72295871 is an odd 8-digits prime number following 72295870
and preceding 72295872 . In scientific notation, it is written as 7.2295871 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 72295870 positive integers (up to 72295871) that are relatively prime to 72295871.
72295871 has 2 divisors, whose sum is 72295872
The reverse of 72295871 is 17859227
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-two million two hundred ninety-five thousand eight hundred seventy-one
Scientific notation
7.2295871 × 10^7
Engineering notation
7.2295871 × 10^6
Prime Factorization
72295871
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72295871 Product of the distinct prime numbers
The prime factorization of 72295871 is 72295871.
Since it has a total of 1 prime factors.
5 , 9 , 68 , 77 , 791 , 888 , 3647 , 6261 , 93537 , 89459 , 269070 , 917002 , 3355720 , 806661 , 19585304 , 51967942 , 885221798 , 487353870 , 3881938230 , 3714664440
n×2
144591742
n×3
216887613
n×4
289183484
n×5
361479355
n÷2
36147935.5
n÷3
24098623.666667
n÷3
18073967.75
n÷5
14459174.2
n2
5226692963648641
n3
3.7786832025655E+23
n4
2.7318319336254E+31
n5
1.9750016906706E+39
2 √n8502.6978659717
3 √n416.58583441755
4 √n92.210074644649
5 √n37.309780916815
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72295872 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36147936 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8502.6979247766 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999723359 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72295871 can be divided by 2 positive divisors.
The sum of these divisors (counting 72295871) is 72295872, the average is 36147936.
Base
System
Value
2
Binary
100010011110010010110111111
3
Ternary
12001001000021212
4
Quaternary
10103302112333
5
Quinary
122001431441
6
Senary
11101315035
8
Octal
423622677
10
Decimal
72295871
12
Duodecimal
20265a7b
16
Hexadecimal
44f25bf
20
Vigesimal
12bgjdb
36
Base36
171jun
md5
aa4ffd84a394e1d2ce06fd8f96d11ec2
sha1
a52ef7b832ede59a965a1ae16190cebf12f559ec
sha256
78386887131ae74f6359bfdabf3bc233e862f861ffd27cdf50a2d938b166d8ee
sha512
2a618c48d77c076d1c807d6aa9ea276e791c017f3ebb82502f770f7b058afb0ea7136075f6a37aed737977386b4a9b8bf016fbd69f0d626cae5a7430f5693666
ripemd-160
0dda5fea0db089da3813287e665a6878cfcd87dd
Diameter
144591742
Circumference
454248354.43695
Area
1.6420140217168E+16
Volume
1.5828111185897E+24
Surface area
6.5680560868672E+16
Circumference
454248354.43695
Perimeter
289183484
Area
5226692963648641
Diagonal
102241801.27178
Surface area
31360157781891846
Volume
3.7786832025655E+23
Space diagonal
125220121.74945
Perimeter
216887613
Area
2.2632244421505E+15
Altitude
62610060.874723
Surface area
2.2632244421505E+15
Volume
4.4532208608163E+22
Height
34080600.423925