12479989 (number)

12479989 is an odd 8-digits composite number following 12479988 and preceding 12479990. In scientific notation, it is written as 1.2479989 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 11427840 positive integers (up to 12479989) that are relatively prime to 12479989.

Interesting facts

Basic properties

Name

Name twelve million four hundred seventy-nine thousand nine hundred eighty-nine

Notation

Scientific notation 1.2479989 × 10^7
Engineering notation 1.2479989 × 10^6

Prime Factorization of 12479989

Prime Factorization 37 × 17 × 19841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12479989
Product of the distinct prime numbers

The prime factorization of 12479989 is 37 × 17 × 19841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 61, 12, 280, 998, 8083, 4076, 65382, 53414, 923584, 948187, 5639101, 4818392, 35852817, 29885257, 767652623, 674705534, 4506804851, 2829169428

Basic calculations (n = 12479989)

Multiplication

n×y
n×2 24959978
n×3 37439967
n×4 49919956
n×5 62399945

Division

n÷y
n÷2 6239994.5
n÷3 4159996.3333333
n÷3 3119997.25
n÷5 2495997.8

Exponentiation

ny
n2 155750125440121
n3 1.9437598522413E+21
n4 2.4258101574613E+28
n5 3.0274084081206E+35

Nth Root

y√n
2√n 3532.7027896499
3√n 231.95553175659
4√n 59.436544227015
5√n 26.256863142149

Divisors of 12479989

1, 17, 37, 629, 19841, 337297, 734117, 12479989

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 -12479988
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 12479989 can be divided by 8 positive divisors. The sum of these divisors (counting 12479989) is 1, the average is 0.125.

Base conversion 12479989

Base System Value
2 Binary 101111100110110111110101
3 Ternary 212111001022211
4 Quaternary 233212313311
5 Quinary 11143324424
6 Senary 1123253421
8 Octal 57466765
10 Decimal 12479989
12 Duodecimal 421a271
16 Hexadecimal be6df5
20 Vigesimal 3hjjj9
36 Base36 7fhmd

Cryptographic Hash Functions

md5 98b970d81c0d9e61028f40b81c43b25d
sha1 f36fa4fd0528df47ea430eb623e402b6d554dad8
sha256 fa0156739f30baeec2fd9ecd9b40b03bec352000262bd88064999806a7b9542d
sha512 e82f97a584fa6a0b6a7f8e1fe48f1aa276455925853bffafdece5fdd6e93177cda66d218048c0099d8a6af4dfa499c6e99d9f22348cfa6b7b415583c1879b370
ripemd-160 871bb5cfa381c571f4b27a8ef42448bd5be8f883

12479989 as geometric shapes

Circle

Radius = n
Diameter 24959978
Circumference 78414083.518563
Area 4.8930344987837E+14

Sphere

Radius = n
Volume 8.1420022295255E+21
Surface area 1.9572137995135E+15
Circumference 78414083.518563

Square

Length = n
Perimeter 49919956
Area 155750125440121
Diagonal 17649369.702067

Cube

Length = n
Surface area 934500752640726
Volume 1.9437598522413E+21
Space diagonal 21615975.025901

Equilateral Triangle

Length = n
Perimeter 37439967
Area 67441782636879
Altitude 10807987.51295

Triangular Pyramid

Length = n
Surface area 67441782636879
Volume 2.2907429541967E+20
Height 5883123.2340223