12895788 (number)

12895788 is an even 8-digits composite number following 12895787 and preceding 12895789. In scientific notation, it is written as 1.2895788 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 4298592 positive integers (up to 12895788) that are relatively prime to 12895788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2895788 × 10^7
Engineering notation 1.2895788 × 10^6

Prime Factorization of 12895788

Prime Factorization 2 × 2 × 3 × 1074649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6447894
Product of the distinct prime numbers

The prime factorization of 12895788 is 2 × 2 × 3 × 1074649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 22, 66, 147, 195, 1531, 696, 76380, 76067, 989256, 933247, 3622228, 6961712, 20508329, 42489763, 282184493, 570287104, 66081638, 8419140010

Basic calculations (n = 12895788)

Multiplication

n×y
n×2 25791576
n×3 38687364
n×4 51583152
n×5 64478940

Division

n÷y
n÷2 6447894
n÷3 4298596
n÷3 3223947
n÷5 2579157.6

Exponentiation

ny
n2 166301348140944
n3 2.1445869297398E+21
n4 2.7656138393495E+28
n5 3.5664769762118E+35

Nth Root

y√n
2√n 3591.0705924557
3√n 234.50348162612
4√n 59.925542070604
5√n 26.429538331698

Divisors of 12895788

1, 2, 3, 4, 6, 12, 1074649, 2149298, 3223947, 4298596, 6447894, 12895788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12895787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12895788 can be divided by 12 positive divisors. The sum of these divisors (counting 12895788) is 1, the average is 0.083333333333333.

Base conversion 12895788

Base System Value
2 Binary 110001001100011000101100
3 Ternary 220021011200210
4 Quaternary 301030120230
5 Quinary 11300131123
6 Senary 1140222420
8 Octal 61143054
10 Decimal 12895788
12 Duodecimal 439aa10
16 Hexadecimal c4c62c
20 Vigesimal 40bj98
36 Base36 7oegc

Cryptographic Hash Functions

md5 add2804c0d1375c8bb872e75da105165
sha1 416771336e649054d30c7107769f622ef9dc5eff
sha256 5f6f3997c118f6fe33eca033ab44cabc722fa6fa8c4ffb748edf6fd32beb40db
sha512 72d5d3121a484c294e475c59bb12a41cbc8e54d316f0a5889821336f4be6c3a235fe620b661321f925f413b0c9ca8f89bf814110eed396c9d6f8f732f9ad90fe
ripemd-160 3a6ff03497d2fbd435c5d1de234640f63f6c3eff

12895788 as geometric shapes

Circle

Radius = n
Diameter 25791576
Circumference 81026625.686103
Area 5.2245109360167E+14

Sphere

Radius = n
Volume 8.983224724607E+21
Surface area 2.0898043744067E+15
Circumference 81026625.686103

Square

Length = n
Perimeter 51583152
Area 166301348140944
Diagonal 18237398.287088

Cube

Length = n
Surface area 997808088845664
Volume 2.1445869297398E+21
Space diagonal 22336160.019637

Equilateral Triangle

Length = n
Perimeter 38687364
Area 72010596086829
Altitude 11168080.009819

Triangular Pyramid

Length = n
Surface area 72010596086829
Volume 2.5274199347718E+20
Height 6079132.7623627