78864376 is an even 8-digits composite number following 78864375
and preceding 78864377 . In scientific notation, it is written as 7.8864376 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 39432184 positive integers (up to 78864376) that are relatively prime to 78864376.
78864376 has 8 divisors, whose sum is 147870720
The reverse of 78864376 is 67346887
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million eight hundred sixty-four thousand three hundred seventy-six
Scientific notation
7.8864376 × 10^7
Engineering notation
7.8864376 × 10^6
Prime Factorization
2 × 2 × 2 × 9858047
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19716094
Product of the distinct prime numbers
The prime factorization of 78864376 is 2 × 2 × 2 × 9858047.
Since it has a total of 4 prime factors.
1 , 3 , 76 , 18 , 927 , 128 , 6791 , 2263 , 88313 , 74189 , 645073 , 923165 , 8366338 , 7754150 , 29234597 , 41142653 , 713664304 , 141526557 , 536605885 , 8599138390
n×2
157728752
n×3
236593128
n×4
315457504
n×5
394321880
n÷2
39432188
n÷3
26288125.333333
n÷3
19716094
n÷5
15772875.2
n2
6219589801869376
n3
4.9050406870039E+23
n4
3.8683297303518E+31
n5
3.0507341034644E+39
2 √n
8880.5616939471
3 √n
428.83835735342
4 √n
94.236732190516
5 √n
37.964367981339
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78864375
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78864376 can be divided by 8 positive divisors.
The sum of these divisors (counting 78864376) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100110101111111111000
3
Ternary
12111101201120211
4
Quaternary
10230311333320
5
Quinary
130142130001
6
Senary
11454200504
8
Octal
454657770
10
Decimal
78864376
12
Duodecimal
224b3134
16
Hexadecimal
4b35ff8
20
Vigesimal
14ci0ig
36
Base36
1ayc54
md5
5a1aac451a3c9466afd11756ee9fe4bd
sha1
9857f6eddd1a9ae188380e417611c91772193e39
sha256
7d5dff00fc562bf9dfafd3287777e2f3f3d888ca7b8e7d00dbf8bdb6f838a7bb
sha512
8d9226cf50c0624b9de7f1515bf5c7667abe43eedf96e55a3cca8e3dbb7d91aa81dd9d6472f0014e416701eadaeed4703354ec14ee06f094418083ed05423747
ripemd-160
f90debfd903e3b6616707a293bbdb9d9b6c54b52
Diameter
157728752
Circumference
495519488.54309
Area
1.9539417629895E+16
Volume
2.0546186383801E+24
Surface area
7.8157670519579E+16
Circumference
495519488.54309
Perimeter
315457504
Area
6219589801869376
Diagonal
111531070.12729
Surface area
37317538811216256
Volume
4.9050406870039E+23
Space diagonal
136597106.13922
Perimeter
236593128
Area
2.6931613847688E+15
Altitude
68298553.069608
Surface area
2.6931613847688E+15
Volume
5.780645886294E+22
Height
37177023.375764