72364779 is an odd 8-digits composite number following 72364778
and preceding 72364780 . In scientific notation, it is written as 7.2364779 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 48117888 positive integers (up to 72364779) that are relatively prime to 72364779.
72364779 has 16 divisors, whose sum is 107485600
The reverse of 72364779 is 97746327
Previous prime number is 409
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-two million three hundred sixty-four thousand seven hundred seventy-nine
Scientific notation
7.2364779 × 10^7
Engineering notation
7.2364779 × 10^6
Prime Factorization
3 × 9 × 409 × 6553
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72364779
Product of the distinct prime numbers
The prime factorization of 72364779 is 3 × 9 × 409 × 6553.
Since it has a total of 4 prime factors.
6 , 2 , 65 , 6 , 864 , 924 , 7716 , 4141 , 58218 , 17482 , 101068 , 537498 , 8537275 , 6818302 , 30754489 , 28493389 , 611594294 , 925333792 , 1553044876 , 454288824
n×2
144729558
n×3
217094337
n×4
289459116
n×5
361823895
n÷2
36182389.5
n÷3
24121593
n÷3
18091194.75
n÷5
14472955.8
n2
5236661239718841
n3
3.7894983331012E+23
n4
2.7422620939574E+31
n5
1.984431903893E+39
2 √n
8506.7490265083
3 √n
416.71814709695
4 √n
92.232039045596
5 √n
37.316890486759
1 , 3 , 9 , 27 , 409 , 1227 , 3681 , 6553 , 11043 , 19659 , 58977 , 176931 , 2680177 , 8040531 , 24121593 , 72364779
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72364778
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72364779 can be divided by 16 positive divisors.
The sum of these divisors (counting 72364779) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100000011001011101011
3
Ternary
12001011111211000
4
Quaternary
10110003023223
5
Quinary
122011133104
6
Senary
11103010043
8
Octal
424031353
10
Decimal
72364779
12
Duodecimal
20299923
16
Hexadecimal
45032eb
20
Vigesimal
12c5bij
36
Base36
17310r
md5
a5fc3d51bcb378d38b5b53fd142ed096
sha1
6a1d3f859c7a9aa713b5479533ce74c79ed6bf65
sha256
771bdb65dd957a4be7b5d91763a84af17a51fd8bcac46b2d3551a9f8c434dc67
sha512
faa366668a6cdc4ec0a85dcf3372bec54ac8d7ec7e710d337e5759940bed2c6c093abc5f72ee27a7ab78188e9e39f3fb8af9f10cdb8e17a041b43eb3717fbd6d
ripemd-160
f26d2ae7da90fcfea127868e57fc902fb8c81bf4
Diameter
144729558
Circumference
454681316.1701
Area
1.6451456480039E+16
Volume
1.5873413498749E+24
Surface area
6.5805825920157E+16
Circumference
454681316.1701
Perimeter
289459116
Area
5236661239718841
Diagonal
102339251.89993
Surface area
31419967438313046
Volume
3.7894983331012E+23
Space diagonal
125339473.90649
Perimeter
217094337
Area
2.2675408323049E+15
Altitude
62669736.953247
Surface area
2.2675408323049E+15
Volume
4.465966614385E+22
Height
34113083.966644