12586494 (number)

12586494 is an even 8-digits composite number following 12586493 and preceding 12586495. In scientific notation, it is written as 1.2586494 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 3948672 positive integers (up to 12586494) that are relatively prime to 12586494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2586494 × 10^7
Engineering notation 1.2586494 × 10^6

Prime Factorization of 12586494

Prime Factorization 2 × 3 × 17 × 123397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12586494
Product of the distinct prime numbers

The prime factorization of 12586494 is 2 × 3 × 17 × 123397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 60, 43, 505, 146, 1967, 7117, 91632, 97543, 518921, 84945, 1925909, 8176094, 43882889, 25132821, 850688361, 794672471, 487059773, 6811585491

Basic calculations (n = 12586494)

Multiplication

n×y
n×2 25172988
n×3 37759482
n×4 50345976
n×5 62932470

Division

n÷y
n÷2 6293247
n÷3 4195498
n÷3 3146623.5
n÷5 2517298.8

Exponentiation

ny
n2 158419831212036
n3 1.9939502550313E+21
n4 2.509684292125E+28
n5 3.1588126284726E+35

Nth Root

y√n
2√n 3547.7449175497
3√n 232.61350452816
4√n 59.562949201242
5√n 26.301526477048

Divisors of 12586494

1, 2, 3, 6, 17, 34, 51, 102, 123397, 246794, 370191, 740382, 2097749, 4195498, 6293247, 12586494

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 -12586493
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 12586494 can be divided by 16 positive divisors. The sum of these divisors (counting 12586494) is 1, the average is 0.0625.

Base conversion 12586494

Base System Value
2 Binary 110000000000110111111110
3 Ternary 212200110102110
4 Quaternary 300000313332
5 Quinary 11210231434
6 Senary 1125434450
8 Octal 60006776
10 Decimal 12586494
12 Duodecimal 426ba26
16 Hexadecimal c00dfe
20 Vigesimal 3id64e
36 Base36 7hrsu

Cryptographic Hash Functions

md5 56e3a47f12b94f9e4dea7f66363c19bc
sha1 3a5923ad584f29bd63d395f237c34de18b07a461
sha256 fa26c8034315138c9d5e906bd9141f9729dd25c6e479c603da5587c1f367c8ab
sha512 cc63ec2f2bf4e05b4f2585e2ee0c855fbe3de94cd4d9ca00e53e57c72e31991f3f1972a2ad14c1e04d12447f3dc86c6e8578d74c25b4c647e0af2706c8863201
ripemd-160 b7c61f5b230ad27d8df1e791c5d6ab677dc94c13

12586494 as geometric shapes

Circle

Radius = n
Diameter 25172988
Circumference 79083274.169704
Area 4.9769057791867E+14

Sphere

Radius = n
Volume 8.3522392971065E+21
Surface area 1.9907623116747E+15
Circumference 79083274.169704

Square

Length = n
Perimeter 50345976
Area 158419831212036
Diagonal 17799990.517528

Cube

Length = n
Surface area 950518987272216
Volume 1.9939502550313E+21
Space diagonal 21800447.097161

Equilateral Triangle

Length = n
Perimeter 37759482
Area 68597799146433
Altitude 10900223.54858

Triangular Pyramid

Length = n
Surface area 68597799146433
Volume 2.3498929111355E+20
Height 5933330.1725092