49879931 (number)

49879931 is an odd 8-digits composite number following 49879930 and preceding 49879932. In scientific notation, it is written as 4.9879931 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 49856664 positive integers (up to 49879931) that are relatively prime to 49879931.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9879931 × 10^7
Engineering notation 4.9879931 × 10^6

Prime Factorization of 49879931

Prime Factorization 20879 × 2389

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49879931
Product of the distinct prime numbers

The prime factorization of 49879931 is 20879 × 2389. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 25, 78, 53, 739, 6859, 731, 92836, 32047, 155313, 55318, 60871, 9096109, 40749559, 50683024, 42818037, 463201789, 9231572120, 6411124633

Basic calculations (n = 49879931)

Multiplication

n×y
n×2 99759862
n×3 149639793
n×4 199519724
n×5 249399655

Division

n÷y
n÷2 24939965.5
n÷3 16626643.666667
n÷3 12469982.75
n÷5 9975986.2

Exponentiation

ny
n2 2488007516564761
n3 1.2410164325373E+23
n4 6.1901814024827E+30
n5 3.0876582123332E+38

Nth Root

y√n
2√n 7062.5725482999
3√n 368.10802151404
4√n 84.039113205102
5√n 34.640581104619

Divisors of 49879931

1, 2389, 20879, 49879931

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 -49879930
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 49879931 can be divided by 4 positive divisors. The sum of these divisors (counting 49879931) is 1, the average is 0.25.

Base conversion 49879931

Base System Value
2 Binary 10111110010001101101111011
3 Ternary 10110212011101212
4 Quaternary 2332101231323
5 Quinary 100232124211
6 Senary 4541033335
8 Octal 276215573
10 Decimal 49879931
12 Duodecimal 1485584b
16 Hexadecimal 2f91b7b
20 Vigesimal fbejgb
36 Base36 tp3ln

Cryptographic Hash Functions

md5 d3a98fc6fe3279a9d1062f24d4e050fc
sha1 d9fc5a2d1477554f10355eba58187c0600d6a6b7
sha256 cadb7e212fc119a9cb59ef1635e6db3c9bb94b314bdef49af83dc5873bb03025
sha512 75841e13a7ecb15e80a552c449bbbe4984c13048818dbe4e30bcb35dba056dee818fdec0590fd408ec87628eae7ea423779f3ff4c3efcf794bef6fb1838fc9ed
ripemd-160 6e26a83b8feeeae721e79a7bc104431814e364a2

49879931 as geometric shapes

Circle

Radius = n
Diameter 99759862
Circumference 313404849.58233
Area 7.816306136116E+15

Sphere

Radius = n
Volume 5.1983574765913E+23
Surface area 3.1265224544464E+16
Circumference 313404849.58233

Square

Length = n
Perimeter 199519724
Area 2488007516564761
Diagonal 70540874.910434

Cube

Length = n
Surface area 14928045099388566
Volume 1.2410164325373E+23
Space diagonal 86394574.77003

Equilateral Triangle

Length = n
Perimeter 149639793
Area 1.0773388570759E+15
Altitude 43197287.385015

Triangular Pyramid

Length = n
Surface area 1.0773388570759E+15
Volume 1.4625518916851E+22
Height 23513624.970145