72589938 is an even 8-digits composite number following 72589937
and preceding 72589939 . In scientific notation, it is written as 7.2589938 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 24196644 positive integers (up to 72589938) that are relatively prime to 72589938.
72589938 has 8 divisors, whose sum is 145179888
The reverse of 72589938 is 83998527
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-two million five hundred eighty-nine thousand nine hundred thirty-eight
Scientific notation
7.2589938 × 10^7
Engineering notation
7.2589938 × 10^6
Prime Factorization
2 × 3 × 12098323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72589938
Product of the distinct prime numbers
The prime factorization of 72589938 is 2 × 3 × 12098323.
Since it has a total of 3 prime factors.
9 , 3 , 92 , 78 , 32 , 322 , 9523 , 2170 , 80363 , 45997 , 760251 , 114703 , 6468800 , 9263578 , 94324719 , 41033990 , 484221240 , 260970652 , 7500524590 , 6441427489
n×2
145179876
n×3
217769814
n×4
290359752
n×5
362949690
n÷2
36294969
n÷3
24196646
n÷3
18147484.5
n÷5
14517987.6
n2
5269299098843844
n3
3.8249809488853E+23
n4
2.7765512993077E+31
n5
2.0154968667056E+39
2 √n
8519.9728872808
3 √n
417.14989809086
4 √n
92.303699206916
5 √n
37.340083526542
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
-72589937
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 72589938 can be divided by 8 positive divisors.
The sum of these divisors (counting 72589938) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100111010001001110010
3
Ternary
12001120221200020
4
Quaternary
10110322021302
5
Quinary
122040334223
6
Senary
11111504310
8
Octal
424721162
10
Decimal
72589938
12
Duodecimal
20388096
16
Hexadecimal
453a272
20
Vigesimal
12ddegi
36
Base36
177ur6
md5
0c37b2cc37c1122f1017fa8678297bbe
sha1
d5d7aafd0d706fffe5d07ba779207ef0b0b38e5b
sha256
0905e97eaba742ad0f79395f49a017c9f60500a6bf1df2b5ab18a434da2fc211
sha512
d0b0a70b55261ab7b19a516f245ac16e841ad681c7c31f0b649934e8c24a31562386068644e66169ed75fb0139865fcfb6f0ea866eaecb5436a607fa9fb8b505
ripemd-160
9712c042ecf671f5fc0ca6437ae31cd23bd6cade
Diameter
145179876
Circumference
456096031.89068
Area
1.6553991338495E+16
Volume
1.6022042732185E+24
Surface area
6.6215965353981E+16
Circumference
456096031.89068
Perimeter
290359752
Area
5269299098843844
Diagonal
102657674.81142
Surface area
31615794593063064
Volume
3.8249809488853E+23
Space diagonal
125729460.73427
Perimeter
217769814
Area
2.2816734398686E+15
Altitude
62864730.367137
Surface area
2.2816734398686E+15
Volume
4.5077832781103E+22
Height
34219224.937141