12486500 (number)

12486500 is an even 8-digits composite number following 12486499 and preceding 12486501. In scientific notation, it is written as 1.2486500 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 4300800 positive integers (up to 12486500) that are relatively prime to 12486500.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-six thousand five hundred

Notation

Scientific notation 1.2486500 × 10^7
Engineering notation 1.2486500 × 10^6

Prime Factorization of 12486500

Prime Factorization 2 × 2 × 1625 × 17 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6243250
Product of the distinct prime numbers

The prime factorization of 12486500 is 2 × 2 × 1625 × 17 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 39, 73, 919, 940, 3098, 8629, 25741, 52544, 126906, 249744, 412405, 9929310, 19093331, 11246000, 422790859, 48930307, 5334972594, 2452980968

Basic calculations (n = 12486500)

Multiplication

n×y
n×2 24973000
n×3 37459500
n×4 49946000
n×5 62432500

Division

n÷y
n÷2 6243250
n÷3 4162166.6666667
n÷3 3121625
n÷5 2497300

Exponentiation

ny
n2 155912682250000
n3 1.9468037069146E+21
n4 2.4308764486389E+28
n5 3.035313877593E+35

Nth Root

y√n
2√n 3533.6242018641
3√n 231.99586298608
4√n 59.444294947994
5√n 26.259602291525

Divisors of 12486500

1, 2, 4, 17, 34, 68, 113, 226, 452, 1625, 1921, 3250, 3842, 6500, 7684, 27625, 55250, 110500, 183625, 367250, 734500, 3121625, 6243250, 12486500

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12486499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12486500 can be divided by 24 positive divisors. The sum of these divisors (counting 12486500) is 1, the average is 0.041666666666667.

Base conversion 12486500

Base System Value
2 Binary 101111101000011101100100
3 Ternary 212111101020222
4 Quaternary 233220131210
5 Quinary 11144032000
6 Senary 1123343512
8 Octal 57503544
10 Decimal 12486500
12 Duodecimal 4221b98
16 Hexadecimal be8764
20 Vigesimal 3i0g50
36 Base36 7fmn8

Cryptographic Hash Functions

md5 3b6d8b1512a9844c9b0a9b47323eede3
sha1 058eb6d89a2c5e61f66bd0ea381086cc89037694
sha256 53a0537fcd128433f15db4f542da43dde362782943b2dae4f3e04f1309159335
sha512 156827b48606f263558afbf179e10d7c252b3d2fb21240fda2b2cc701eb47a7848fe4d0d3844c3fdf8d0bc56085c8a4efd761147de25b9b31f827c298cdba236
ripemd-160 4915e386030e6a84a404a9f604fd5f29a55d0240

12486500 as geometric shapes

Circle

Radius = n
Diameter 24973000
Circumference 78454993.338098
Area 4.8981413715808E+14

Sphere

Radius = n
Volume 8.1547522981658E+21
Surface area 1.9592565486323E+15
Circumference 78454993.338098

Square

Length = n
Perimeter 49946000
Area 155912682250000
Diagonal 17658577.646572

Cube

Length = n
Surface area 935476093500000
Volume 1.9468037069146E+21
Space diagonal 21627252.408709

Equilateral Triangle

Length = n
Perimeter 37459500
Area 67512171800336
Altitude 10813626.204354

Triangular Pyramid

Length = n
Surface area 67512171800336
Volume 2.2943301713307E+20
Height 5886192.5488572