72247923 is an odd 8-digits composite number following 72247922
and preceding 72247924 . In scientific notation, it is written as 7.2247923 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 43786440 positive integers (up to 72247923) that are relatively prime to 72247923.
72247923 has 8 divisors, whose sum is 97304000
The reverse of 72247923 is 32974227
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million two hundred forty-seven thousand nine hundred twenty-three
Scientific notation
7.2247923 × 10^7
Engineering notation
7.2247923 × 10^6
Prime Factorization
99 × 3 × 243259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72247923
Product of the distinct prime numbers
The prime factorization of 72247923 is 99 × 3 × 243259.
Since it has a total of 3 prime factors.
4 , 9 , 93 , 55 , 257 , 647 , 7384 , 227 , 68995 , 9419 , 458114 , 656959 , 7764058 , 8022517 , 34710701 , 80339324 , 128875795 , 683486453 , 863826085 , 4716119848
n×2
144495846
n×3
216743769
n×4
288991692
n×5
361239615
n÷2
36123961.5
n÷3
24082641
n÷3
18061980.75
n÷5
14449584.6
n2
5219762377813929
n3
3.771169903506E+23
n4
2.7245919280842E+31
n5
1.9684610782665E+39
2 √n
8499.8778226513
3 √n
416.49371816086
4 √n
92.194781970843
5 √n
37.304830691801
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
-72247922
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 72247923 can be divided by 8 positive divisors.
The sum of these divisors (counting 72247923) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011100110101001110011
3
Ternary
12000221120112000
4
Quaternary
10103212221303
5
Quinary
121443413143
6
Senary
11100305043
8
Octal
423465163
10
Decimal
72247923
12
Duodecimal
20242183
16
Hexadecimal
44e6a73
20
Vigesimal
12bajg3
36
Base36
170iur
md5
202a20ff3328033cac578c8912f6e3c4
sha1
f678e7808f3ff6d731a02a3988321b18e868f5ee
sha256
3826e6ee03061504ca524656aa6001ed338286e1dd7571346874a88b05154da2
sha512
a8b060b2a7fb336e6d1f88f8f8088a650f6f9e05aaccea442e24c8229cef6c01e24418a520ce6f2b697984a6efe8cb5a73c74d724b2a78b8a93cabb9e0062e3c
ripemd-160
0a60a9160eddffa16bc58b28f93bb7ee041edfef
Diameter
144495846
Circumference
453947088.26784
Area
1.6398367139625E+16
Volume
1.5796639552391E+24
Surface area
6.5593468558499E+16
Circumference
453947088.26784
Perimeter
288991692
Area
5219762377813929
Diagonal
102173992.55989
Surface area
31318574266883574
Volume
3.771169903506E+23
Space diagonal
125137073.37732
Perimeter
216743769
Area
2.2602234104526E+15
Altitude
62568536.688662
Surface area
2.2602234104526E+15
Volume
4.4443663529595E+22
Height
34057997.519962