72673212 is an even 8-digits composite number following 72673211
and preceding 72673213 . In scientific notation, it is written as 7.2673212 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 24131248 positive integers (up to 72673212) that are relatively prime to 72673212.
72673212 has 24 divisors, whose sum is 170222976
The reverse of 72673212 is 21237627
Previous prime number is 263
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-two million six hundred seventy-three thousand two hundred twelve
Scientific notation
7.2673212 × 10^7
Engineering notation
7.2673212 × 10^6
Prime Factorization
2 × 2 × 3 × 263 × 23027
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
36336606
Product of the distinct prime numbers
The prime factorization of 72673212 is 2 × 2 × 3 × 263 × 23027.
Since it has a total of 5 prime factors.
8 , 3 , 67 , 12 , 746 , 754 , 1596 , 489 , 84557 , 66604 , 161558 , 421186 , 7980000 , 1867074 , 3082585 , 7003078 , 546330045 , 442368507 , 1640064809 , 57039452
n×2
145346424
n×3
218019636
n×4
290692848
n×5
363366060
n÷2
36336606
n÷3
24224404
n÷3
18168303
n÷5
14534642.4
n2
5281395742396944
n3
3.8381599244311E+23
n4
2.7893140987809E+31
n5
2.0270841483529E+39
2 √n
8524.8584738986
3 √n
417.30935299837
4 √n
92.330160153108
5 √n
37.348646785678
1 , 2 , 3 , 4 , 6 , 12 , 263 , 526 , 789 , 1052 , 1578 , 3156 , 23027 , 46054 , 69081 , 92108 , 138162 , 276324 , 6056101 , 12112202 , 18168303 , 24224404 , 36336606 , 72673212
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72673211
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72673212 can be divided by 24 positive divisors.
The sum of these divisors (counting 72673212) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101001110011110111100
3
Ternary
12001202011220110
4
Quaternary
10111032132330
5
Quinary
122101020322
6
Senary
11113350020
8
Octal
425163674
10
Decimal
72673212
12
Duodecimal
20408310
16
Hexadecimal
454e7bc
20
Vigesimal
12e430c
36
Base36
179n0c
md5
f25da9dc4b80778c849566b45709616a
sha1
2f5b16ed2c50d3ca72e19ea8653e428462e6136f
sha256
ce8b722df4a8ebd32182b044f8549460a99feeef0d77b643d2bb26ff704bafee
sha512
40e6fc3b1196bca59c91b2fc76ab6354cdd4f2c571c3d30a48dcb8a13fafa3fa0fe6278d8a31bddb5e8222dc95083ddeea52a9736c9082e5d7ac9956509dfed2
ripemd-160
b51abc3294b9e683adb8ef1c97aa74c749e32cd3
Diameter
145346424
Circumference
456619257.86395
Area
1.6591994065015E+16
Volume
1.6077246695861E+24
Surface area
6.6367976260059E+16
Circumference
456619257.86395
Perimeter
290692848
Area
5281395742396944
Diagonal
102775442.03162
Surface area
31688374454381664
Volume
3.8381599244311E+23
Space diagonal
125873695.53322
Perimeter
218019636
Area
2.2869114401774E+15
Altitude
62936847.766612
Surface area
2.2869114401774E+15
Volume
4.5233148497395E+22
Height
34258480.677205