78967568 is an even 8-digits composite number following 78967567
and preceding 78967569 . In scientific notation, it is written as 7.8967568 × 10^7.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 39198624 positive integers (up to 78967568) that are relatively prime to 78967568.
78967568 has 20 divisors, whose sum is 154104720
The reverse of 78967568 is 86576987
Previous prime number is 139
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-eight million nine hundred sixty-seven thousand five hundred sixty-eight
Scientific notation
7.8967568 × 10^7
Engineering notation
7.8967568 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 139 × 35507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9870946
Product of the distinct prime numbers
The prime factorization of 78967568 is 2 × 2 × 2 × 2 × 139 × 35507.
Since it has a total of 6 prime factors.
5 , 4 , 22 , 4 , 212 , 332 , 6463 , 3927 , 13152 , 19998 , 701249 , 791796 , 7115246 , 3548713 , 20268480 , 49284581 , 103369096 , 35002300 , 8615599401 , 4991360952
n×2
157935136
n×3
236902704
n×4
315870272
n×5
394837840
n÷2
39483784
n÷3
26322522.666667
n÷3
19741892
n÷5
15793513.6
n2
6235876795834624
n3
4.9243202491469E+23
n4
3.8886159412829E+31
n5
3.0707454376914E+39
2 √n
8886.3697874892
3 √n
429.02531713961
4 √n
94.267543658935
5 √n
37.974297864579
1 , 2 , 4 , 8 , 16 , 139 , 278 , 556 , 1112 , 2224 , 35507 , 71014 , 142028 , 284056 , 568112 , 4935473 , 9870946 , 19741892 , 39483784 , 78967568
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78967567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78967568 can be divided by 20 positive divisors.
The sum of these divisors (counting 78967568) is 1, the average is 0.05.
Base
System
Value
2
Binary
100101101001111001100010000
3
Ternary
12111120222010202
4
Quaternary
10231033030100
5
Quinary
130203430233
6
Senary
11500314332
8
Octal
455171420
10
Decimal
78967568
12
Duodecimal
225429a8
16
Hexadecimal
4b4f310
20
Vigesimal
14daii8
36
Base36
1b0jrk
md5
05217f76951eb9829fb9fc6b13d1a480
sha1
7b1d4d7fceaf60472fea38321a823f3278db87bc
sha256
2a9195cf07338000d8f0dc659bd8716e8b8cdf222f51bfa50ab73811d135e5df
sha512
9ea88dca4c37e5a79cbd2811b82a45bc769beb81f8c265ddf76410556248f905c557ca0529504b36257aedbbc9822f91d0912332ef2915790a2e58675b701050
ripemd-160
8c4a496b756c3edecf90ae80a5a94c5bce491558
Diameter
157935136
Circumference
496167863.0013
Area
1.9590584730485E+16
Volume
2.0626944424858E+24
Surface area
7.836233892194E+16
Circumference
496167863.0013
Perimeter
315870272
Area
6235876795834624
Diagonal
111677005.65322
Surface area
37415260775007744
Volume
4.9243202491469E+23
Space diagonal
136775839.92615
Perimeter
236902704
Area
2.7002138600313E+15
Altitude
68387919.963075
Surface area
2.7002138600313E+15
Volume
5.8033670681767E+22
Height
37225668.551073