78865716 is an even 8-digits composite number following 78865715
and preceding 78865717 . In scientific notation, it is written as 7.8865716 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 26288568 positive integers (up to 78865716) that are relatively prime to 78865716.
78865716 has 12 divisors, whose sum is 184020032
The reverse of 78865716 is 61756887
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million eight hundred sixty-five thousand seven hundred sixteen
Scientific notation
7.8865716 × 10^7
Engineering notation
7.8865716 × 10^6
Prime Factorization
2 × 2 × 3 × 6572143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39432858
Product of the distinct prime numbers
The prime factorization of 78865716 is 2 × 2 × 3 × 6572143.
Since it has a total of 4 prime factors.
7 , 2 , 23 , 95 , 740 , 493 , 2199 , 1579 , 59560 , 45678 , 575332 , 578849 , 1755235 , 3789368 , 79747035 , 81209345 , 648011932 , 592336266 , 7881234110 , 8175563596
n×2
157731432
n×3
236597148
n×4
315462864
n×5
394328580
n÷2
39432858
n÷3
26288572
n÷3
19716429
n÷5
15773143.2
n2
6219801160192656
n3
4.9052907187622E+23
n4
3.8685926472334E+31
n5
3.050993290364E+39
2 √n
8880.6371393048
3 √n
428.84078616507
4 √n
94.237132486641
5 √n
37.964496992459
1 , 2 , 3 , 4 , 6 , 12 , 6572143 , 13144286 , 19716429 , 26288572 , 39432858 , 78865716
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
-78865715
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 78865716 can be divided by 12 positive divisors.
The sum of these divisors (counting 78865716) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100110110010100110100
3
Ternary
12111101210102110
4
Quaternary
10230312110310
5
Quinary
130142200331
6
Senary
11454211020
8
Octal
454662464
10
Decimal
78865716
12
Duodecimal
224b3a70
16
Hexadecimal
4b36534
20
Vigesimal
14ci45g
36
Base36
1ayd6c
md5
12c5ddd3e59e18eede8c1063814045a6
sha1
7fd5123f58779e75e1dee0ac083579ec2897ace5
sha256
e9ddb52424d4f8424d2eb03a48d281d025820a08d5009de061e714104ea7a153
sha512
909c595b36afbd68817793c44b237b40b0010379af1ba425a02e510b0e8fe12b11186c86929108cc987f83dcf60076e2c20a00a13017c1dc0aea34f0c4748a41
ripemd-160
fc13da9f511854c7c12bc12d719e27da1b0bdd9e
Diameter
157731432
Circumference
495527908.0114
Area
1.9540081631651E+16
Volume
2.0547233714381E+24
Surface area
7.8160326526602E+16
Circumference
495527908.0114
Perimeter
315462864
Area
6219801160192656
Diagonal
111532965.17346
Surface area
37318806961155936
Volume
4.9052907187622E+23
Space diagonal
136599427.0873
Perimeter
236597148
Area
2.6932529056074E+15
Altitude
68299713.543649
Surface area
2.6932529056074E+15
Volume
5.780940551547E+22
Height
37177655.057822