49779939 (number)

49779939 is an odd 8-digits composite number following 49779938 and preceding 49779940. In scientific notation, it is written as 4.9779939 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 29467200 positive integers (up to 49779939) that are relatively prime to 49779939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9779939 × 10^7
Engineering notation 4.9779939 × 10^6

Prime Factorization of 49779939

Prime Factorization 33 × 43 × 35081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49779939
Product of the distinct prime numbers

The prime factorization of 49779939 is 33 × 43 × 35081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49779939)

Multiplication

n×y
n×2 99559878
n×3 149339817
n×4 199119756
n×5 248899695

Division

n÷y
n÷2 24889969.5
n÷3 16593313
n÷3 12444984.75
n÷5 9955987.8

Exponentiation

ny
n2 2478042326843721
n3 1.233567958697E+23
n4 6.140693773629E+30
n5 3.0568336146893E+38

Nth Root

y√n
2√n 7055.4899900716
3√n 367.86188056684
4√n 83.996964171758
5√n 34.62668147912

Divisors of 49779939

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 -49779938
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 49779939 can be divided by 8 positive divisors. The sum of these divisors (counting 49779939) is 1, the average is 0.125.

Base conversion 49779939

Base System Value
2 Binary 10111101111001010011100011
3 Ternary 10110200002020110
4 Quaternary 2331321103203
5 Quinary 100220424224
6 Senary 4534542403
8 Octal 275712343
10 Decimal 49779939
12 Duodecimal 14807a03
16 Hexadecimal 2f794e3
20 Vigesimal fb29gj
36 Base36 tmyg3

Cryptographic Hash Functions

md5 5907370231c7286d8375e9abbe140567
sha1 426125f72060b5424d35dbf5b4af1dfc4884fd29
sha256 6028a3749192109f095aaf0ec7b192f473681025a763d678c565e6c8c0e84ad6
sha512 1e9fb818bf2b2f5a59798aff6a5dc7034b3792c31491420b9b40038cd96a80ecab92fbaac1991f0908fd3acdba7e4b799eadd4897958574020a819b830031e75
ripemd-160 d63217d863493d4a5b7c6201f19102c84f799adc

49779939 as geometric shapes

Circle

Radius = n
Diameter 99559878
Circumference 312776581.3171
Area 7.7849995692968E+15

Sphere

Radius = n
Volume 5.1671573823283E+23
Surface area 3.1139998277187E+16
Circumference 312776581.3171

Square

Length = n
Perimeter 199119756
Area 2478042326843721
Diagonal 70399464.867905

Cube

Length = n
Surface area 14868253961062326
Volume 1.233567958697E+23
Space diagonal 86221383.545679

Equilateral Triangle

Length = n
Perimeter 149339817
Area 1.0730238033499E+15
Altitude 43110691.77284

Triangular Pyramid

Length = n
Surface area 1.0730238033499E+15
Volume 1.4537737810818E+22
Height 23466488.289302