12486590 (number)

12486590 is an even 8-digits composite number following 12486589 and preceding 12486591. In scientific notation, it is written as 1.2486590 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 4964064 positive integers (up to 12486590) that are relatively prime to 12486590.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2486590 × 10^7
Engineering notation 1.2486590 × 10^6

Prime Factorization of 12486590

Prime Factorization 2 × 5 × 167 × 7477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12486590
Product of the distinct prime numbers

The prime factorization of 12486590 is 2 × 5 × 167 × 7477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 70, 40, 695, 282, 8180, 5515, 21519, 63872, 757807, 707938, 684470, 7825392, 86620048, 30672924, 653187333, 714180809, 1884903614, 6416618712

Basic calculations (n = 12486590)

Multiplication

n×y
n×2 24973180
n×3 37459770
n×4 49946360
n×5 62432950

Division

n÷y
n÷2 6243295
n÷3 4162196.6666667
n÷3 3121647.5
n÷5 2497318

Exponentiation

ny
n2 155914929828100
n3 1.9468458036423E+21
n4 2.4309465343301E+28
n5 3.0354232686101E+35

Nth Root

y√n
2√n 3533.6369366419
3√n 231.99642037679
4√n 59.44440206312
5√n 26.259640146126

Divisors of 12486590

1, 2, 5, 10, 167, 334, 835, 1670, 7477, 14954, 37385, 74770, 1248659, 2497318, 6243295, 12486590

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 -12486589
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 12486590 can be divided by 16 positive divisors. The sum of these divisors (counting 12486590) is 1, the average is 0.0625.

Base conversion 12486590

Base System Value
2 Binary 101111101000011110111110
3 Ternary 212111101101022
4 Quaternary 233220132332
5 Quinary 11144032330
6 Senary 1123344142
8 Octal 57503676
10 Decimal 12486590
12 Duodecimal 4222052
16 Hexadecimal be87be
20 Vigesimal 3i0g9a
36 Base36 7fmpq

Cryptographic Hash Functions

md5 e66b000b94dfa8747fc4ec2afe39ea9d
sha1 8137d5d0216140a337186f20814fc5030386f9cc
sha256 bc3f9c31c1320264479fa098d94d28cbc7165efa25b1b9df4629e02075734002
sha512 d4140dbbf460f9c66618030f35c3edd03aa90c472eb6c5a20ef2d2bae4070336de36a6c3b614f1f6ac861bd6261b0aca1eeec0f0ddc401d05a01abae9793c1fa
ripemd-160 a8ca229db80f4de2a5efc0eaa561a02f0a62d1b6

12486590 as geometric shapes

Circle

Radius = n
Diameter 24973180
Circumference 78455558.824776
Area 4.8982119813293E+14

Sphere

Radius = n
Volume 8.1549286325262E+21
Surface area 1.9592847925317E+15
Circumference 78455558.824776

Square

Length = n
Perimeter 49946360
Area 155914929828100
Diagonal 17658704.925792

Cube

Length = n
Surface area 935489578968600
Volume 1.9468458036423E+21
Space diagonal 21627408.293281

Equilateral Triangle

Length = n
Perimeter 37459770
Area 67513145030201
Altitude 10813704.146641

Triangular Pyramid

Length = n
Surface area 67513145030201
Volume 2.2943797828E+20
Height 5886234.9752641