72355293 is an odd 8-digits composite number following 72355292
and preceding 72355294 . In scientific notation, it is written as 7.2355293 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 47969280 positive integers (up to 72355293) that are relatively prime to 72355293.
72355293 has 8 divisors, whose sum is 80840760
The reverse of 72355293 is 39255327
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million three hundred fifty-five thousand two hundred ninety-three
Scientific notation
7.2355293 × 10^7
Engineering notation
7.2355293 × 10^6
Prime Factorization
9 × 181 × 44417
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72355293
Product of the distinct prime numbers
The prime factorization of 72355293 is 9 × 181 × 44417.
Since it has a total of 3 prime factors.
6 , 5 , 22 , 80 , 530 , 643 , 372 , 7408 , 14120 , 34944 , 951796 , 43813 , 5691585 , 8893092 , 55154205 , 58533460 , 381070317 , 897758504 , 8926666315 , 8983706577
n×2
144710586
n×3
217065879
n×4
289421172
n×5
361776465
n÷2
36177646.5
n÷3
24118431
n÷3
18088823.25
n÷5
14471058.6
n2
5235288425115849
n3
3.7880082793877E+23
n4
2.7408244894152E+31
n5
1.9831315899321E+39
2 √n
8506.1914509374
3 √n
416.699937681
4 √n
92.229016317737
5 √n
37.315912092046
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
-72355292
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 72355293 can be divided by 8 positive divisors.
The sum of these divisors (counting 72355293) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100000000110111011101
3
Ternary
12001011000210200
4
Quaternary
10110000313131
5
Quinary
122010332133
6
Senary
11102454113
8
Octal
424006735
10
Decimal
72355293
12
Duodecimal
20294339
16
Hexadecimal
4500ddd
20
Vigesimal
12c484d
36
Base36
172tp9
md5
3c68ee3e8d3b53a8a65fb66394c4f7b3
sha1
c90414e69d27404b0eb26690c26a59c5b0ee4905
sha256
58b39fb494cdef474ca469db827bd5837197b377d906a30dbe177285608fd2fc
sha512
efa30b3993b4292affb39fde5f16f84537b98cc2e145966a76a7fa554f3474973ea7d908475b230b3afa8e82d5eb971805c3f7677f5bff38d77562651ee71adb
ripemd-160
20033a4f6ec7ac3dfee5ff8d4683608b7239d383
Diameter
144710586
Circumference
454621713.87427
Area
1.6447143655768E+16
Volume
1.5867171976349E+24
Surface area
6.5788574623071E+16
Circumference
454621713.87427
Perimeter
289421172
Area
5235288425115849
Diagonal
102325836.67008
Surface area
31411730550695094
Volume
3.7880082793877E+23
Space diagonal
125323043.67253
Perimeter
217065879
Area
2.2669463861445E+15
Altitude
62661521.836266
Surface area
2.2669463861445E+15
Volume
4.464210569243E+22
Height
34108612.22336