12585920 (number)

12585920 is an even 8-digits composite number following 12585919 and preceding 12585921. In scientific notation, it is written as 1.2585920 × 10^7. The sum of its digits is 32. It has a total of 9 prime factors and 56 positive divisors. There are 4893696 positive integers (up to 12585920) that are relatively prime to 12585920.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-five thousand nine hundred twenty

Notation

Scientific notation 1.2585920 × 10^7
Engineering notation 1.2585920 × 10^6

Prime Factorization of 12585920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 393310
Product of the distinct prime numbers

The prime factorization of 12585920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 1063. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12585920)

Multiplication

n×y
n×2 25171840
n×3 37757760
n×4 50343680
n×5 62929600

Division

n÷y
n÷2 6292960
n÷3 4195306.6666667
n÷3 3146480
n÷5 2517184

Exponentiation

ny
n2 158405382246400
n3 1.9936774685226E+21
n4 2.5092265124628E+28
n5 3.1580924147736E+35

Nth Root

y√n
2√n 3547.6640201688
3√n 232.60996840493
4√n 59.562270105905
5√n 26.301286579399

Divisors of 12585920

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12585919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12585920 can be divided by 56 positive divisors. The sum of these divisors (counting 12585920) is 1, the average is 0.017857142857143.

Base conversion 12585920

Base System Value
2 Binary 110000000000101111000000
3 Ternary 212200102122012
4 Quaternary 300000233000
5 Quinary 11210222140
6 Senary 1125432052
8 Octal 60005700
10 Decimal 12585920
12 Duodecimal 426b628
16 Hexadecimal c00bc0
20 Vigesimal 3id4g0
36 Base36 7hrcw

Cryptographic Hash Functions

md5 449045e5aeec126b63bb6b08982bccc8
sha1 6f10da407c97532057d7ef884662e0930f848b22
sha256 c2c17473b4c42991b4c76e928688383a9879fda46f1dfb43e20b16e9f1e73cbe
sha512 47104ade8d2df1ad14929d727ab6e46b493aaf1e253cd9c38d8f083939fb29acbc0ab5a7b818ed0288c4d64d5d6a60bc87af2f1ce9e1377b9165e6a7c114c7c3
ripemd-160 346db14293d6f31200a0eabceba37514d904fc78

12585920 as geometric shapes

Circle

Radius = n
Diameter 25171840
Circumference 79079667.621338
Area 4.9764518515437E+14

Sphere

Radius = n
Volume 8.3510966516508E+21
Surface area 1.9905807406175E+15
Circumference 79079667.621338

Square

Length = n
Perimeter 50343680
Area 158405382246400
Diagonal 17799178.758943

Cube

Length = n
Surface area 950432293478400
Volume 1.9936774685226E+21
Space diagonal 21799452.899997

Equilateral Triangle

Length = n
Perimeter 37757760
Area 68591542560783
Altitude 10899726.449999

Triangular Pyramid

Length = n
Surface area 68591542560783
Volume 2.3495714291519E+20
Height 5933059.5863143