72183956 is an even 8-digits composite number following 72183955
and preceding 72183957 . In scientific notation, it is written as 7.2183956 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 33315360 positive integers (up to 72183956) that are relatively prime to 72183956.
72183956 has 12 divisors, whose sum is 127070580
The reverse of 72183956 is 65938127
Previous prime number is 169
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-two million one hundred eighty-three thousand nine hundred fifty-six
Scientific notation
7.2183956 × 10^7
Engineering notation
7.2183956 × 10^6
Prime Factorization
2 × 2 × 169 × 106781
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36091978
Product of the distinct prime numbers
The prime factorization of 72183956 is 2 × 2 × 169 × 106781.
Since it has a total of 4 prime factors.
5 , 10 , 81 , 27 , 883 , 33 , 2315 , 6598 , 16637 , 83560 , 157518 , 487686 , 6796012 , 5141625 , 33312543 , 16675191 , 642292217 , 567685415 , 2036992237 , 7721863183
n×2
144367912
n×3
216551868
n×4
288735824
n×5
360919780
n÷2
36091978
n÷3
24061318.666667
n÷3
18045989
n÷5
14436791.2
n2
5210523503809936
n3
3.7611619933598E+23
n4
2.7149555183756E+31
n5
1.9597622968038E+39
2 √n
8496.1141706076
3 √n
416.37076320626
4 √n
92.174368295137
5 √n
37.298222547063
1 , 2 , 4 , 169 , 338 , 676 , 106781 , 213562 , 427124 , 18045989 , 36091978 , 72183956
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72183955
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72183956 can be divided by 12 positive divisors.
The sum of these divisors (counting 72183956) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010011010111000010010100
3
Ternary
12000211022202212
4
Quaternary
10103113002110
5
Quinary
121434341311
6
Senary
11055052552
8
Octal
423270224
10
Decimal
72183956
12
Duodecimal
20211158
16
Hexadecimal
44d7094
20
Vigesimal
12b2jhg
36
Base36
16z5hw
md5
d61a1d09e48dc3e00e7f984c4f552951
sha1
3d18e13cf3f7be622bfa5be14f1d683f8672e39c
sha256
e6ce52fe58eb50c6dd2f2f83090e4dc40bdb1e6a0d178e4d92f43bfe74e7e199
sha512
360391ced14dd0fe27c231b5164384e1dabdfbd4248d6a3ad05f51006ea3137832c8153f857c92619788025e946bf9147b242666e93e5ad28d86be1441ed90b8
ripemd-160
da37ed0e826cf4aad3c89a525d6b281aae034871
Diameter
144367912
Circumference
453545171.7533
Area
1.6369342360926E+16
Volume
1.57547185164E+24
Surface area
6.5477369443705E+16
Circumference
453545171.7533
Perimeter
288735824
Area
5210523503809936
Diagonal
102083529.56094
Surface area
31263141022859616
Volume
3.7611619933598E+23
Space diagonal
125026279.28332
Perimeter
216551868
Area
2.2562228606577E+15
Altitude
62513139.641658
Surface area
2.2562228606577E+15
Volume
4.4325719177431E+22
Height
34027843.186981