49777749 is an odd 8-digits composite number following 49777748
and preceding 49777750 . In scientific notation, it is written as 4.9777749 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 28159200 positive integers (up to 49777749) that are relatively prime to 49777749.
49777749 has 16 divisors, whose sum is 63843840
The reverse of 49777749 is 94777794
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million seven hundred seventy-seven thousand seven hundred forty-nine
Scientific notation
4.9777749 × 10^7
Engineering notation
4.9777749 × 10^6
Prime Factorization
9 × 7 × 101 × 7823
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49777749
Product of the distinct prime numbers
The prime factorization of 49777749 is 9 × 7 × 101 × 7823.
Since it has a total of 4 prime factors.
2 , 1 , 25 , 24 , 25 , 314 , 7849 , 292 , 83809 , 67787 , 660896 , 507893 , 2198714 , 1971303 , 2574899 , 66988883 , 182017894 , 705637263 , 1787376895 , 5722746402
n×2
99555498
n×3
149333247
n×4
199110996
n×5
248888745
n÷2
24888874.5
n÷3
16592583
n÷3
12444437.25
n÷5
9955549.8
n2
2477824295507001
n3
1.2334051584785E+23
n4
6.1396132394048E+30
n5
3.0561612678817E+38
2 √n
7055.334790072
3 √n
367.85648596178
4 √n
83.996040323768
5 √n
34.626376803106
1 , 7 , 9 , 63 , 101 , 707 , 909 , 6363 , 7823 , 54761 , 70407 , 492849 , 790123 , 5530861 , 7111107 , 49777749
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49777748
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49777749 can be divided by 16 positive divisors.
The sum of these divisors (counting 49777749) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111101111000110001010101
3
Ternary
10110122222020100
4
Quaternary
2331320301111
5
Quinary
100220341444
6
Senary
4534524313
8
Octal
275706125
10
Decimal
49777749
12
Duodecimal
14806699
16
Hexadecimal
2f78c55
20
Vigesimal
fb2479
36
Base36
tmwr9
md5
f6cefe2e5a58fb538065fbee4b89a578
sha1
cf3308ed05b6891a808c76e2b54e1608c987032f
sha256
9108380fbaeca531f35336b1a368f1d43339424a1baad72d44781905e3a4f389
sha512
7fbc0e6fa86ea47529016802866ab0bdbe327ff15366d4731feb9f0ac45b53424dfc8a591cc9ae3f5645eb2a169dd3ce9538889e47aa8828bf3b6541195cbced
ripemd-160
41f2d304a8060d3e84389e90ee3739af1028ecbc
Diameter
99555498
Circumference
312762821.14127
Area
7.7843146036511E+15
Volume
5.1664754463677E+23
Surface area
3.1137258414604E+16
Circumference
312762821.14127
Perimeter
199110996
Area
2477824295507001
Diagonal
70396367.740204
Surface area
14866945773042006
Volume
1.2334051584785E+23
Space diagonal
86217590.354411
Perimeter
149333247
Area
1.0729293930117E+15
Altitude
43108795.177205
Surface area
1.0729293930117E+15
Volume
1.4535819191844E+22
Height
23465455.913401