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.
49779939 has 8 divisors, whose sum is 52482672
The reverse of 49779939 is 93997794
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
forty-nine million seven hundred seventy-nine thousand nine hundred thirty-nine
Scientific notation
4.9779939 × 10^7
Engineering notation
4.9779939 × 10^6
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.
10 , 8 , 98 , 7 , 379 , 896 , 7539 , 9006 , 9651 , 69259 , 672676 , 89735 , 7422874 , 4800739 , 55232339 , 63552002 , 287365819 , 458724910 , 9805370994 , 9489087823
n×2
99559878
n×3
149339817
n×4
199119756
n×5
248899695
n÷2
24889969.5
n÷3
16593313
n÷3
12444984.75
n÷5
9955987.8
n2
2478042326843721
n3
1.233567958697E+23
n4
6.140693773629E+30
n5
3.0568336146893E+38
2 √n
7055.4899900716
3 √n
367.86188056684
4 √n
83.996964171758
5 √n
34.62668147912
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
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
md5
5907370231c7286d8375e9abbe140567
sha1
426125f72060b5424d35dbf5b4af1dfc4884fd29
sha256
6028a3749192109f095aaf0ec7b192f473681025a763d678c565e6c8c0e84ad6
sha512
1e9fb818bf2b2f5a59798aff6a5dc7034b3792c31491420b9b40038cd96a80ecab92fbaac1991f0908fd3acdba7e4b799eadd4897958574020a819b830031e75
ripemd-160
d63217d863493d4a5b7c6201f19102c84f799adc
Diameter
99559878
Circumference
312776581.3171
Area
7.7849995692968E+15
Volume
5.1671573823283E+23
Surface area
3.1139998277187E+16
Circumference
312776581.3171
Perimeter
199119756
Area
2478042326843721
Diagonal
70399464.867905
Surface area
14868253961062326
Volume
1.233567958697E+23
Space diagonal
86221383.545679
Perimeter
149339817
Area
1.0730238033499E+15
Altitude
43110691.77284
Surface area
1.0730238033499E+15
Volume
1.4537737810818E+22
Height
23466488.289302