12586720 (number)

12586720 is an even 8-digits composite number following 12586719 and preceding 12586721. In scientific notation, it is written as 1.2586720 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 4976640 positive integers (up to 12586720) that are relatively prime to 12586720.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-six thousand seven hundred twenty

Notation

Scientific notation 1.2586720 × 10^7
Engineering notation 1.2586720 × 10^6

Prime Factorization of 12586720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 97 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 786670
Product of the distinct prime numbers

The prime factorization of 12586720 is 2 × 2 × 2 × 2 × 2 × 5 × 97 × 811. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12586720)

Multiplication

n×y
n×2 25173440
n×3 37760160
n×4 50346880
n×5 62933600

Division

n÷y
n÷2 6293360
n÷3 4195573.3333333
n÷3 3146680
n÷5 2517344

Exponentiation

ny
n2 158425520358400
n3 1.9940576656055E+21
n4 2.509864550083E+28
n5 3.159096232982E+35

Nth Root

y√n
2√n 3547.7767686257
3√n 232.61489677018
4√n 59.563216573869
5√n 26.301620929122

Divisors of 12586720

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 -12586719
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 12586720 can be divided by 48 positive divisors. The sum of these divisors (counting 12586720) is 1, the average is 0.020833333333333.

Base conversion 12586720

Base System Value
2 Binary 110000000000111011100000
3 Ternary 212200110201211
4 Quaternary 300000323200
5 Quinary 11210233340
6 Senary 1125435504
8 Octal 60007340
10 Decimal 12586720
12 Duodecimal 426bb94
16 Hexadecimal c00ee0
20 Vigesimal 3id6g0
36 Base36 7hrz4

Cryptographic Hash Functions

md5 7a7c5f47dbc6d3ab15c703b4bf7a9c83
sha1 8082df2855c7988c5eb64e860e49fd5c86ce387c
sha256 4ed8edf5a9c726871ab1acd347d8b15b7ee46f88bb44942b8fcea1eb6f48f4dc
sha512 d3b80167ff01adaaa95cb8fc2015c2487ed71ea774e996aff3c8eb1f0b49508b5d7525b5b44f1599b0a038748080ec50f184094b73fa543aa47e356db4a82fe9
ripemd-160 9453728caddee9ac606633915ac36e5e5833b3f2

12586720 as geometric shapes

Circle

Radius = n
Diameter 25173440
Circumference 79084694.169583
Area 4.9770845089909E+14

Sphere

Radius = n
Volume 8.3526892174675E+21
Surface area 1.9908338035964E+15
Circumference 79084694.169583

Square

Length = n
Perimeter 50346880
Area 158425520358400
Diagonal 17800310.129793

Cube

Length = n
Surface area 950553122150400
Volume 1.9940576656055E+21
Space diagonal 21800838.540643

Equilateral Triangle

Length = n
Perimeter 37760160
Area 68600262619072
Altitude 10900419.270322

Triangular Pyramid

Length = n
Surface area 68600262619072
Volume 2.3500194957111E+20
Height 5933436.7099309