105812979 (number)

105812979 is an odd 9-digits composite number following 105812978 and preceding 105812980. In scientific notation, it is written as 1.05812979 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 69385440 positive integers (up to 105812979) that are relatively prime to 105812979.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred twelve thousand nine hundred seventy-nine

Notation

Scientific notation 1.05812979 × 10^8
Engineering notation 1.05812979 × 10^6

Prime Factorization of 105812979

Prime Factorization 3 × 61 × 578213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105812979
Product of the distinct prime numbers

The prime factorization of 105812979 is 3 × 61 × 578213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 52, 56, 513, 348, 5466, 2731, 42438, 33393, 246965, 73523, 9415341, 8994768, 18426284, 83307257, 738529043, 970833507, 7775664754, 5727963282

Basic calculations (n = 105812979)

Multiplication

n×y
n×2 211625958
n×3 317438937
n×4 423251916
n×5 529064895

Division

n÷y
n÷2 52906489.5
n÷3 35270993
n÷3 26453244.75
n÷5 21162595.8

Exponentiation

ny
n2 11196386524854441
n3 1.1847230122303E+24
n4 1.2535907121394E+32
n5 1.326461676982E+40

Nth Root

y√n
2√n 10286.543588592
3√n 472.98385193692
4√n 101.42259900334
5√n 40.263153638295

Divisors of 105812979

1, 3, 61, 183, 578213, 1734639, 35270993, 105812979

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 -105812978
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 105812979 can be divided by 8 positive divisors. The sum of these divisors (counting 105812979) is 1, the average is 0.125.

Base conversion 105812979

Base System Value
2 Binary 110010011101001001111110011
3 Ternary 21101002212010020
4 Quaternary 12103221033303
5 Quinary 204042003404
6 Senary 14255534523
8 Octal 623511763
10 Decimal 105812979
12 Duodecimal 2b52a443
16 Hexadecimal 64e93f3
20 Vigesimal 1d16c8j
36 Base36 1qzxtf

Cryptographic Hash Functions

md5 f2753af46faead5d3633229ae1a897a3
sha1 d5a10af329bc0821b13eb128f1d3fc7d4a780da0
sha256 4e97275548e01fae09dcb8acd91634ab3f34e11150e3b3b24ada65d48697457b
sha512 445cccad9157787308bf13489ed2943b8fb3439c7679bdb9415d67ece752bfee49d059f4caf5fae15c46befe877e445d3384513a5076096df4745f374d94eebb
ripemd-160 437a6baf49ff1f3a52980eaab654762a722cacac

105812979 as geometric shapes

Circle

Radius = n
Diameter 211625958
Circumference 664842554.9617
Area 3.5174485653234E+16

Sphere

Radius = n
Volume 4.9625561490153E+24
Surface area 1.4069794261294E+17
Circumference 664842554.9617

Square

Length = n
Perimeter 423251916
Area 11196386524854441
Diagonal 149642149.9769

Cube

Length = n
Surface area 67178319149126646
Volume 1.1847230122303E+24
Space diagonal 183273455.72822

Equilateral Triangle

Length = n
Perimeter 317438937
Area 4.8481775805569E+15
Altitude 91636727.864109

Triangular Pyramid

Length = n
Surface area 4.8481775805569E+15
Volume 1.3962094596263E+23
Height 49880716.658967