12586490 (number)

12586490 is an even 8-digits composite number following 12586489 and preceding 12586491. In scientific notation, it is written as 1.2586490 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 4315344 positive integers (up to 12586490) that are relatively prime to 12586490.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-six thousand four hundred ninety

Notation

Scientific notation 1.2586490 × 10^7
Engineering notation 1.2586490 × 10^6

Prime Factorization of 12586490

Prime Factorization 2 × 5 × 7 × 179807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12586490
Product of the distinct prime numbers

The prime factorization of 12586490 is 2 × 5 × 7 × 179807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 22, 56, 172, 702, 3796, 4127, 705, 91958, 436890, 57190, 7388133, 4218330, 68655480, 24306649, 19265552, 295853328, 2115135269, 4504112443

Basic calculations (n = 12586490)

Multiplication

n×y
n×2 25172980
n×3 37759470
n×4 50345960
n×5 62932450

Division

n÷y
n÷2 6293245
n÷3 4195496.6666667
n÷3 3146622.5
n÷5 2517298

Exponentiation

ny
n2 158419730520100
n3 1.9939483539939E+21
n4 2.5096811018061E+28
n5 3.1588076091072E+35

Nth Root

y√n
2√n 3547.7443538113
3√n 232.61347988656
4√n 59.562944468951
5√n 26.301524805318

Divisors of 12586490

1, 2, 5, 7, 10, 14, 35, 70, 179807, 359614, 899035, 1258649, 1798070, 2517298, 6293245, 12586490

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 -12586489
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 12586490 can be divided by 16 positive divisors. The sum of these divisors (counting 12586490) is 1, the average is 0.0625.

Base conversion 12586490

Base System Value
2 Binary 110000000000110111111010
3 Ternary 212200110102022
4 Quaternary 300000313322
5 Quinary 11210231430
6 Senary 1125434442
8 Octal 60006772
10 Decimal 12586490
12 Duodecimal 426ba22
16 Hexadecimal c00dfa
20 Vigesimal 3id64a
36 Base36 7hrsq

Cryptographic Hash Functions

md5 659f3f6dfbab6f272dfbf82f392d905d
sha1 ad3038f0d507984178d4ae523c96aa402f3ce4fd
sha256 bae8ebc32aceef5ec7b8ba8f28be01467667228abd7f500f2d645066c5ce0616
sha512 a5fbf6cdcf94756a0aacb1e195406d9b5a13184c785e1a9c3ebaae19be5dd2053dad26702890c70c8e1c4a3dd0bc9c6d85b9718a6d7784cc83f5699df652e004
ripemd-160 714cd55a3362c4c4556d5843e8fa7f5f7ab893e0

12586490 as geometric shapes

Circle

Radius = n
Diameter 25172980
Circumference 79083249.036963
Area 4.9769026158562E+14

Sphere

Radius = n
Volume 8.3522313340597E+21
Surface area 1.9907610463425E+15
Circumference 79083249.036963

Square

Length = n
Perimeter 50345960
Area 158419730520100
Diagonal 17799984.860673

Cube

Length = n
Surface area 950518383120600
Volume 1.9939483539939E+21
Space diagonal 21800440.168958

Equilateral Triangle

Length = n
Perimeter 37759470
Area 68597755545546
Altitude 10900220.084479

Triangular Pyramid

Length = n
Surface area 68597755545546
Volume 2.3498906707414E+20
Height 5933328.2868911