72674457 is an odd 8-digits composite number following 72674456
and preceding 72674458 . In scientific notation, it is written as 7.2674457 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 46251392 positive integers (up to 72674457) that are relatively prime to 72674457.
72674457 has 8 divisors, whose sum is 73873800
The reverse of 72674457 is 75447627
Previous prime number is 857
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-four thousand four hundred fifty-seven
Scientific notation
7.2674457 × 10^7
Engineering notation
7.2674457 × 10^6
Prime Factorization
69 × 857 × 1229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72674457
Product of the distinct prime numbers
The prime factorization of 72674457 is 69 × 857 × 1229.
Since it has a total of 3 prime factors.
10 , 9 , 18 , 94 , 656 , 61 , 2608 , 4079 , 28947 , 16934 , 558519 , 856522 , 4550734 , 8846692 , 53362014 , 62497539 , 380258535 , 466395327 , 9955995900 , 7620997575
n×2
145348914
n×3
218023371
n×4
290697828
n×5
363372285
n÷2
36337228.5
n÷3
24224819
n÷3
18168614.25
n÷5
14534891.4
n2
5281576700244849
n3
3.8383571879415E+23
n4
2.7895052440569E+31
n5
2.0272577891049E+39
2 √n
8524.9314953259
3 √n
417.31173602765
4 √n
92.330555588743
5 √n
37.348774752353
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
-72674456
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 72674457 can be divided by 8 positive divisors.
The sum of these divisors (counting 72674457) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110110010011001
3
Ternary
12001202020121120
4
Quaternary
10111032302121
5
Quinary
122101040312
6
Senary
11113355453
8
Octal
425166231
10
Decimal
72674457
12
Duodecimal
20408b89
16
Hexadecimal
454ec99
20
Vigesimal
12e462h
36
Base36
179nyx
md5
c0451ba8be76c5912aa60b14934bfb67
sha1
c9ebbf914951f56d13505c86263103990f3db01d
sha256
b8a5ce13524d0e8ae5dbd6a0700b2b0a35655879bdb77b018466bb6b4f9e0875
sha512
7af72e1dddd56095d35c2bfbd0f8fcde372d2a32d189e36d7b7a2c252e9a20c93faf29f0dc431cf80d59eeff75fd555a2a8c2a5a8edb623e40a548d5001de7ef
ripemd-160
76c89598a3ce033a9c1945f1c46cbb66679c922e
Diameter
145348914
Circumference
456627080.42965
Area
1.659256256086E+16
Volume
1.6078072991321E+24
Surface area
6.6370250243441E+16
Circumference
456627080.42965
Perimeter
290697828
Area
5281576700244849
Diagonal
102777202.7275
Surface area
31689460201469094
Volume
3.8383571879415E+23
Space diagonal
125875851.93648
Perimeter
218023371
Area
2.286989797224E+15
Altitude
62937925.96824
Surface area
2.286989797224E+15
Volume
4.5235473270159E+22
Height
34259067.575833