78864652 is an even 8-digits composite number following 78864651
and preceding 78864653 . In scientific notation, it is written as 7.8864652 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 39389616 positive integers (up to 78864652) that are relatively prime to 78864652.
78864652 has 12 divisors, whose sum is 138162640
The reverse of 78864652 is 25646887
Previous prime number is 967
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-eight million eight hundred sixty-four thousand six hundred fifty-two
Scientific notation
7.8864652 × 10^7
Engineering notation
7.8864652 × 10^6
Prime Factorization
2 × 2 × 967 × 20389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39432326
Product of the distinct prime numbers
The prime factorization of 78864652 is 2 × 2 × 967 × 20389.
Since it has a total of 4 prime factors.
4 , 1 , 50 , 42 , 535 , 115 , 3937 , 3728 , 66460 , 54644 , 593580 , 184812 , 6108014 , 7714804 , 45505376 , 28609227 , 567574069 , 792904791 , 9498017379 , 1581171952
n×2
157729304
n×3
236593956
n×4
315458608
n×5
394323260
n÷2
39432326
n÷3
26288217.333333
n÷3
19716163
n÷5
15772930.4
n2
6219633335081104
n3
4.9050921853877E+23
n4
3.8683838822852E+31
n5
3.0507874867883E+39
2 √n
8880.5772334911
3 √n
428.83885761837
4 √n
94.236814639986
5 √n
37.964394553922
1 , 2 , 4 , 967 , 1934 , 3868 , 20389 , 40778 , 81556 , 19716163 , 39432326 , 78864652
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78864651
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78864652 can be divided by 12 positive divisors.
The sum of these divisors (counting 78864652) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100110110000100001100
3
Ternary
12111101201222001
4
Quaternary
10230312010030
5
Quinary
130142132102
6
Senary
11454202044
8
Octal
454660414
10
Decimal
78864652
12
Duodecimal
224b3324
16
Hexadecimal
4b3610c
20
Vigesimal
14ci1cc
36
Base36
1ayccs
md5
09fd4581c74392e96510195375281b9e
sha1
74b1506ee5ae750954debec2ce24d7632cb0e293
sha256
b0e0b69a297a8444b36320383cc69aa21b5fda60bbddc6d2f73c4ae712da3382
sha512
269c5406c86ccbc5c19292153fc6491a2eb0958125116773b8abb6b3c0b7a46440ded207896fe9c4ed57d7ce5a5f888db03aaea91c2bde66b13ff8e3d14f703d
ripemd-160
e53d543ad45a82436f466c9364599d56480c8aa1
Diameter
157729304
Circumference
495521222.70223
Area
1.9539554393513E+16
Volume
2.0546402099726E+24
Surface area
7.8158217574052E+16
Circumference
495521222.70223
Perimeter
315458608
Area
6219633335081104
Diagonal
111531460.45023
Surface area
37317800010486624
Volume
4.9050921853877E+23
Space diagonal
136597584.18524
Perimeter
236593956
Area
2.6931802352024E+15
Altitude
68298792.092619
Surface area
2.6931802352024E+15
Volume
5.7807065777213E+22
Height
37177153.483411