72012173 is an odd 8-digits prime number following 72012172
and preceding 72012174 . In scientific notation, it is written as 7.2012173 × 10^7.
The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors.
There are 72012172 positive integers (up to 72012173) that are relatively prime to 72012173.
72012173 has 2 divisors, whose sum is 72012174
The reverse of 72012173 is 37121027
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5
Name
seventy-two million twelve thousand one hundred seventy-three
Scientific notation
7.2012173 × 10^7
Engineering notation
7.2012173 × 10^6
Prime Factorization
72012173
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
72012173
Product of the distinct prime numbers
The prime factorization of 72012173 is 72012173.
Since it has a total of 1 prime factors.
6 , 9 , 72 , 33 , 456 , 909 , 1054 , 2820 , 42129 , 90712 , 703187 , 796343 , 3567221 , 535813 , 72117970 , 51450969 , 248412976 , 688046048 , 2980770242 , 9073781315
n×2
144024346
n×3
216036519
n×4
288048692
n×5
360060865
n÷2
36006086.5
n÷3
24004057.666667
n÷3
18003043.25
n÷5
14402434.6
n2
5185753060181929
n3
3.734373465051E+23
n4
2.6892034801186E+31
n5
1.936553862425E+39
2 √n
8485.9986448267
3 √n
416.0402085303
4 √n
92.119480267893
5 √n
37.280453201155
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
72012174
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36006087
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8485.9987037472
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999722269
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72012173 can be divided by 2 positive divisors.
The sum of these divisors (counting 72012173) is 72012174, the average is 36006087.
Base
System
Value
2
Binary
100010010101101000110001101
3
Ternary
12000111121010112
4
Quaternary
10102231012031
5
Quinary
121413342143
6
Senary
11051245405
8
Octal
422550615
10
Decimal
72012173
12
Duodecimal
20149865
16
Hexadecimal
44ad18d
20
Vigesimal
12a1a8d
36
Base36
16vgy5
md5
53f466fde64926d117a2282294246989
sha1
327b4093472f1c7a9b053b55c9e2ff4c8535af00
sha256
36ea61b439edd4656aa86d90cb9d50a4a15a0312c9efd32d553b9314b69be9d9
sha512
15c1ece6476be946a5ef7e2211f7623a65659f3e540e93a66f396ada9afe48119ef25ddeeb98411ef6acc0b25265c5226f36601d6f0d4f2d45c2294d9acd97af
ripemd-160
f0c19f70ed9ebff38bead6befcf56b28b10c8a75
Diameter
144024346
Circumference
452465827.33167
Area
1.6291523717198E+16
Volume
1.564250699142E+24
Surface area
6.5166094868793E+16
Circumference
452465827.33167
Perimeter
288048692
Area
5185753060181929
Diagonal
101840591.71256
Surface area
31114518361091574
Volume
3.734373465051E+23
Space diagonal
124728742.39944
Perimeter
216036519
Area
2.2454969439352E+15
Altitude
62364371.19972
Surface area
2.2454969439352E+15
Volume
4.4010013343678E+22
Height
33946863.904186