12585986 (number)

12585986 is an even 8-digits composite number following 12585985 and preceding 12585987. In scientific notation, it is written as 1.2585986 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 5382384 positive integers (up to 12585986) that are relatively prime to 12585986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2585986 × 10^7
Engineering notation 1.2585986 × 10^6

Prime Factorization of 12585986

Prime Factorization 2 × 7 × 773 × 1163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12585986
Product of the distinct prime numbers

The prime factorization of 12585986 is 2 × 7 × 773 × 1163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 54, 83, 336, 452, 5781, 9766, 22302, 23823, 874096, 26555, 2015960, 2433855, 4806984, 14603266, 656205104, 444791027, 2332527720, 7238131543

Basic calculations (n = 12585986)

Multiplication

n×y
n×2 25171972
n×3 37757958
n×4 50343944
n×5 62929930

Division

n÷y
n÷2 6292993
n÷3 4195328.6666667
n÷3 3146496.5
n÷5 2517197.2

Exponentiation

ny
n2 158407043592196
n3 1.9937088329528E+21
n4 2.509279145962E+28
n5 3.158175220117E+35

Nth Root

y√n
2√n 3547.6733220521
3√n 232.61037500297
4√n 59.56234819122
5√n 26.301314163895

Divisors of 12585986

1, 2, 7, 14, 773, 1163, 1546, 2326, 5411, 8141, 10822, 16282, 898999, 1797998, 6292993, 12585986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12585985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12585986 can be divided by 16 positive divisors. The sum of these divisors (counting 12585986) is 1, the average is 0.0625.

Base conversion 12585986

Base System Value
2 Binary 110000000000110000000010
3 Ternary 212200102201122
4 Quaternary 300000300002
5 Quinary 11210222421
6 Senary 1125432242
8 Octal 60006002
10 Decimal 12585986
12 Duodecimal 426b682
16 Hexadecimal c00c02
20 Vigesimal 3id4j6
36 Base36 7hreq

Cryptographic Hash Functions

md5 93fdf7b1fed2c8f0d2d14e7341138953
sha1 25a6247b3de793603cfb51dc86d3cba659d864e1
sha256 1358e48a7412cb70056b4efe5babfbf7393830df83a40ff6cb58c9ef98cdd827
sha512 fb38118a89a2d4cc1c389d3fc2c9c98fb168c65f49c259b5fe0dfe6787cc6f402153bc0166e5634d81022d25e77e3c1a2401a17dab68e04488227d93a977e470
ripemd-160 766b7e0fc1a03f0607ba66838fc617ca5237303e

12585986 as geometric shapes

Circle

Radius = n
Diameter 25171972
Circumference 79080082.311568
Area 4.9765040442612E+14

Sphere

Radius = n
Volume 8.3512280306687E+21
Surface area 1.9906016177045E+15
Circumference 79080082.311568

Square

Length = n
Perimeter 50343944
Area 158407043592196
Diagonal 17799272.097038

Cube

Length = n
Surface area 950442261553176
Volume 1.9937088329528E+21
Space diagonal 21799567.215351

Equilateral Triangle

Length = n
Perimeter 37757958
Area 68592261944615
Altitude 10899783.607675

Triangular Pyramid

Length = n
Surface area 68592261944615
Volume 2.3496083924874E+20
Height 5933090.6990126