78444995 is an odd 8-digits composite number following 78444994
and preceding 78444996 . In scientific notation, it is written as 7.8444995 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 61059744 positive integers (up to 78444995) that are relatively prime to 78444995.
78444995 has 8 divisors, whose sum is 96678384
The reverse of 78444995 is 59944487
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-eight million four hundred forty-four thousand nine hundred ninety-five
Scientific notation
7.8444995 × 10^7
Engineering notation
7.8444995 × 10^6
Prime Factorization
5 × 37 × 424027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78444995
Product of the distinct prime numbers
The prime factorization of 78444995 is 5 × 37 × 424027.
Since it has a total of 3 prime factors.
7 , 8 , 37 , 41 , 410 , 841 , 5409 , 6340 , 46233 , 97157 , 772101 , 930301 , 2794389 , 8957324 , 32642504 , 87394524 , 478692118 , 768177540 , 1397186228 , 370262920
n×2
156889990
n×3
235334985
n×4
313779980
n×5
392224975
n÷2
39222497.5
n÷3
26148331.666667
n÷3
19611248.75
n÷5
15688999
n2
6153617240550025
n3
4.8272047366686E+23
n4
3.7867005143195E+31
n5
2.9704770291229E+39
2 √n
8856.9179176506
3 √n
428.07685426584
4 √n
94.111199746101
5 √n
37.923904820222
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
-78444994
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 78444995 can be divided by 8 positive divisors.
The sum of these divisors (counting 78444995) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011001111100111000011
3
Ternary
12110121102022012
4
Quaternary
10223033213003
5
Quinary
130040214440
6
Senary
11441203135
8
Octal
453174703
10
Decimal
78444995
12
Duodecimal
223304ab
16
Hexadecimal
4acf9c3
20
Vigesimal
14a5c9f
36
Base36
1apcjn
md5
90e01dba8caf339055449cb1875a51bb
sha1
43d51421a3c70a30b495d246d4ace30742bd8f29
sha256
ccc30a830e44ddc9aec5e359f72fbe9eed6d999b75c21198c3800f61bcd88428
sha512
e89a4a48742074b42708ed5f752e9e4aa77f4212f23b9fae7fa9c09316db15bf8e2538b31cd164d4d5c5694830302aaadec7af57a0a5815fde2e4e12e53633e5
ripemd-160
db2b6e17889842547b03427822ef14198eecc65a
Diameter
156889990
Circumference
492884440.00578
Area
1.9332158715915E+16
Volume
2.0220147917456E+24
Surface area
7.7328634863662E+16
Circumference
492884440.00578
Perimeter
313779980
Area
6153617240550025
Diagonal
110937975.82929
Surface area
36921703443300150
Volume
4.8272047366686E+23
Space diagonal
135870716.93949
Perimeter
235334985
Area
2.6645944277411E+15
Altitude
67935358.469743
Surface area
2.6645944277411E+15
Volume
5.6889153391237E+22
Height
36979325.27643