12585540 (number)

12585540 is an even 8-digits composite number following 12585539 and preceding 12585541. In scientific notation, it is written as 1.2585540 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 3050880 positive integers (up to 12585540) that are relatively prime to 12585540.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-five thousand five hundred forty

Notation

Scientific notation 1.2585540 × 10^7
Engineering notation 1.2585540 × 10^6

Prime Factorization of 12585540

Prime Factorization 2 × 2 × 5 × 3 × 11 × 19069

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6292770
Product of the distinct prime numbers

The prime factorization of 12585540 is 2 × 2 × 5 × 3 × 11 × 19069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12585540)

Multiplication

n×y
n×2 25171080
n×3 37756620
n×4 50342160
n×5 62927700

Division

n÷y
n÷2 6292770
n÷3 4195180
n÷3 3146385
n÷5 2517108

Exponentiation

ny
n2 158395817091600
n3 1.993496891839E+21
n4 2.5089234872116E+28
n5 3.1576156905241E+35

Nth Root

y√n
2√n 3547.6104633965
3√n 232.60762735828
4√n 59.561820517815
5√n 26.301127757325

Divisors of 12585540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12585539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12585540 can be divided by 48 positive divisors. The sum of these divisors (counting 12585540) is 1, the average is 0.020833333333333.

Base conversion 12585540

Base System Value
2 Binary 110000000000101001000100
3 Ternary 212200102010010
4 Quaternary 300000221010
5 Quinary 11210214130
6 Senary 1125430220
8 Octal 60005104
10 Decimal 12585540
12 Duodecimal 426b370
16 Hexadecimal c00a44
20 Vigesimal 3id3h0
36 Base36 7hr2c

Cryptographic Hash Functions

md5 47b4aa41b8ee24e2d797f8ae1f632e01
sha1 6f443c63be1ded2df4f1466aa4aa7ef55c8a1e28
sha256 bc80c0ab2b5416fc3bf6d69026adededc69301083ca19e20d29b2705a9440544
sha512 59081fc3ae5558e48ca2d5fbed2ef6e9ea7d3232a94801b9672171a7a697015779319f16a50dc3311fb1a30158001ab359856c21118245f27bd43f0ad8ec987d
ripemd-160 25525e2c79562683b1327033cf14d68e7edac438

12585540 as geometric shapes

Circle

Radius = n
Diameter 25171080
Circumference 79077280.010921
Area 4.9761513533432E+14

Sphere

Radius = n
Volume 8.3503402538074E+21
Surface area 1.9904605413373E+15
Circumference 79077280.010921

Square

Length = n
Perimeter 50342160
Area 158395817091600
Diagonal 17798641.357789

Cube

Length = n
Surface area 950374902549600
Volume 1.993496891839E+21
Space diagonal 21798794.72069

Equilateral Triangle

Length = n
Perimeter 37756620
Area 68587400727259
Altitude 10899397.360345

Triangular Pyramid

Length = n
Surface area 68587400727259
Volume 2.3493586174895E+20
Height 5932880.4525964