12479838 (number)

12479838 is an even 8-digits composite number following 12479837 and preceding 12479839. In scientific notation, it is written as 1.2479838 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 3531072 positive integers (up to 12479838) that are relatively prime to 12479838.

Interesting facts

Basic properties

Name

Name twelve million four hundred seventy-nine thousand eight hundred thirty-eight

Notation

Scientific notation 1.2479838 × 10^7
Engineering notation 1.2479838 × 10^6

Prime Factorization of 12479838

Prime Factorization 2 × 21 × 107 × 2777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12479838
Product of the distinct prime numbers

The prime factorization of 12479838 is 2 × 21 × 107 × 2777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 61, 32, 701, 865, 8254, 5663, 77068, 1696, 453768, 334495, 878632, 1367725, 60304546, 94462015, 882862081, 423181233, 5498154731, 9123950829

Basic calculations (n = 12479838)

Multiplication

n×y
n×2 24959676
n×3 37439514
n×4 49919352
n×5 62399190

Division

n÷y
n÷2 6239919
n÷3 4159946
n÷3 3119959.5
n÷5 2495967.6

Exponentiation

ny
n2 155746356506244
n3 1.9436892982882E+21
n4 2.425692756497E+28
n5 3.0272252638856E+35

Nth Root

y√n
2√n 3532.6814178468
3√n 231.95459624758
4√n 59.436364440019
5√n 26.256799603543

Divisors of 12479838

1, 2, 21, 42, 107, 214, 2247, 2777, 4494, 5554, 58317, 116634, 297139, 594278, 6239919, 12479838

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 -12479837
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 12479838 can be divided by 16 positive divisors. The sum of these divisors (counting 12479838) is 1, the average is 0.0625.

Base conversion 12479838

Base System Value
2 Binary 101111100110110101011110
3 Ternary 212111001010020
4 Quaternary 233212311132
5 Quinary 11143323323
6 Senary 1123253010
8 Octal 57466536
10 Decimal 12479838
12 Duodecimal 421a166
16 Hexadecimal be6d5e
20 Vigesimal 3hjjbi
36 Base36 7fhi6

Cryptographic Hash Functions

md5 f4243b1b9e414167bb71d22dc3843265
sha1 6318cbbec432eb4e9a3897453e9eff67e241856f
sha256 71f29f19d2fafd5ff30114e52c285266859452a608fc880a9ecaa4245ad69971
sha512 ade9056c75f54ad0020290656811a7cf961018758b9b9714f8fed337d6dd09c6692ef65f19485db173c28dc7bbd5bc775bc56c5f95834179c206eacf95248cf9
ripemd-160 03d9817b884baed37d7dab232b62374236d1db97

12479838 as geometric shapes

Circle

Radius = n
Diameter 24959676
Circumference 78413134.757581
Area 4.8929160942339E+14

Sphere

Radius = n
Volume 8.1417066938176E+21
Surface area 1.9571664376936E+15
Circumference 78413134.757581

Square

Length = n
Perimeter 49919352
Area 155746356506244
Diagonal 17649156.155819

Cube

Length = n
Surface area 934478139037464
Volume 1.9436892982882E+21
Space diagonal 21615713.486229

Equilateral Triangle

Length = n
Perimeter 37439514
Area 67440150640638
Altitude 10807856.743114

Triangular Pyramid

Length = n
Surface area 67440150640638
Volume 2.2906598055655E+20
Height 5883052.0519397