49938863 is an odd 8-digits composite number following 49938862
and preceding 49938864 . In scientific notation, it is written as 4.9938863 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 43897248 positive integers (up to 49938863) that are relatively prime to 49938863.
49938863 has 16 divisors, whose sum is 56434560
The reverse of 49938863 is 36883994
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-nine million nine hundred thirty-eight thousand eight hundred sixty-three
Scientific notation
4.9938863 × 10^7
Engineering notation
4.9938863 × 10^6
Prime Factorization
13 × 47 × 47 × 37 × 47
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
22607
Product of the distinct prime numbers
The prime factorization of 49938863 is 13 × 47 × 47 × 37 × 47.
Since it has a total of 5 prime factors.
2 , 4 , 21 , 26 , 788 , 920 , 5828 , 8066 , 35464 , 90667 , 601791 , 250497 , 7767779 , 1074161 , 87752223 , 89663630 , 362280031 , 601322647 , 7293793790 , 4968183599
n×2
99877726
n×3
149816589
n×4
199755452
n×5
249694315
n÷2
24969431.5
n÷3
16646287.666667
n÷3
12484715.75
n÷5
9987772.6
n2
2493890037732769
n3
1.245420329314E+23
n4
6.2194875203028E+30
n5
3.1059413520661E+38
2 √n
7066.7434508407
3 √n
368.25293486694
4 √n
84.063924788465
5 √n
34.648762650194
1 , 13 , 37 , 47 , 481 , 611 , 1739 , 2209 , 22607 , 28717 , 81733 , 103823 , 1062529 , 1349699 , 3841451 , 49938863
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
-49938862
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 49938863 can be divided by 16 positive divisors.
The sum of these divisors (counting 49938863) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111110100000000110101111
3
Ternary
10110222011020112
4
Quaternary
2332200012233
5
Quinary
100241020423
6
Senary
4542210235
8
Octal
276400657
10
Decimal
49938863
12
Duodecimal
1488397b
16
Hexadecimal
2fa01af
20
Vigesimal
fc2733
36
Base36
tqd2n
md5
c86d850925b71572cbad80ac5155acc9
sha1
629af6da1daa5964088b7729a2f91f310bb24f57
sha256
859060575355d7ac0e90ed23a9af30211460338f8fc314a7fb5bd5aecfee34cf
sha512
6755a06792b0e10e7344c19e27086d3910d1c04997378da7caadcac6865fd5c34ff06ec54279095d71a213b338effbd6e67c8a93ae130d1e59168ae5241bb4e1
ripemd-160
aed6d648eca150b669896205b9aed0b13aaa51e4
Diameter
99877726
Circumference
313775130.25885
Area
7.834786621402E+15
Volume
5.2168044762724E+23
Surface area
3.1339146485608E+16
Circumference
313775130.25885
Perimeter
199755452
Area
2493890037732769
Diagonal
70624217.344092
Surface area
14963340226396614
Volume
1.245420329314E+23
Space diagonal
86496647.988222
Perimeter
149816589
Area
1.0798860634608E+15
Altitude
43248323.994111
Surface area
1.0798860634608E+15
Volume
1.4677419338092E+22
Height
23541405.781364