72347775 is an odd 8-digits composite number following 72347774
and preceding 72347776 . In scientific notation, it is written as 7.2347775 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38585440 positive integers (up to 72347775) that are relatively prime to 72347775.
72347775 has 8 divisors, whose sum is 100322352
The reverse of 72347775 is 57774327
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million three hundred forty-seven thousand seven hundred seventy-five
Scientific notation
7.2347775 × 10^7
Engineering notation
7.2347775 × 10^6
Prime Factorization
25 × 3 × 964637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72347775
Product of the distinct prime numbers
The prime factorization of 72347775 is 25 × 3 × 964637.
Since it has a total of 3 prime factors.
3 , 10 , 6 , 51 , 47 , 314 , 9975 , 5554 , 445 , 99775 , 607482 , 248329 , 8272263 , 6986930 , 94228526 , 66900748 , 115871303 , 425984991 , 6732219174 , 4360376534
n×2
144695550
n×3
217043325
n×4
289391100
n×5
361738875
n÷2
36173887.5
n÷3
24115925
n÷3
18086943.75
n÷5
14469555
n2
5234200547450625
n3
3.7868276351183E+23
n4
2.7396855370932E+31
n5
1.9821015280838E+39
2 √n
8505.7495260559
3 √n
416.68550492605
4 √n
92.226620484846
5 √n
37.315136605759
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
-72347774
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 72347775 can be divided by 8 positive divisors.
The sum of these divisors (counting 72347775) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011111111000001111111
3
Ternary
12001010122111020
4
Quaternary
10103333001333
5
Quinary
122010112100
6
Senary
11102355223
8
Octal
423770177
10
Decimal
72347775
12
Duodecimal
2028bb13
16
Hexadecimal
44ff07f
20
Vigesimal
12c398f
36
Base36
172nwf
md5
1f001902c1939f72880d8dd33d9a022a
sha1
8a1d9a35b6708069e9ae8b49716bf25bb07b2f44
sha256
2ae7e65075127aafa6dac3ae7dca8e97a51ed9e01ff22b07c8df4c259adc39d4
sha512
cd1e96050a9136d8db1e7e950b6f59a07b2774d66ed0a5cf6e4483f645fa3558eebeb898c6fea87ef6987dced58f602fcdd3a9be44f94c5e229bdad0a6bd22b0
ripemd-160
8bb6784947906a93bd4b2a1f418cff337c63ba05
Diameter
144695550
Circumference
454574476.88713
Area
1.6443725987287E+16
Volume
1.5862226505198E+24
Surface area
6.5774903949146E+16
Circumference
454574476.88713
Perimeter
289391100
Area
5234200547450625
Diagonal
102315204.61252
Surface area
31405203284703750
Volume
3.7868276351183E+23
Space diagonal
125310022.11456
Perimeter
217043325
Area
2.2664753212973E+15
Altitude
62655011.057281
Surface area
2.2664753212973E+15
Volume
4.462819166628E+22
Height
34105068.204172