72164927 is an odd 8-digits prime number following 72164926
and preceding 72164928 . In scientific notation, it is written as 7.2164927 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 72164926 positive integers (up to 72164927) that are relatively prime to 72164927.
72164927 has 2 divisors, whose sum is 72164928
The reverse of 72164927 is 72946127
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-two million one hundred sixty-four thousand nine hundred twenty-seven
Scientific notation
7.2164927 × 10^7
Engineering notation
7.2164927 × 10^6
Prime Factorization
72164927
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
72164927
Product of the distinct prime numbers
The prime factorization of 72164927 is 72164927.
Since it has a total of 1 prime factors.
3 , 9 , 3 , 58 , 440 , 542 , 8377 , 9169 , 41495 , 15508 , 279194 , 141995 , 560624 , 9444141 , 72773711 , 32334990 , 868729956 , 376161722 , 7942606911 , 325625124
n×2
144329854
n×3
216494781
n×4
288659708
n×5
360824635
n÷2
36082463.5
n÷3
24054975.666667
n÷3
18041231.75
n÷5
14432985.4
n2
5207776688915329
n3
3.7581882458788E+23
n4
2.712093804161E+31
n5
1.9571805139443E+39
2 √n
8494.9942318992
3 √n
416.33417236244
4 √n
92.168292985707
5 √n
37.296255842081
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
72164928
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36082464
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8494.9942907574
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999722857
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72164927 can be divided by 2 positive divisors.
The sum of these divisors (counting 72164927) is 72164928, the average is 36082464.
Base
System
Value
2
Binary
100010011010010011000111111
3
Ternary
12000210100200002
4
Quaternary
10103102120333
5
Quinary
121433234202
6
Senary
11054424515
8
Octal
423223077
10
Decimal
72164927
12
Duodecimal
2020213b
16
Hexadecimal
44d263f
20
Vigesimal
12b0c67
36
Base36
16yqtb
md5
6873cb1bb76f62d256dbbbd0129383f4
sha1
8389d5435eece298b84eb78f4a74e63571de5de8
sha256
b1a0546c7e03dfed2d8bf68f4034c553f88712eb942c3441a0a40e41965f7192
sha512
76336722c0b90f0f7a63ee9557bc4c80fec481dfb50fa9281564e2a8a4b55b0540fe63d706e0bdef8c8f42ce5d81482ca33c5905354f72e65bbd42b86d1d1922
ripemd-160
8797d8d35f4ad621a1c5025ef9707c6db36906ef
Diameter
144329854
Circumference
453425609.02009
Area
1.6360712987433E+16
Volume
1.574226211208E+24
Surface area
6.544285194973E+16
Circumference
453425609.02009
Perimeter
288659708
Area
5207776688915329
Diagonal
102056618.49106
Surface area
31246660133491974
Volume
3.7581882458788E+23
Space diagonal
124993320.0885
Perimeter
216494781
Area
2.2550334549185E+15
Altitude
62496660.04425
Surface area
2.2550334549185E+15
Volume
4.4290673227274E+22
Height
34018872.830355