50207989 is an odd 8-digits composite number following 50207988
and preceding 50207990 . In scientific notation, it is written as 5.0207989 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 46345824 positive integers (up to 50207989) that are relatively prime to 50207989.
50207989 has 4 divisors, whose sum is 54070156
The reverse of 50207989 is 98970205
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
fifty million two hundred seven thousand nine hundred eighty-nine
Scientific notation
5.0207989 × 10^7
Engineering notation
5.0207989 × 10^6
Prime Factorization
13 × 3862153
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
50207989
Product of the distinct prime numbers
The prime factorization of 50207989 is 13 × 3862153.
Since it has a total of 2 prime factors.
7 , 1 , 54 , 30 , 320 , 423 , 4209 , 6268 , 82126 , 12268 , 654667 , 210161 , 2067912 , 6560192 , 84214233 , 96297523 , 960495074 , 237593163 , 9307493252 , 7677803241
n×2
100415978
n×3
150623967
n×4
200831956
n×5
251039945
n÷2
25103994.5
n÷3
16735996.333333
n÷3
12551997.25
n÷5
10041597.8
n2
2520842159424121
n3
1.265664154111E+23
n4
6.3546451927301E+30
n5
3.1905395593549E+38
2 √n
7085.7595923091
3 √n
368.91326854096
4 √n
84.176954045089
5 √n
34.686027601634
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-50207988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 50207989 can be divided by 4 positive divisors.
The sum of these divisors (counting 50207989) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111111100001110011110101
3
Ternary
10111110211102011
4
Quaternary
2333201303311
5
Quinary
100323123424
6
Senary
4552044221
8
Octal
277416365
10
Decimal
50207989
12
Duodecimal
14993671
16
Hexadecimal
2fe1cf5
20
Vigesimal
fdfjj9
36
Base36
tw4qd
md5
d3d86a1ed11cc381e5f3a5b8f0bdc6e9
sha1
7009c35609b8f9b9ca511f1995adaf0b68b1ebef
sha256
3a1ca012dc299df9cd553e02d083f25eba6176574ee1346d804e3a245e02e177
sha512
8e23adcb0cf4f5c5ceb0b67b55d9c131fe4fef6551c5846322392cd6b066aca13b9c4fe2f0d684173496a9277fa354348ff97732af2e855eafbbdc4d5e48b91e
ripemd-160
81e4bbac5c70d59b73c2354d04584ebf56f9f3c1
Diameter
100415978
Circumference
315466098.78783
Area
7.9194592089062E+15
Volume
5.3016016112895E+23
Surface area
3.1677836835625E+16
Circumference
315466098.78783
Perimeter
200831956
Area
2520842159424121
Diagonal
71004818.983279
Surface area
15125052956544726
Volume
1.265664154111E+23
Space diagonal
86962787.893859
Perimeter
150623967
Area
1.0915566744961E+15
Altitude
43481393.94693
Surface area
1.0915566744961E+15
Volume
1.4915995101277E+22
Height
23668272.994426