72319323 is an odd 8-digits composite number following 72319322
and preceding 72319324 . In scientific notation, it is written as 7.2319323 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 47186984 positive integers (up to 72319323) that are relatively prime to 72319323.
72319323 has 8 divisors, whose sum is 98477568
The reverse of 72319323 is 32391327
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-two million three hundred nineteen thousand three hundred twenty-three
Scientific notation
7.2319323 × 10^7
Engineering notation
7.2319323 × 10^6
Prime Factorization
3 × 47 × 512903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72319323
Product of the distinct prime numbers
The prime factorization of 72319323 is 3 × 47 × 512903.
Since it has a total of 3 prime factors.
3 , 9 , 71 , 45 , 630 , 433 , 7692 , 3626 , 70567 , 89100 , 634119 , 146023 , 7609377 , 8968333 , 17401008 , 73982114 , 256134356 , 736478462 , 4717312207 , 7537308844
n×2
144638646
n×3
216957969
n×4
289277292
n×5
361596615
n÷2
36159661.5
n÷3
24106441
n÷3
18079830.75
n÷5
14463864.6
n2
5230084479178329
n3
3.7823616876698E+23
n4
2.7353783659342E+31
n5
1.9782071157321E+39
2 √n
8504.0768458428
3 √n
416.63087486334
4 √n
92.217551723318
5 √n
37.312201180814
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72319322
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72319323 can be divided by 8 positive divisors.
The sum of these divisors (counting 72319323) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011111000000101011011
3
Ternary
12001002012110110
4
Quaternary
10103320011123
5
Quinary
122003204243
6
Senary
11102015403
8
Octal
423700533
10
Decimal
72319323
12
Duodecimal
20277563
16
Hexadecimal
44f815b
20
Vigesimal
12bji63
36
Base36
1721y3
md5
c0f111df4b9a094b0de90c6b23803b28
sha1
57b63e3b2e52260f0d7a5b86b54cbeca622d2b04
sha256
a2abdbdbb7d0dfcb16173f38603d86a829a5a4f954ef9290830d456c6eba6bee
sha512
b67150b2c96408bfc3c6b42f6b14abf808c764835ccbce1b57318d1655464b15f514f60c38624ba3df198725819bf0a10eb1b9d1f6402fd3dac0a52061d0b98a
ripemd-160
5d596e7f937c662b31b42c7f628ce09e36ff2ee0
Diameter
144638646
Circumference
454395707.69877
Area
1.6430794977441E+16
Volume
1.5843519588271E+24
Surface area
6.5723179909763E+16
Circumference
454395707.69877
Perimeter
289277292
Area
5230084479178329
Diagonal
102274967.40824
Surface area
31380506875069974
Volume
3.7823616876698E+23
Space diagonal
125260741.80498
Perimeter
216957969
Area
2.2646930114536E+15
Altitude
62630370.902492
Surface area
2.2646930114536E+15
Volume
4.4575559970859E+22
Height
34091655.802747