49779931 (number)

49779931 is an odd 8-digits composite number following 49779930 and preceding 49779932. In scientific notation, it is written as 4.9779931 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 48945288 positive integers (up to 49779931) that are relatively prime to 49779931.

Interesting facts

Basic properties

Name

Name forty-nine million seven hundred seventy-nine thousand nine hundred thirty-one

Notation

Scientific notation 4.9779931 × 10^7
Engineering notation 4.9779931 × 10^6

Prime Factorization of 49779931

Prime Factorization 107 × 139 × 3347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49779931
Product of the distinct prime numbers

The prime factorization of 49779931 is 107 × 139 × 3347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49779931)

Multiplication

n×y
n×2 99559862
n×3 149339793
n×4 199119724
n×5 248899655

Division

n÷y
n÷2 24889965.5
n÷3 16593310.333333
n÷3 12444982.75
n÷5 9955986.2

Exponentiation

ny
n2 2478041530364761
n3 1.2335673639669E+23
n4 6.1406898262125E+30
n5 3.0568311584126E+38

Nth Root

y√n
2√n 7055.4894231371
3√n 367.86186086081
4√n 83.996960797026
5√n 34.626680366168

Divisors of 49779931

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 -49779930
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 49779931 can be divided by 8 positive divisors. The sum of these divisors (counting 49779931) is 1, the average is 0.125.

Base conversion 49779931

Base System Value
2 Binary 10111101111001010011011011
3 Ternary 10110200002020011
4 Quaternary 2331321103123
5 Quinary 100220424211
6 Senary 4534542351
8 Octal 275712333
10 Decimal 49779931
12 Duodecimal 148079b7
16 Hexadecimal 2f794db
20 Vigesimal fb29gb
36 Base36 tmyfv

Cryptographic Hash Functions

md5 af9b427f82cb63772743cf7e0c2d4769
sha1 080b08e957705cdb8c09886c01d4a7e2e52f9187
sha256 db191e6ca2d064933e53afb788b5c6e91cbb6ec11ac5839413557b49688a5e82
sha512 97ca783886b503449692b987834acef552ea69f001cf3287f8b30d2e9a6a930d5a6d44d669aa88d59f595405b899d3f3c167007ddff50a4701be65dc1bf52963
ripemd-160 5df9d53604f3afb9ac8fdcb0bdb8fdf6ecf4a74c

49779931 as geometric shapes

Circle

Radius = n
Diameter 99559862
Circumference 312776531.05161
Area 7.7849970670843E+15

Sphere

Radius = n
Volume 5.1671548911288E+23
Surface area 3.1139988268337E+16
Circumference 312776531.05161

Square

Length = n
Perimeter 199119724
Area 2478041530364761
Diagonal 70399453.554197

Cube

Length = n
Surface area 14868249182188566
Volume 1.2335673639669E+23
Space diagonal 86221369.689273

Equilateral Triangle

Length = n
Perimeter 149339793
Area 1.0730234584644E+15
Altitude 43110684.844636

Triangular Pyramid

Length = n
Surface area 1.0730234584644E+15
Volume 1.4537730801857E+22
Height 23466484.518066