53649785 is an odd 8-digits composite number following 53649784
and preceding 53649786 . In scientific notation, it is written as 5.3649785 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 36661248 positive integers (up to 53649785) that are relatively prime to 53649785.
53649785 has 16 divisors, whose sum is 73831296
The reverse of 53649785 is 58794635
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
fifty-three million six hundred forty-nine thousand seven hundred eighty-five
Scientific notation
5.3649785 × 10^7
Engineering notation
5.3649785 × 10^6
Prime Factorization
5 × 7 × 307 × 4993
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
53649785
Product of the distinct prime numbers
The prime factorization of 53649785 is 5 × 7 × 307 × 4993.
Since it has a total of 4 prime factors.
9 , 5 , 17 , 2 , 933 , 835 , 2800 , 6091 , 11789 , 73501 , 538067 , 842416 , 4128415 , 5133772 , 49131765 , 32955789 , 282098166 , 82613982 , 211393574 , 7429103129
n×2
107299570
n×3
160949355
n×4
214599140
n×5
268248925
n÷2
26824892.5
n÷3
17883261.666667
n÷3
13412446.25
n÷5
10729957
n2
2878299430546225
n3
1.5442014561443E+23
n4
8.2846076118827E+30
n5
4.4446741718687E+38
2 √n
7324.60135434
3 √n
377.15742498469
4 √n
85.583884898619
5 √n
35.149050458731
1 , 5 , 7 , 35 , 307 , 1535 , 2149 , 4993 , 10745 , 24965 , 34951 , 174755 , 1532851 , 7664255 , 10729957 , 53649785
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
-53649784
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 53649785 can be divided by 16 positive divisors.
The sum of these divisors (counting 53649785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100101010000101111001
3
Ternary
10201221200200002
4
Quaternary
3030222011321
5
Quinary
102213243120
6
Senary
5153522345
8
Octal
314520571
10
Decimal
53649785
12
Duodecimal
15b733b5
16
Hexadecimal
332a179
20
Vigesimal
gf6495
36
Base36
vxwft
md5
62e4939504385075ff084adf7f03289d
sha1
5ad8f9a758459b65d5e47025972401dd8bf81643
sha256
1433a9e09a560edd88feb596c7e5249cc339e326e83528ed742466307ea6ac6e
sha512
d697ae37f52d0159709d1d86d30f4960224053c88927c485b7dd477f779ccd24dd48b3194a343729a8e0d7dba9c97de1161e9beb77ed79a5445fa61683f27a24
ripemd-160
1bac7f4f69870e47992e595221b69a74685f3b46
Diameter
107299570
Circumference
337091540.84534
Area
9.0424443458357E+15
Volume
6.468335933714E+23
Surface area
3.6169777383343E+16
Circumference
337091540.84534
Perimeter
214599140
Area
2878299430546225
Diagonal
75872253.565401
Surface area
17269796583277350
Volume
1.5442014561443E+23
Space diagonal
92924153.435147
Perimeter
160949355
Area
1.2463402132757E+15
Altitude
46462076.717573
Surface area
1.2463402132757E+15
Volume
1.8198588685963E+22
Height
25290751.188467