78443325 is an odd 8-digits composite number following 78443324
and preceding 78443326 . In scientific notation, it is written as 7.8443325 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 41836320 positive integers (up to 78443325) that are relatively prime to 78443325.
78443325 has 8 divisors, whose sum is 90645880
The reverse of 78443325 is 52334487
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-eight million four hundred forty-three thousand three hundred twenty-five
Scientific notation
7.8443325 × 10^7
Engineering notation
7.8443325 × 10^6
Prime Factorization
9 × 25 × 348637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78443325
Product of the distinct prime numbers
The prime factorization of 78443325 is 9 × 25 × 348637.
Since it has a total of 3 prime factors.
2 , 1 , 12 , 92 , 5 , 885 , 1664 , 2832 , 7993 , 57200 , 344517 , 500648 , 8632332 , 463096 , 28374266 , 74646036 , 259619923 , 934183062 , 9844114666 , 9068900678
n×2
156886650
n×3
235329975
n×4
313773300
n×5
392216625
n÷2
39221662.5
n÷3
26147775
n÷3
19610831.25
n÷5
15688665
n2
6153355237055625
n3
4.8268964470081E+23
n4
3.78637806734E+31
n5
2.9701608530922E+39
2 √n
8856.823640561
3 √n
428.07381649642
4 √n
94.110698863418
5 √n
37.923743347943
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
-78443324
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 78443325 can be divided by 8 positive divisors.
The sum of these divisors (counting 78443325) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011001111001100111101
3
Ternary
12110121100000100
4
Quaternary
10223033030331
5
Quinary
130040141300
6
Senary
11441151313
8
Octal
453171475
10
Decimal
78443325
12
Duodecimal
2232b539
16
Hexadecimal
4acf33d
20
Vigesimal
14a5865
36
Base36
1apb99
md5
0736858cb5862cdd2ca19642cf8648a4
sha1
018432d7661abb08bfce50a6e345fd484a198701
sha256
1e419d02c26fe01b20595b1561c9ad290df9e638e78db4e5e676dbcc5c4d2a66
sha512
d185c3f341504c809b51b70a23d47d6f732fdc63709b988bd5882710811d36692adfe883beb4c5640c1801eadcdb88baf2ec76ec78b46b6b7babab2074493f13
ripemd-160
703a823bcf162698087c7aa3933d12c2a12f7a5b
Diameter
156886650
Circumference
492873947.08631
Area
1.9331335607662E+16
Volume
2.0218856556746E+24
Surface area
7.7325342430649E+16
Circumference
492873947.08631
Perimeter
313773300
Area
6153355237055625
Diagonal
110935614.09264
Surface area
36920131422333750
Volume
4.8268964470081E+23
Space diagonal
135867824.41464
Perimeter
235329975
Area
2.6644809769001E+15
Altitude
67933912.207319
Surface area
2.6644809769001E+15
Volume
5.6885520162744E+22
Height
36978538.03088