72495423 is an odd 8-digits composite number following 72495422
and preceding 72495424 . In scientific notation, it is written as 7.2495423 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 34706880 positive integers (up to 72495423) that are relatively prime to 72495423.
72495423 has 16 divisors, whose sum is 80947200
The reverse of 72495423 is 32459427
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million four hundred ninety-five thousand four hundred twenty-three
Scientific notation
7.2495423 × 10^7
Engineering notation
7.2495423 × 10^6
Prime Factorization
63 × 169 × 11 × 619
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72495423
Product of the distinct prime numbers
The prime factorization of 72495423 is 63 × 169 × 11 × 619.
Since it has a total of 4 prime factors.
5 , 3 , 40 , 81 , 857 , 518 , 5923 , 8765 , 79561 , 38809 , 246313 , 794267 , 2850416 , 8140152 , 28726982 , 99392551 , 321597772 , 374888811 , 7787227735 , 5685747493
n×2
144990846
n×3
217486269
n×4
289981692
n×5
362477115
n÷2
36247711.5
n÷3
24165141
n÷3
18123855.75
n÷5
14499084.6
n2
5255586355948929
n3
3.8100595598755E+23
n4
2.7621187944837E+31
n5
2.0024097038234E+39
2 √n
8514.4244080267
3 √n
416.9687708442
4 √n
92.273638749248
5 √n
37.330354802171
1 , 11 , 63 , 169 , 619 , 693 , 1859 , 6809 , 10647 , 38997 , 104611 , 117117 , 428967 , 1150721 , 6590493 , 72495423
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
-72495422
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 72495423 can be divided by 16 positive divisors.
The sum of these divisors (counting 72495423) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100100011000100111111
3
Ternary
12001102011000200
4
Quaternary
10110203010333
5
Quinary
122024323143
6
Senary
11105454543
8
Octal
424430477
10
Decimal
72495423
12
Duodecimal
20341453
16
Hexadecimal
452313f
20
Vigesimal
12d1ib3
36
Base36
175ttr
md5
cfc8181981b6475ba6f43db3b5ae14f9
sha1
d9c0a78c618ce63384b666439b019a852fb0957f
sha256
7ca3c37e4c17c1e7578e56db0c61d91db7a0ffafeb087f497ba455ba38e1b824
sha512
b7cfb6ff6a9b9e26a3f96cd8cb070bad2abd6f6ce4e2d0d3163f54e2b9a5449a18a07a8dd61fcf830fbfb5cd9a31fd2688bc21dd7daaf7e3317d27c217f9cd73
ripemd-160
44082ecc9508da811a10d2807fdee1c5179408ed
Diameter
144990846
Circumference
455502176.63137
Area
1.6510911486156E+16
Volume
1.5959540164059E+24
Surface area
6.6043645944624E+16
Circumference
455502176.63137
Perimeter
289981692
Area
5255586355948929
Diagonal
102524010.41657
Surface area
31533518135693574
Volume
3.8100595598755E+23
Space diagonal
125565755.9522
Perimeter
217486269
Area
2.2757356480173E+15
Altitude
62782877.976099
Surface area
2.2757356480173E+15
Volume
4.490198252521E+22
Height
34174670.138858