12686995 (number)

12686995 is an odd 8-digits composite number following 12686994 and preceding 12686996. In scientific notation, it is written as 1.2686995 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 10136544 positive integers (up to 12686995) that are relatively prime to 12686995.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2686995 × 10^7
Engineering notation 1.2686995 × 10^6

Prime Factorization of 12686995

Prime Factorization 5 × 1277 × 1987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12686995
Product of the distinct prime numbers

The prime factorization of 12686995 is 5 × 1277 × 1987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 6, 45, 489, 408, 9774, 8426, 52881, 5774, 691553, 22763, 9751548, 7826527, 9407946, 19000250, 931949753, 96390756, 2253397543, 368798162

Basic calculations (n = 12686995)

Multiplication

n×y
n×2 25373990
n×3 38060985
n×4 50747980
n×5 63434975

Division

n÷y
n÷2 6343497.5
n÷3 4228998.3333333
n÷3 3171748.75
n÷5 2537399

Exponentiation

ny
n2 160959842130025
n3 2.0420967123044E+21
n4 2.5908070778523E+28
n5 3.2869556442676E+35

Nth Root

y√n
2√n 3561.8808233853
3√n 233.23099026494
4√n 59.681494815272
5√n 26.343395599956

Divisors of 12686995

1, 5, 1277, 1987, 6385, 9935, 2537399, 12686995

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12686994
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12686995 can be divided by 8 positive divisors. The sum of these divisors (counting 12686995) is 1, the average is 0.125.

Base conversion 12686995

Base System Value
2 Binary 110000011001011010010011
3 Ternary 212212120021201
4 Quaternary 300121122103
5 Quinary 11221440440
6 Senary 1131532031
8 Octal 60313223
10 Decimal 12686995
12 Duodecimal 42ba017
16 Hexadecimal c19693
20 Vigesimal 3j5h9f
36 Base36 7jxcj

Cryptographic Hash Functions

md5 ca1a06512e7762aa79b7e19b47240b35
sha1 9150e30de021310cd0b996b9320cd7d9df03876e
sha256 ebcf9594540bc9e0e98df215de90cfbd19f240bc7164bda933016bfa9e7ffe6d
sha512 3e6a6c5e7303a2bd94b2168cf6390bc88c27445603cf12d6d1beb31b31e3d1d580f0cc3271f1f203bc09abb19fb8a3c27aa48948b1c7a82d0ed4d32c623f2c73
ripemd-160 180cae211dcfb0c4a4d9dfe378fde865807906cf

12686995 as geometric shapes

Circle

Radius = n
Diameter 25373990
Circumference 79714740.576261
Area 5.0567025755866E+14

Sphere

Radius = n
Volume 8.5539147057272E+21
Surface area 2.0226810302346E+15
Circumference 79714740.576261

Square

Length = n
Perimeter 50747980
Area 160959842130025
Diagonal 17942120.39476

Cube

Length = n
Surface area 965759052780150
Volume 2.0420967123044E+21
Space diagonal 21974519.935372

Equilateral Triangle

Length = n
Perimeter 38060985
Area 69697656136867
Altitude 10987259.967686

Triangular Pyramid

Length = n
Surface area 69697656136867
Volume 2.406634055182E+20
Height 5980706.7982532