49897779 is an odd 8-digits composite number following 49897778
and preceding 49897780 . In scientific notation, it is written as 4.9897779 × 10^7.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 32349440 positive integers (up to 49897779) that are relatively prime to 49897779.
49897779 has 16 divisors, whose sum is 68372640
The reverse of 49897779 is 97779894
Previous prime number is 509
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
forty-nine million eight hundred ninety-seven thousand seven hundred seventy-nine
Scientific notation
4.9897779 × 10^7
Engineering notation
4.9897779 × 10^6
Prime Factorization
3 × 41 × 509 × 797
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49897779
Product of the distinct prime numbers
The prime factorization of 49897779 is 3 × 41 × 509 × 797.
Since it has a total of 4 prime factors.
5 , 8 , 75 , 75 , 303 , 953 , 2027 , 4810 , 20668 , 49817 , 268374 , 493689 , 5813118 , 4177565 , 3082948 , 9099088 , 551378735 , 694618884 , 5598663525 , 7826585824
n×2
99795558
n×3
149693337
n×4
199591116
n×5
249488895
n÷2
24948889.5
n÷3
16632593
n÷3
12474444.75
n÷5
9979555.8
n2
2489788349132841
n3
1.2423490880181E+23
n4
6.1990460234776E+30
n5
3.0931862849032E+38
2 √n
7063.83599753
3 √n
368.15192165831
4 √n
84.046629899895
5 √n
34.643059763299
1 , 3 , 41 , 123 , 509 , 797 , 1527 , 2391 , 20869 , 32677 , 62607 , 98031 , 405673 , 1217019 , 16632593 , 49897779
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
-49897778
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 49897779 can be divided by 16 positive divisors.
The sum of these divisors (counting 49897779) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111110010110000100110011
3
Ternary
10110220001212220
4
Quaternary
2332112010303
5
Quinary
100233212104
6
Senary
4541252123
8
Octal
276260463
10
Decimal
49897779
12
Duodecimal
14864043
16
Hexadecimal
2f96133
20
Vigesimal
fbh48j
36
Base36
tphdf
md5
40d2cc81123d0d6f9932e5736a55ca2a
sha1
500c4269c73cc2f07329120aa1c8c86ce819a2f0
sha256
b27125e0143ec31fb78adc7f6524a3078c66911cef3ba4deee10725a4a04a852
sha512
094e1d490760ef058c8cdc79ab3fa50162963847fc1cbbb7e0737a8ece68d7dd36fc7b2bb8d71f7937afa2fd5a470c675502cde5acd76f2ec0438e958dc6b21c
ripemd-160
dc6bccc5381e415db6b2045491f7817243f40c7c
Diameter
99795558
Circumference
313516991.87369
Area
7.8219007866292E+15
Volume
5.2039396908153E+23
Surface area
3.1287603146517E+16
Circumference
313516991.87369
Perimeter
199591116
Area
2489788349132841
Diagonal
70566115.794095
Surface area
14938730094797046
Volume
1.2423490880181E+23
Space diagonal
86425488.412843
Perimeter
149693337
Area
1.0781099801978E+15
Altitude
43212744.206422
Surface area
1.0781099801978E+15
Volume
1.4641224412308E+22
Height
23522038.598032