12390636 (number)

12390636 is an even 8-digits composite number following 12390635 and preceding 12390637. In scientific notation, it is written as 1.2390636 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 4071760 positive integers (up to 12390636) that are relatively prime to 12390636.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2390636 × 10^7
Engineering notation 1.2390636 × 10^6

Prime Factorization of 12390636

Prime Factorization 2 × 2 × 3 × 71 × 14543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6195318
Product of the distinct prime numbers

The prime factorization of 12390636 is 2 × 2 × 3 × 71 × 14543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 74, 68, 639, 279, 6477, 9188, 96344, 59481, 686721, 343898, 8888928, 463626, 5505020, 87339349, 764317914, 397374311, 1150828314, 8165052439

Basic calculations (n = 12390636)

Multiplication

n×y
n×2 24781272
n×3 37171908
n×4 49562544
n×5 61953180

Division

n÷y
n÷2 6195318
n÷3 4130212
n÷3 3097659
n÷5 2478127.2

Exponentiation

ny
n2 153527860484496
n3 1.9023078351222E+21
n4 2.3570803944947E+28
n5 2.920572519092E+35

Nth Root

y√n
2√n 3520.0335225676
3√n 231.40062784523
4√n 59.329870407474
5√n 26.219156738135

Divisors of 12390636

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 14543, 29086, 43629, 58172, 87258, 174516, 1032553, 2065106, 3097659, 4130212, 6195318, 12390636

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 -12390635
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 12390636 can be divided by 24 positive divisors. The sum of these divisors (counting 12390636) is 1, the average is 0.041666666666667.

Base conversion 12390636

Base System Value
2 Binary 101111010001000011101100
3 Ternary 212022111202110
4 Quaternary 233101003230
5 Quinary 11133000021
6 Senary 1121324020
8 Octal 57210354
10 Decimal 12390636
12 Duodecimal 4196610
16 Hexadecimal bd10ec
20 Vigesimal 3h8gbg
36 Base36 7dkoc

Cryptographic Hash Functions

md5 7e93d57ffca617c87d8010be667e9583
sha1 8cec0e5a3d5fd4a5cc7ec631aa8598e637ce0476
sha256 d7afc509e815d113e1c1a807dc9b1f2f67baaca5a7415f89e864d53d2f240f12
sha512 ec5c8824cde1f3a1cfbb1f743d83d08611f29eeab166e00d99acbc8a8793c1777efa6ca3723745ff6e5e877c5022d3582043b6a0d05a3fa6026ad872ea0f2fbd
ripemd-160 e371008b067cd2167df227835f67ff24fb094573

12390636 as geometric shapes

Circle

Radius = n
Diameter 24781272
Circumference 77852662.06181
Area 4.8232199861945E+14

Sphere

Radius = n
Volume 7.9683684262482E+21
Surface area 1.9292879944778E+15
Circumference 77852662.06181

Square

Length = n
Perimeter 49562544
Area 153527860484496
Diagonal 17523005.477628

Cube

Length = n
Surface area 921167162906976
Volume 1.9023078351222E+21
Space diagonal 21461211.090092

Equilateral Triangle

Length = n
Perimeter 37171908
Area 66479513684123
Altitude 10730605.545046

Triangular Pyramid

Length = n
Surface area 66479513684123
Volume 2.241891283532E+20
Height 5841001.8258761