12581424 (number)

12581424 is an even 8-digits composite number following 12581423 and preceding 12581425. In scientific notation, it is written as 1.2581424 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 4089600 positive integers (up to 12581424) that are relatively prime to 12581424.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-one thousand four hundred twenty-four

Notation

Scientific notation 1.2581424 × 10^7
Engineering notation 1.2581424 × 10^6

Prime Factorization of 12581424

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 41 × 2131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 524226
Product of the distinct prime numbers

The prime factorization of 12581424 is 2 × 2 × 2 × 2 × 3 × 3 × 41 × 2131. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12581424)

Multiplication

n×y
n×2 25162848
n×3 37744272
n×4 50325696
n×5 62907120

Division

n÷y
n÷2 6290712
n÷3 4193808
n÷3 3145356
n÷5 2516284.8

Exponentiation

ny
n2 158292229867776
n3 1.991541659872E+21
n4 2.5056430036513E+28
n5 3.152455702157E+35

Nth Root

y√n
2√n 3547.0303071725
3√n 232.58226710664
4√n 59.556950116443
5√n 26.299407217622

Divisors of 12581424

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12581423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12581424 can be divided by 60 positive divisors. The sum of these divisors (counting 12581424) is 1, the average is 0.016666666666667.

Base conversion 12581424

Base System Value
2 Binary 101111111111101000110000
3 Ternary 212200012110200
4 Quaternary 233333220300
5 Quinary 11210101144
6 Senary 1125355200
8 Octal 57775060
10 Decimal 12581424
12 Duodecimal 4268b00
16 Hexadecimal bffa30
20 Vigesimal 3icdb4
36 Base36 7hnw0

Cryptographic Hash Functions

md5 b23b3b45a6d8d16e8859c8f66d65c8ad
sha1 95c3f1d1019b34b0bd8c19c8972558d3532ce837
sha256 274b4722e3308e8f932fde0ee2ca0d0452c007d979296e5eb4550b91fa45a2eb
sha512 d723b08238af523213dede5b9a28385d164c8729c9cf3b323346dfb63bc56c5d7948e3d8b9fb64c7f73ffe88596cdb1a1a5b559cede147c423791836139a30cb
ripemd-160 7bd63d39ece49f31671bb4628e6179210cd062c1

12581424 as geometric shapes

Circle

Radius = n
Diameter 25162848
Circumference 79051418.420197
Area 4.9728970647295E+14

Sphere

Radius = n
Volume 8.3421501972957E+21
Surface area 1.9891588258918E+15
Circumference 79051418.420197

Square

Length = n
Perimeter 50325696
Area 158292229867776
Diagonal 17792820.454766

Cube

Length = n
Surface area 949753379206656
Volume 1.991541659872E+21
Space diagonal 21791665.599566

Equilateral Triangle

Length = n
Perimeter 37744272
Area 68542546143590
Altitude 10895832.799783

Triangular Pyramid

Length = n
Surface area 68542546143590
Volume 2.3470543545183E+20
Height 5930940.1515888