72156933 is an odd 8-digits composite number following 72156932
and preceding 72156934 . In scientific notation, it is written as 7.2156933 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 46552320 positive integers (up to 72156933) that are relatively prime to 72156933.
72156933 has 16 divisors, whose sum is 110348800
The reverse of 72156933 is 33965127
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 one hundred fifty-six thousand nine hundred thirty-three
Scientific notation
7.2156933 × 10^7
Engineering notation
7.2156933 × 10^6
Prime Factorization
31 × 9 × 3 × 86209
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72156933
Product of the distinct prime numbers
The prime factorization of 72156933 is 31 × 9 × 3 × 86209.
Since it has a total of 4 prime factors.
8 , 7 , 10 , 68 , 41 , 601 , 1116 , 9776 , 99073 , 19563 , 31534 , 892570 , 2191750 , 2148475 , 59985439 , 8122039 , 300955333 , 584337502 , 114962532 , 4046483587
n×2
144313866
n×3
216470799
n×4
288627732
n×5
360784665
n÷2
36078466.5
n÷3
24052311
n÷3
18039233.25
n÷5
14431386.6
n2
5206622979966489
n3
3.756939455217E+23
n4
2.7108922855515E+31
n5
1.9560967301876E+39
2 √n
8494.5237064829
3 √n
416.31879878966
4 √n
92.16574041629
5 √n
37.295429514131
1 , 3 , 9 , 27 , 31 , 93 , 279 , 837 , 86209 , 258627 , 775881 , 2327643 , 2672479 , 8017437 , 24052311 , 72156933
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
-72156932
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 72156933 can be divided by 16 positive divisors.
The sum of these divisors (counting 72156933) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010011010000011100000101
3
Ternary
12000202221201000
4
Quaternary
10103100130011
5
Quinary
121433010213
6
Senary
11054323513
8
Octal
423203405
10
Decimal
72156933
12
Duodecimal
201b9599
16
Hexadecimal
44d0705
20
Vigesimal
12ajc6d
36
Base36
16ykn9
md5
4340de4150967a98e459c213c2f87805
sha1
7ac98e8bd176d76967193c67b6fc7ae64a8e8034
sha256
8625904df61411d95a399b27e03e2329c1086d743dbf5c2c53d647fd371e5cac
sha512
7de43408539ad735ebdbd9e87df36a2c6c6c96ad99db7be1dd7e4ef8393d15dab933d8ce232678c5271f20f967912cdf2aed4efae90b605a4f4302730c51a7e3
ripemd-160
f1e5a201bf1e3897f03c7239824829f3d547fb9c
Diameter
144313866
Circumference
453375381.23674
Area
1.6357088503875E+16
Volume
1.5737031189989E+24
Surface area
6.5428354015498E+16
Circumference
453375381.23674
Perimeter
288627732
Area
5206622979966489
Diagonal
102045313.26785
Surface area
31239737879798934
Volume
3.756939455217E+23
Space diagonal
124979474.07434
Perimeter
216470799
Area
2.2545338842894E+15
Altitude
62489737.037172
Surface area
2.2545338842894E+15
Volume
4.4275956088188E+22
Height
34015104.422616