78392368 is an even 8-digits composite number following 78392367
and preceding 78392369 . In scientific notation, it is written as 7.8392368 × 10^7.
The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors.
There are 39196176 positive integers (up to 78392368) that are relatively prime to 78392368.
78392368 has 10 divisors, whose sum is 151885244
The reverse of 78392368 is 86329387
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-eight million three hundred ninety-two thousand three hundred sixty-eight
Scientific notation
7.8392368 × 10^7
Engineering notation
7.8392368 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 4899523
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9799046
Product of the distinct prime numbers
The prime factorization of 78392368 is 2 × 2 × 2 × 2 × 4899523.
Since it has a total of 5 prime factors.
6 , 7 , 78 , 20 , 938 , 470 , 379 , 6984 , 39889 , 74939 , 807431 , 177104 , 3787685 , 7531598 , 64350773 , 53995756 , 11929763 , 202447753 , 1939890999 , 9123575202
n×2
156784736
n×3
235177104
n×4
313569472
n×5
391961840
n÷2
39196184
n÷3
26130789.333333
n÷3
19598092
n÷5
15678473.6
n2
6145363360647424
n3
4.8174958606159E+23
n4
3.7765490834388E+31
n5
2.96052625519E+39
2 √n
8853.9464647128
3 √n
427.98110377459
4 √n
94.095411496591
5 √n
37.918814993559
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78392367
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78392368 can be divided by 10 positive divisors.
The sum of these divisors (counting 78392368) is 1, the average is 0.1.
Base
System
Value
2
Binary
100101011000010110000110000
3
Ternary
12110111202010001
4
Quaternary
10223002300300
5
Quinary
130032023433
6
Senary
11440115344
8
Octal
453026060
10
Decimal
78392368
12
Duodecimal
22305b54
16
Hexadecimal
4ac2c30
20
Vigesimal
149j0i8
36
Base36
1ao7xs
md5
0e1ce382db3dde35ad4869afb9ae2d79
sha1
e0755571f06b04779906504cc08ddebe465253a1
sha256
dca633e028a7272b0283ffd26b1fbf22733a44f39c6c210edd1ef6a7732e74da
sha512
ecfc2ca1c1514dfaf8b2ca0fdba9d6e1ca8e430521b2fceb7aca77108d377fd11ff3b37bb5de2c238faa623e8acbea8a83879253548e4984f8447e15df919940
ripemd-160
7ac593632d49766fd247806bcb857018e352540f
Diameter
156784736
Circumference
492553774.81262
Area
1.930622838745E+16
Volume
2.0179479472547E+24
Surface area
7.7224913549799E+16
Circumference
492553774.81262
Perimeter
313569472
Area
6145363360647424
Diagonal
110863550.01214
Surface area
36872180163884544
Volume
4.8174958606159E+23
Space diagonal
135779564.30164
Perimeter
235177104
Area
2.6610203929034E+15
Altitude
67889782.150818
Surface area
2.6610203929034E+15
Volume
5.677473318966E+22
Height
36954516.670714