49778971 is an odd 8-digits composite number following 49778970
and preceding 49778972 . In scientific notation, it is written as 4.9778971 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 45105000 positive integers (up to 49778971) that are relatively prime to 49778971.
49778971 has 8 divisors, whose sum is 54482688
The reverse of 49778971 is 17987794
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
forty-nine million seven hundred seventy-eight thousand nine hundred seventy-one
Scientific notation
4.9778971 × 10^7
Engineering notation
4.9778971 × 10^6
Prime Factorization
11 × 311 × 14551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49778971
Product of the distinct prime numbers
The prime factorization of 49778971 is 11 × 311 × 14551.
Since it has a total of 3 prime factors.
6 , 7 , 84 , 87 , 32 , 894 , 7158 , 612 , 87156 , 68500 , 479156 , 748023 , 885725 , 7722023 , 43484292 , 2686516 , 7657416 , 714309225 , 3100711972 , 4074721942
n×2
99557942
n×3
149336913
n×4
199115884
n×5
248894855
n÷2
24889485.5
n÷3
16592990.333333
n÷3
12444742.75
n÷5
9955794.2
n2
2477945953818841
n3
1.2334959977472E+23
n4
6.1402161500472E+30
n5
3.0565364166693E+38
2 √n
7055.4213906754
3 √n
367.85949612165
4 √n
83.996555826268
5 √n
34.626546810862
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
-49778970
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 49778971 can be divided by 8 positive divisors.
The sum of these divisors (counting 49778971) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111001000100011011
3
Ternary
10110200000220121
4
Quaternary
2331321010123
5
Quinary
100220411341
6
Senary
4534534111
8
Octal
275710433
10
Decimal
49778971
12
Duodecimal
14807337
16
Hexadecimal
2f7911b
20
Vigesimal
fb278b
36
Base36
tmxp7
md5
196778dcf3c44c3cc67e686ebefceab9
sha1
25152284bf0e0a9d33524fab6986d99e985659f5
sha256
47ef0c7daa3dabc44b8d49ad364cfa900222d998591a0355c184a779a2a1f0dc
sha512
bd6ca296f02245a6e29756e5d07a3add3b5e228ad41881b544c29a9f5044bc70fd65ae40690824f05038f61d8457a03cfb0fa8075a4c606bd98f25e98984251a
ripemd-160
6bc5a70a15d0d5c829dd5438c4da7160fe321268
Diameter
99557942
Circumference
312770499.19372
Area
7.7846968045098E+15
Volume
5.1668559530065E+23
Surface area
3.1138787218039E+16
Circumference
312770499.19372
Perimeter
199115884
Area
2477945953818841
Diagonal
70398095.909177
Surface area
14867675722913046
Volume
1.2334959977472E+23
Space diagonal
86219706.920498
Perimeter
149336913
Area
1.072982072606E+15
Altitude
43109853.460249
Surface area
1.072982072606E+15
Volume
1.4536889742891E+22
Height
23466031.969726