72672339 is an odd 8-digits composite number following 72672338
and preceding 72672340 . In scientific notation, it is written as 7.2672339 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 46885320 positive integers (up to 72672339) that are relatively prime to 72672339.
72672339 has 8 divisors, whose sum is 100022272
The reverse of 72672339 is 93327627
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-two million six hundred seventy-two thousand three hundred thirty-nine
Scientific notation
7.2672339 × 10^7
Engineering notation
7.2672339 × 10^6
Prime Factorization
3 × 31 × 781423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72672339
Product of the distinct prime numbers
The prime factorization of 72672339 is 3 × 31 × 781423.
Since it has a total of 3 prime factors.
7 , 10 , 50 , 7 , 817 , 179 , 6679 , 5142 , 45792 , 64434 , 224097 , 804155 , 4917034 , 4224619 , 63468925 , 2050003 , 563544136 , 917222935 , 2497197190 , 3503256951
n×2
145344678
n×3
218017017
n×4
290689356
n×5
363361695
n÷2
36336169.5
n÷3
24224113
n÷3
18168084.75
n÷5
14534467.8
n2
5281268855730921
n3
3.8380216063382E+23
n4
2.7891800726513E+31
n5
2.0269623977176E+39
2 √n
8524.8072705487
3 √n
417.30768199051
4 √n
92.329882868705
5 √n
37.348557053783
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
-72672338
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 72672339 can be divided by 8 positive divisors.
The sum of these divisors (counting 72672339) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110010001010011
3
Ternary
12001202010201010
4
Quaternary
10111032101103
5
Quinary
122101003324
6
Senary
11113342003
8
Octal
425162123
10
Decimal
72672339
12
Duodecimal
20407903
16
Hexadecimal
454e453
20
Vigesimal
12e40gj
36
Base36
179mc3
md5
06c66c4f6598041226528f9c04cae326
sha1
88e1fd67e807d3a9e90dae996db537c010cfcf22
sha256
44dcfe078a8fe8f700fabaf6e904f3bbb5f95f29278c52bb5a95ba1663c83b6f
sha512
8183fd70abe66fb0828d14dfa3a606c54e18a47bcdf87e68c7094f69e83a8e9d487e1dcb96e18e804cc59b44a1df8f4b49c568e441d8951d89ad04082daadec8
ripemd-160
5916111f9ffc0e8181fa8542dcdf99f05cef9adb
Diameter
145344678
Circumference
456613772.64317
Area
1.6591595438797E+16
Volume
1.6076667310388E+24
Surface area
6.6366381755187E+16
Circumference
456613772.64317
Perimeter
290689356
Area
5281268855730921
Diagonal
102774207.42318
Surface area
31687613134385526
Volume
3.8380216063382E+23
Space diagonal
125872183.45287
Perimeter
218017017
Area
2.2868564966393E+15
Altitude
62936091.726435
Surface area
2.2868564966393E+15
Volume
4.5231518403037E+22
Height
34258069.141058