53485665 is an odd 8-digits composite number following 53485664
and preceding 53485666 . In scientific notation, it is written as 5.3485665 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 27024192 positive integers (up to 53485665) that are relatively prime to 53485665.
53485665 has 16 divisors, whose sum is 90081600
The reverse of 53485665 is 56658435
Previous prime number is 19
Is Prime? no Number parity odd Number length 8 Sum of Digits 42 Digital Root 6
Name
fifty-three million four hundred eighty-five thousand six hundred sixty-five
Scientific notation
5.3485665 × 10^7
Engineering notation
5.3485665 × 10^6
Prime Factorization
5 × 3 × 19 × 187669
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
53485665 Product of the distinct prime numbers
The prime factorization of 53485665 is 5 × 3 × 19 × 187669.
Since it has a total of 4 prime factors.
1 , 9 , 1 , 83 , 446 , 795 , 9887 , 9061 , 75631 , 66927 , 314239 , 845022 , 3454058 , 9188742 , 27783526 , 62840494 , 498345374 , 172636452 , 4041252508 , 7487843905
n×2
106971330
n×3
160456995
n×4
213942660
n×5
267428325
n÷2
26742832.5
n÷3
17828555
n÷3
13371416.25
n÷5
10697133
n2
2860716360492225
n3
1.5300731691731E+23
n4
8.1836980951879E+30
n5
4.3771053478036E+38
2 √n7313.3894330878
3 √n376.77244486133
4 √n85.518357287122
5 √n35.127519211557
1 , 3 , 5 , 15 , 19 , 57 , 95 , 285 , 187669 , 563007 , 938345 , 2815035 , 3565711 , 10697133 , 17828555 , 53485665
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
-53485664 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 53485665 can be divided by 16 positive divisors.
The sum of these divisors (counting 53485665) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100000010000001100001
3
Ternary
10201122100112120
4
Quaternary
3030002001201
5
Quinary
102143020130
6
Senary
5150214453
8
Octal
314020141
10
Decimal
53485665
12
Duodecimal
15ab4429
16
Hexadecimal
3302061
20
Vigesimal
ge5e35
36
Base36
vudsx
md5
fab3cb025841a53dc31feab930ddf639
sha1
d927d58d7dc498e3f4d90e86572c2bef7407a91f
sha256
4dd422788a507efe4d61dd0b1e4d342cfa8d682ecb06dfdbb6cb853de244f1e8
sha512
232c8afa33f14932557b06373d4d4a59ecfc383d064f0e22391501a62fee29df3ddb5e785507d23c0bb0e62d6939907c6450f8b15bf43789b273baa798b767d1
ripemd-160
e250ae78895827af1e16ae8afd2e9a683cdfe8ed
Diameter
106971330
Circumference
336060344.47273
Area
8.9872055021265E+15
Volume
6.4091555036386E+23
Surface area
3.5948822008506E+16
Circumference
336060344.47273
Perimeter
213942660
Area
2860716360492225
Diagonal
75640152.835544
Surface area
17164298162953350
Volume
1.5300731691731E+23
Space diagonal
92639889.256608
Perimeter
160456995
Area
1.238726520604E+15
Altitude
46319944.628304
Surface area
1.238726520604E+15
Volume
1.8032085227231E+22
Height
25213384.278515