72392123 is an odd 8-digits prime number following 72392122
and preceding 72392124 . In scientific notation, it is written as 7.2392123 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 72392122 positive integers (up to 72392123) that are relatively prime to 72392123.
72392123 has 2 divisors, whose sum is 72392124
The reverse of 72392123 is 32129327
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 29 Digital Root 2
Name
seventy-two million three hundred ninety-two thousand one hundred twenty-three
Scientific notation
7.2392123 × 10^7
Engineering notation
7.2392123 × 10^6
Prime Factorization
72392123
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72392123 Product of the distinct prime numbers
The prime factorization of 72392123 is 72392123.
Since it has a total of 1 prime factors.
3 , 8 , 43 , 72 , 698 , 296 , 293 , 7836 , 28260 , 58549 , 457873 , 26694 , 2966292 , 6159279 , 37664505 , 24789436 , 502026864 , 65336182 , 6074485186 , 4408608405
n×2
144784246
n×3
217176369
n×4
289568492
n×5
361960615
n÷2
36196061.5
n÷3
24130707.666667
n÷3
18098030.75
n÷5
14478424.6
n2
5240619472447129
n3
3.7937956944559E+23
n4
2.7464092454992E+31
n5
1.9881839590852E+39
2 √n8508.3560691828
3 √n416.77062799652
4 √n92.240750588787
5 √n37.31971019788
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72392124 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36196062 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8508.3561279486 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999723727 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72392123 can be divided by 2 positive divisors.
The sum of these divisors (counting 72392123) is 72392124, the average is 36196062.
Base
System
Value
2
Binary
100010100001001110110111011
3
Ternary
12001012220022202
4
Quaternary
10110021312323
5
Quinary
122013021443
6
Senary
11103340415
8
Octal
424116673
10
Decimal
72392123
12
Duodecimal
202b170b
16
Hexadecimal
4509dbb
20
Vigesimal
12c9063
36
Base36
173m4b
md5
c40e5e9127b490ef146277a8b43a3f39
sha1
64af88e19962ccab67805511e84086916a0c0c02
sha256
eb41f50278d761207fc236a162c66b48be6df8bc1b6930299c071dbb2cda0a5b
sha512
3b81b2317bd1236d578d2c50fb33e075c7a0450cda81adcba4b92c88c2f8cf39f67b63ace92070bfa7b9321aaa78e0bfc1053108945ebe909f8896a17aca820e
ripemd-160
4392638e1087db6d675cefaffc73c49ee6f85943
Diameter
144784246
Circumference
454853123.58914
Area
1.64638916349E+16
Volume
1.5891414243898E+24
Surface area
6.5855566539598E+16
Circumference
454853123.58914
Perimeter
289568492
Area
5240619472447129
Diagonal
102377922.15558
Surface area
31443716834682774
Volume
3.7937956944559E+23
Space diagonal
125386835.10378
Perimeter
217176369
Area
2.2692547973533E+15
Altitude
62693417.551888
Surface area
2.2692547973533E+15
Volume
4.4710311033101E+22
Height
34125974.05186