63686968 is an even 8-digits composite number following 63686967
and preceding 63686969 . In scientific notation, it is written as 6.3686968 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 31632000 positive integers (up to 63686968) that are relatively prime to 63686968.
63686968 has 16 divisors, whose sum is 120206160
The reverse of 63686968 is 86968636
Previous prime number is 151
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-three million six hundred eighty-six thousand nine hundred sixty-eight
Scientific notation
6.3686968 × 10^7
Engineering notation
6.3686968 × 10^6
Prime Factorization
2 × 2 × 2 × 151 × 52721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15921742
Product of the distinct prime numbers
The prime factorization of 63686968 is 2 × 2 × 2 × 151 × 52721.
Since it has a total of 5 prime factors.
5 , 1 , 12 , 90 , 792 , 46 , 2500 , 3611 , 12589 , 15798 , 980068 , 41051 , 6555450 , 2574707 , 84203434 , 12959867 , 318199889 , 974746970 , 8287242981 , 2649958793
n×2
127373936
n×3
191060904
n×4
254747872
n×5
318434840
n÷2
31843484
n÷3
21228989.333333
n÷3
15921742
n÷5
12737393.6
n2
4056029893033024
n3
2.5831624600464E+23
n4
1.6451378493177E+31
n5
1.0477384156509E+39
2 √n
7980.4115182113
3 √n
399.34678385233
4 √n
89.333149044525
5 √n
36.37559574129
1 , 2 , 4 , 8 , 151 , 302 , 604 , 1208 , 52721 , 105442 , 210884 , 421768 , 7960871 , 15921742 , 31843484 , 63686968
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
-63686967
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 63686968 can be divided by 16 positive divisors.
The sum of these divisors (counting 63686968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110010111100100100111000
3
Ternary
11102211122002121
4
Quaternary
3302330210320
5
Quinary
112300440333
6
Senary
10153011024
8
Octal
362744470
10
Decimal
63686968
12
Duodecimal
193b3a74
16
Hexadecimal
3cbc938
20
Vigesimal
ji0h88
36
Base36
11x16g
md5
d7d06744ae07414a85bbf6f04bb14ede
sha1
691d7fdb8b4f394d7afd69be858ab321aa7dff80
sha256
d632cbf401f5f40a8af190a7e7097d1d6c9ed4d92ea5fce04e117e097ce5c662
sha512
9c75e80fea647bda061fdc3995d6ee54d0fe3b51fee26afc7ed9db6573aec6d77d4e8393d2d3057fef4511d95d25e06bebb37fef8ebf6ad6676b1f6b462ad811
ripemd-160
6b1b32d557d5026ff266fb0f0298929bb9e24953
Diameter
127373936
Circumference
400157021.59642
Area
1.2742393714693E+16
Volume
1.0820325610014E+24
Surface area
5.0969574858773E+16
Circumference
400157021.59642
Perimeter
254747872
Area
4056029893033024
Diagonal
90066973.892021
Surface area
24336179358198144
Volume
2.5831624600464E+23
Space diagonal
110309064.35601
Perimeter
191060904
Area
1.7563124629378E+15
Altitude
55154532.178007
Surface area
1.7563124629378E+15
Volume
3.0442861540089E+22
Height
30022324.630674