49853891 is an odd 8-digits composite number following 49853890
and preceding 49853892 . In scientific notation, it is written as 4.9853891 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 47115432 positive integers (up to 49853891) that are relatively prime to 49853891.
49853891 has 8 divisors, whose sum is 52605120
The reverse of 49853891 is 19835894
Previous prime number is 5923
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-nine million eight hundred fifty-three thousand eight hundred ninety-one
Scientific notation
4.9853891 × 10^7
Engineering notation
4.9853891 × 10^6
Prime Factorization
19 × 5923 × 443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49853891
Product of the distinct prime numbers
The prime factorization of 49853891 is 19 × 5923 × 443.
Since it has a total of 3 prime factors.
5 , 7 , 52 , 18 , 637 , 492 , 1061 , 9611 , 79462 , 94270 , 140428 , 608449 , 7748025 , 9921257 , 40777238 , 58039903 , 586926245 , 409623062 , 5941596008 , 2379501813
n×2
99707782
n×3
149561673
n×4
199415564
n×5
249269455
n÷2
24926945.5
n÷3
16617963.666667
n÷3
12463472.75
n÷5
9970778.2
n2
2485410447839881
n3
1.2390738155687E+23
n4
6.1772650942316E+30
n5
3.0796070068593E+38
2 √n
7060.7287867472
3 √n
368.04395298504
4 √n
84.028142825765
5 √n
34.636963500752
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
-49853890
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 49853891 can be divided by 8 positive divisors.
The sum of these divisors (counting 49853891) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111110001011010111000011
3
Ternary
10110210211200102
4
Quaternary
2332023113003
5
Quinary
100230311031
6
Senary
4540313015
8
Octal
276132703
10
Decimal
49853891
12
Duodecimal
1484276b
16
Hexadecimal
2f8b5c3
20
Vigesimal
fbbeeb
36
Base36
tojib
md5
60c189ff6390b208d633b9ad7e10b000
sha1
10e42785db6739a8f47685efbf96ed870c65254c
sha256
c75758368a5d3dbd714eef278bea44360be8fcaeea200cdd04ec5fcdec919a3e
sha512
d0b16f7b233a4054f1ec5f396c92ec924ce3453cfee0466933f8707b1a9021331f480b402ff239303a1440ea63a4455d44cbe4874c1b1e787b85633611dd1c4a
ripemd-160
3cb88ee6d41780c5c5ed3018ddfa01fb7073227f
Diameter
99707782
Circumference
313241235.43693
Area
7.8081472040891E+15
Volume
5.1902202616615E+23
Surface area
3.1232588816356E+16
Circumference
313241235.43693
Perimeter
199415564
Area
2485410447839881
Diagonal
70504048.78927
Surface area
14912462687039286
Volume
1.2390738155687E+23
Space diagonal
86349472.167001
Perimeter
149561673
Area
1.0762142933303E+15
Altitude
43174736.0835
Surface area
1.0762142933303E+15
Volume
1.4602624956322E+22
Height
23501349.596423