463

Triangular Pyramid

Length = n
Surface area 72895464474960
Volume 2.5741482732776E+20
Height 6116369.00546