48485891 is an odd 8-digits composite number following 48485890
and preceding 48485892 . In scientific notation, it is written as 4.8485891 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 44141760 positive integers (up to 48485891) that are relatively prime to 48485891.
48485891 has 16 divisors, whose sum is 53053440
The reverse of 48485891 is 19858484
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-eight million four hundred eighty-five thousand eight hundred ninety-one
Scientific notation
4.8485891 × 10^7
Engineering notation
4.8485891 × 10^6
Prime Factorization
31 × 19 × 313 × 263
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
48485891
Product of the distinct prime numbers
The prime factorization of 48485891 is 31 × 19 × 313 × 263.
Since it has a total of 4 prime factors.
4 , 5 , 5 , 88 , 342 , 893 , 7513 , 9167 , 48490 , 69033 , 442132 , 594929 , 1874539 , 8444008 , 17128633 , 39129193 , 873107175 , 600231812 , 8251341797 , 7166898681
n×2
96971782
n×3
145457673
n×4
193943564
n×5
242429455
n÷2
24242945.5
n÷3
16161963.666667
n÷3
12121472.75
n÷5
9697178.2
n2
2350881626063881
n3
1.1398459027524E+23
n4
5.5266444197648E+30
n5
2.6796427893247E+38
2 √n
6963.1810977455
3 √n
364.6462852174
4 √n
83.445677525834
5 √n
34.444753107004
1 , 19 , 31 , 263 , 313 , 589 , 4997 , 5947 , 8153 , 9703 , 82319 , 154907 , 184357 , 1564061 , 2551889 , 48485891
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
-48485890
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 48485891 can be divided by 16 positive divisors.
The sum of these divisors (counting 48485891) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111000111101011000000011
3
Ternary
10101020100010202
4
Quaternary
2320331120003
5
Quinary
44403022031
6
Senary
4451115415
8
Octal
270753003
10
Decimal
48485891
12
Duodecimal
142a2b6b
16
Hexadecimal
2e3d603
20
Vigesimal
f30eeb
36
Base36
sv7yb
md5
edfb160b346762ed709f7f57b3fcee22
sha1
0087986a1459befb155a0c26ac8d5bf7d4d101db
sha256
329b410138f4d61368e22eff0d4ed5d75eac1efd113f4035d3b9505e993c12c0
sha512
30ae817992ff3e06e14ef5fe0f3276dc19dc595c9d14b69b4f9375e9142cc64278fe90650dc7f77d25e8c5d792d946b458d62a0bd28f6205bc05b80d3a924168
ripemd-160
7917cecf39ec0abc0df167cd71fc0e5d7008bede
Diameter
96971782
Circumference
304645837.93671
Area
7.3855124459015E+15
Volume
4.774575352415E+23
Surface area
2.9542049783606E+16
Circumference
304645837.93671
Perimeter
193943564
Area
2350881626063881
Diagonal
68569404.635944
Surface area
14105289756383286
Volume
1.1398459027524E+23
Space diagonal
83980026.662247
Perimeter
145457673
Area
1.0179616047307E+15
Altitude
41990013.331123
Surface area
1.0179616047307E+15
Volume
1.3433212789065E+22
Height
22856468.211981