72673785 is an odd 8-digits composite number following 72673784
and preceding 72673786 . In scientific notation, it is written as 7.2673785 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 38759328 positive integers (up to 72673785) that are relatively prime to 72673785.
72673785 has 8 divisors, whose sum is 96898440
The reverse of 72673785 is 58737627
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-two million six hundred seventy-three thousand seven hundred eighty-five
Scientific notation
7.2673785 × 10^7
Engineering notation
7.2673785 × 10^6
Prime Factorization
9 × 5 × 1614973
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72673785
Product of the distinct prime numbers
The prime factorization of 72673785 is 9 × 5 × 1614973.
Since it has a total of 3 prime factors.
3 , 6 , 86 , 89 , 883 , 657 , 9963 , 1328 , 77432 , 24392 , 797947 , 704538 , 3040106 , 9748675 , 36573888 , 46889406 , 493559330 , 306253111 , 4545912891 , 3906707327
n×2
145347570
n×3
218021355
n×4
290695140
n×5
363368925
n÷2
36336892.5
n÷3
24224595
n÷3
18168446.25
n÷5
14534757
n2
5281479026226225
n3
3.8382507123397E+23
n4
2.7894020704468E+31
n5
2.027164063462E+39
2 √n
8524.8920814284
3 √n
417.31044976944
4 √n
92.330342149417
5 √n
37.348705681402
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
-72673784
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 72673785 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673785) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110100111111001
3
Ternary
12001202012200200
4
Quaternary
10111032213321
5
Quinary
122101030120
6
Senary
11113352413
8
Octal
425164771
10
Decimal
72673785
12
Duodecimal
20408709
16
Hexadecimal
454e9f9
20
Vigesimal
12e4495
36
Base36
179ng9
md5
4169f75441d829a8c6b8575a23b4fdbe
sha1
12e02717cf48a7095f23e944d11474e971d11799
sha256
7b2819ef0a043915d1c6a1e4e87244c87d93f571a965ed67a1ea2ba23d7aa48a
sha512
35a56a0d48d0bd7756fa9ab257a832528297ed296df7a2d40835b301e5641c4da3aa1a3b56b88d4e3467a0eaa343b863e697686799caca5a040c74c2f423fe04
ripemd-160
bbc38710c872ba53a157fedd0407d62e68463be6
Diameter
145347570
Circumference
456622858.12913
Area
1.6592255708881E+16
Volume
1.6077626987363E+24
Surface area
6.6369022835524E+16
Circumference
456622858.12913
Perimeter
290695140
Area
5281479026226225
Diagonal
102776252.37599
Surface area
31688874157357350
Volume
3.8382507123397E+23
Space diagonal
125874687.99834
Perimeter
218021355
Area
2.2869475031333E+15
Altitude
62937343.999168
Surface area
2.2869475031333E+15
Volume
4.5234218443159E+22
Height
34258750.791995