72355448 is an even 8-digits composite number following 72355447
and preceding 72355449 . In scientific notation, it is written as 7.2355448 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 32888800 positive integers (up to 72355448) that are relatively prime to 72355448.
72355448 has 16 divisors, whose sum is 147999960
The reverse of 72355448 is 84455327
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-two million three hundred fifty-five thousand four hundred forty-eight
Scientific notation
7.2355448 × 10^7
Engineering notation
7.2355448 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 822221
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
18088862 Product of the distinct prime numbers
The prime factorization of 72355448 is 2 × 2 × 2 × 11 × 822221.
Since it has a total of 5 prime factors.
3 , 10 , 51 , 60 , 258 , 909 , 5676 , 185 , 12066 , 69739 , 132189 , 370888 , 4986681 , 1812904 , 2498694 , 95525692 , 691826565 , 292139600 , 4616770928 , 6131490888
n×2
144710896
n×3
217066344
n×4
289421792
n×5
361777240
n÷2
36177724
n÷3
24118482.666667
n÷3
18088862
n÷5
14471089.6
n2
5235310855280704
n3
3.788032623531E+23
n4
2.740847975142E+31
n5
1.9831528314129E+39
2 √n8506.200561943
3 √n416.70023523327
4 √n92.229065711103
5 √n37.315928079713
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 822221 , 1644442 , 3288884 , 6577768 , 9044431 , 18088862 , 36177724 , 72355448
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72355447 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72355448 can be divided by 16 positive divisors.
The sum of these divisors (counting 72355448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100000000111001111000
3
Ternary
12001011001000102
4
Quaternary
10110000321320
5
Quinary
122010333243
6
Senary
11102454532
8
Octal
424007170
10
Decimal
72355448
12
Duodecimal
20294448
16
Hexadecimal
4500e78
20
Vigesimal
12c48c8
36
Base36
172ttk
md5
b461e3525915c0873b6e9cc0739e0689
sha1
c54648efcee5dd3e751e8516775dc058dcd22444
sha256
8cbf7763b123d1006a505ba24beacfaa0173a345e9d6306886046616b135aa74
sha512
e0e49df7dfaec1f86b12f457a2b5bd3b9c22626beaed261626827cfb9f8cf67f70d9354b68de6b90c8d324713336940564d97c477a3d672b769cca2606363197
ripemd-160
deac935235459fa7d3f9ca1d04854acf3ff1b017
Diameter
144710896
Circumference
454622687.768
Area
1.6447214122209E+16
Volume
1.5867273948858E+24
Surface area
6.5788856488835E+16
Circumference
454622687.768
Perimeter
289421792
Area
5235310855280704
Diagonal
102326055.87318
Surface area
31411865131684224
Volume
3.788032623531E+23
Space diagonal
125323312.14041
Perimeter
217066344
Area
2.2669560986908E+15
Altitude
62661656.070204
Surface area
2.2669560986908E+15
Volume
4.464239259091E+22
Height
34108685.29106