105979 (number)

105979 is an odd 6-digits composite number following 105978 and preceding 105980. In scientific notation, it is written as 1.05979 × 10^5. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 105040 positive integers (up to 105979) that are relatively prime to 105979.

Interesting facts

Basic properties

Name

Name one hundred five thousand nine hundred seventy-nine

Notation

Scientific notation 1.05979 × 10^5
Engineering notation 1.05979 × 10^3

Prime Factorization of 105979

Prime Factorization 131 × 809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 105979
Product of the distinct prime numbers

The prime factorization of 105979 is 131 × 809. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 49, 88, 51, 414, 8431, 1871, 72243, 32004, 529091, 204407, 1313563, 6032980, 46689163, 23799211, 136702165, 590992204, 85505592, 4410045503

Basic calculations (n = 105979)

Multiplication

n×y
n×2 211958
n×3 317937
n×4 423916
n×5 529895

Division

n÷y
n÷2 52989.5
n÷3 35326.333333333
n÷3 26494.75
n÷5 21195.8

Exponentiation

ny
n2 11231548441
n3 1190308272228739
n4 1.2614768038253E+20
n5 1.336900501926E+25

Nth Root

y√n
2√n 325.54415983089
3√n 47.323109387822
4√n 18.042842343458
5√n 10.116818612195

Divisors of 105979

1, 131, 809, 105979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105979 can be divided by 4 positive divisors. The sum of these divisors (counting 105979) is 1, the average is 0.25.

Base conversion 105979

Base System Value
2 Binary 11001110111111011
3 Ternary 12101101011
4 Quaternary 121313323
5 Quinary 11342404
6 Senary 2134351
8 Octal 316773
10 Decimal 105979
12 Duodecimal 513b7
16 Hexadecimal 19dfb
20 Vigesimal d4ij
36 Base36 29rv

Cryptographic Hash Functions

md5 02e6632e933d427a14c95b99437b0544
sha1 ff1204d73568d6734c8a4686e75e381157f193e5
sha256 e9ed50ab17a845ef268edde44a192cdd1db78270315df7604bedf3f7a569cbda
sha512 95fbbaaec0ab0bb852312bf9f3a6c312e5d2268c8fffcd694d19115e592b0fd41a80eee32c344a5079d3f6a9c2a44d6b2469b1ba715d23d1bba4f859cd9c6073
ripemd-160 d4cec45969e861db14323ce49c6b5e0e4ef903a3

105979 as geometric shapes

Circle

Radius = n
Diameter 211958
Circumference 665885.69566959
Area 35284950070.683

Sphere

Radius = n
Volume 4.985951631388E+15
Surface area 141139800282.73
Circumference 665885.69566959

Square

Length = n
Perimeter 423916
Area 11231548441
Diagonal 149876.93912674

Cube

Length = n
Surface area 67389290646
Volume 1190308272228739
Space diagonal 183561.01253534

Equilateral Triangle

Length = n
Perimeter 317937
Area 4863403136.8708
Altitude 91780.506267671

Triangular Pyramid

Length = n
Surface area 4863403136.8708
Volume 1.402791751659E+14
Height 49958.979708913