12895738 (number)

12895738 is an even 8-digits composite number following 12895737 and preceding 12895739. In scientific notation, it is written as 1.2895738 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 6433596 positive integers (up to 12895738) that are relatively prime to 12895738.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-five thousand seven hundred thirty-eight

Notation

Scientific notation 1.2895738 × 10^7
Engineering notation 1.2895738 × 10^6

Prime Factorization of 12895738

Prime Factorization 2 × 467 × 13807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12895738
Product of the distinct prime numbers

The prime factorization of 12895738 is 2 × 467 × 13807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 16, 47, 454, 63, 7598, 2018, 54269, 50250, 535690, 249507, 1991427, 2982033, 46373099, 56120838, 358135884, 681083639, 1089716020, 1971695145

Basic calculations (n = 12895738)

Multiplication

n×y
n×2 25791476
n×3 38687214
n×4 51582952
n×5 64478690

Division

n÷y
n÷2 6447869
n÷3 4298579.3333333
n÷3 3223934.5
n÷5 2579147.6

Exponentiation

ny
n2 166300058564644
n3 2.1445619846343E+21
n4 2.7655709478604E+28
n5 3.5664078364019E+35

Nth Root

y√n
2√n 3591.0636307367
3√n 234.5031785507
4√n 59.925483984168
5√n 26.42951783696

Divisors of 12895738

1, 2, 467, 934, 13807, 27614, 6447869, 12895738

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 -12895737
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 12895738 can be divided by 8 positive divisors. The sum of these divisors (counting 12895738) is 1, the average is 0.125.

Base conversion 12895738

Base System Value
2 Binary 110001001100010111111010
3 Ternary 220021011121221
4 Quaternary 301030113322
5 Quinary 11300130423
6 Senary 1140222254
8 Octal 61142772
10 Decimal 12895738
12 Duodecimal 439a98a
16 Hexadecimal c4c5fa
20 Vigesimal 40bj6i
36 Base36 7oeey

Cryptographic Hash Functions

md5 6672e612fdc8a64a35ea58c8aca93608
sha1 3989e54749043a4eea86e7036c213cebd90ba7d5
sha256 329d53f1e3f2559cb03d1d7653b6c6cd26e0cadff3bea7d6da53e666dd68fc64
sha512 41f09d83c253d2e0dec16d13dde6b6c157f10af5b3661adbed7fe33968486b58e09b8cb756361f1511a8266e72c35461941110d5b06a199f957a139cdec70fc4
ripemd-160 c54407ae07a5c997cd863e2fba2400c91e3a0efe

12895738 as geometric shapes

Circle

Radius = n
Diameter 25791476
Circumference 81026311.526837
Area 5.2244704227824E+14

Sphere

Radius = n
Volume 8.9831202347934E+21
Surface area 2.089788169113E+15
Circumference 81026311.526837

Square

Length = n
Perimeter 51582952
Area 166300058564644
Diagonal 18237327.57641

Cube

Length = n
Surface area 997800351387864
Volume 2.1445619846343E+21
Space diagonal 22336073.417097

Equilateral Triangle

Length = n
Perimeter 38687214
Area 72010037683911
Altitude 11168036.708548

Triangular Pyramid

Length = n
Surface area 72010037683911
Volume 2.527390536683E+20
Height 6079109.1921367