12690636 (number)

12690636 is an even 8-digits composite number following 12690635 and preceding 12690637. In scientific notation, it is written as 1.2690636 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 3412224 positive integers (up to 12690636) that are relatively prime to 12690636.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety thousand six hundred thirty-six

Notation

Scientific notation 1.2690636 × 10^7
Engineering notation 1.2690636 × 10^6

Prime Factorization of 12690636

Prime Factorization 2 × 2 × 21 × 17 × 8887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6345318
Product of the distinct prime numbers

The prime factorization of 12690636 is 2 × 2 × 21 × 17 × 8887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 9, 86, 281, 218, 9834, 4246, 3605, 65574, 571912, 686674, 2697560, 4357026, 45614707, 25282172, 665696824, 895825245, 2020648234, 7498105464

Basic calculations (n = 12690636)

Multiplication

n×y
n×2 25381272
n×3 38071908
n×4 50762544
n×5 63453180

Division

n÷y
n÷2 6345318
n÷3 4230212
n÷3 3172659
n÷5 2538127.2

Exponentiation

ny
n2 161052242084496
n3 2.0438553812782E+21
n4 2.5937824680443E+28
n5 3.2916749165132E+35

Nth Root

y√n
2√n 3562.3918930965
3√n 233.25329953551
4√n 59.685776304716
5√n 26.344907467733

Divisors of 12690636

1, 2, 4, 17, 21, 34, 42, 68, 84, 357, 714, 1428, 8887, 17774, 35548, 151079, 186627, 302158, 373254, 604316, 746508, 3172659, 6345318, 12690636

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 -12690635
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 12690636 can be divided by 24 positive divisors. The sum of these divisors (counting 12690636) is 1, the average is 0.041666666666667.

Base conversion 12690636

Base System Value
2 Binary 110000011010010011001100
3 Ternary 212212202021120
4 Quaternary 300122103030
5 Quinary 11222100021
6 Senary 1132000540
8 Octal 60322314
10 Decimal 12690636
12 Duodecimal 4300150
16 Hexadecimal c1a4cc
20 Vigesimal 3j66bg
36 Base36 7k05o

Cryptographic Hash Functions

md5 946d170d2e27ae22d43f71a288838d0a
sha1 35cced6a23c866fa4178055737a4b94d33f95cca
sha256 40ec7a2b169e25b66338dc608cadbcd70d4b6581147c9b99e7eddbfa40faa3a2
sha512 94e10a8a1eb0490abaca7f5ebdda11cc8bd467fbb56ab7eec16f9a212b320f11ca6f02a807d29c4ac9a8681881b90dea16c5215a7a95f68fff34d0968529f2e2
ripemd-160 6116269e6fd7e076d2fea67741aa852c87d628eb

12690636 as geometric shapes

Circle

Radius = n
Diameter 25381272
Circumference 79737617.653964
Area 5.0596054057682E+14

Sphere

Radius = n
Volume 8.5612814010982E+21
Surface area 2.0238421623073E+15
Circumference 79737617.653964

Square

Length = n
Perimeter 50762544
Area 161052242084496
Diagonal 17947269.54634

Cube

Length = n
Surface area 966313452506976
Volume 2.0438553812782E+21
Space diagonal 21980826.332363

Equilateral Triangle

Length = n
Perimeter 38071908
Area 69737666490807
Altitude 10990413.166181

Triangular Pyramid

Length = n
Surface area 69737666490807
Volume 2.4087066664441E+20
Height 5982423.1821134