72393882 is an even 8-digits composite number following 72393881
and preceding 72393883 . In scientific notation, it is written as 7.2393882 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 21888000 positive integers (up to 72393882) that are relatively prime to 72393882.
72393882 has 32 divisors, whose sum is 158307264
The reverse of 72393882 is 28839327
Previous prime number is 577
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-two million three hundred ninety-three thousand eight hundred eighty-two
Scientific notation
7.2393882 × 10^7
Engineering notation
7.2393882 × 10^6
Prime Factorization
2 × 3 × 11 × 577 × 1901
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72393882 Product of the distinct prime numbers
The prime factorization of 72393882 is 2 × 3 × 11 × 577 × 1901.
Since it has a total of 5 prime factors.
7 , 6 , 6 , 23 , 191 , 177 , 9200 , 4438 , 57304 , 49848 , 174508 , 924145 , 5078157 , 2067965 , 65812804 , 49098836 , 309282713 , 187520360 , 8312534029 , 22157902
n×2
144787764
n×3
217181646
n×4
289575528
n×5
361969410
n÷2
36196941
n÷3
24131294
n÷3
18098470.5
n÷5
14478776.4
n2
5240874151029924
n3
3.7940722486651E+23
n4
2.7466761866934E+31
n5
1.9884255175169E+39
2 √n8508.4594375245
3 √n416.7740035645
4 √n92.24131090528
5 √n37.319891556651
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 577 , 1154 , 1731 , 1901 , 3462 , 3802 , 5703 , 6347 , 11406 , 12694 , 19041 , 20911 , 38082 , 41822 , 62733 , 125466 , 1096877 , 2193754 , 3290631 , 6581262 , 12065647 , 24131294 , 36196941 , 72393882
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72393881 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72393882 can be divided by 32 positive divisors.
The sum of these divisors (counting 72393882) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010100001010010010011010
3
Ternary
12001012222201220
4
Quaternary
10110022102122
5
Quinary
122013101012
6
Senary
11103352510
8
Octal
424122232
10
Decimal
72393882
12
Duodecimal
202b2736
16
Hexadecimal
450a49a
20
Vigesimal
12c94e2
36
Base36
173nh6
md5
cd3f4b63bdf6ff3a30b49b5dfc377c5f
sha1
0a51b26731139cb6baf1bb3d43cf8efabc93b607
sha256
f339b63454f16e92c83c9e6d11ddbc44214430b8fcce660c39df52656b12fbf6
sha512
46dd32709a1834d9b4379ef483fbbe18e353861e30fcb149358c82cf3555910b3b69cd6f3d3de58868a18d0fa084457f3c935f0734a2c085ec00427462fa6b5f
ripemd-160
ae40e23aa1a4f0facc7f46c8bec6512ddbbc3ead
Diameter
144787764
Circumference
454864175.71209
Area
1.6464691731264E+16
Volume
1.589257267146E+24
Surface area
6.5858766925057E+16
Circumference
454864175.71209
Perimeter
289575528
Area
5240874151029924
Diagonal
102380409.75724
Surface area
31445244906179544
Volume
3.7940722486651E+23
Space diagonal
125389881.78115
Perimeter
217181646
Area
2.2693650764146E+15
Altitude
62694940.890573
Surface area
2.2693650764146E+15
Volume
4.4713570255713E+22
Height
34126803.252412