72673791 is an odd 8-digits composite number following 72673790
and preceding 72673792 . In scientific notation, it is written as 7.2673791 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 48247680 positive integers (up to 72673791) that are relatively prime to 72673791.
72673791 has 8 divisors, whose sum is 97301424
The reverse of 72673791 is 19737627
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-three thousand seven hundred ninety-one
Scientific notation
7.2673791 × 10^7
Engineering notation
7.2673791 × 10^6
Prime Factorization
3 × 241 × 100517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72673791
Product of the distinct prime numbers
The prime factorization of 72673791 is 3 × 241 × 100517.
Since it has a total of 3 prime factors.
3 , 6 , 95 , 72 , 338 , 537 , 1001 , 1029 , 72430 , 88477 , 112536 , 115941 , 8327178 , 2820801 , 87951833 , 67857731 , 281804897 , 792729597 , 19306101 , 4968842043
n×2
145347582
n×3
218021373
n×4
290695164
n×5
363368955
n÷2
36336895.5
n÷3
24224597
n÷3
18168447.75
n÷5
14534758.2
n2
5281479898311681
n3
3.838251663006E+23
n4
2.789402991627E+31
n5
2.0271649002828E+39
2 √n
8524.892433339
3 √n
417.31046125393
4 √n
92.330344055132
5 √n
37.348706298109
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
-72673790
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 72673791 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673791) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110100111111111
3
Ternary
12001202012200220
4
Quaternary
10111032213333
5
Quinary
122101030131
6
Senary
11113352423
8
Octal
425164777
10
Decimal
72673791
12
Duodecimal
20408713
16
Hexadecimal
454e9ff
20
Vigesimal
12e449b
36
Base36
179ngf
md5
932f8ec21b83e88958a3b98c72476c87
sha1
ae5cf92097df138d93050a465389b2b530abde85
sha256
bf1c080954782614eaa01cba6c70151f05047f890a8507cbb3607c9ad2d4dabc
sha512
d6b4087fbd5335827155557f9e7a7372d3f849e1f7ae2c36b870a8cbc892e63daf48cf573784ff5a8dfa2180224db9b22b02026036d3b64cb105057e9005cafe
ripemd-160
b9bd9400afa2ab53cdc974ccf988551e1c5f762e
Diameter
145347582
Circumference
456622895.82824
Area
1.6592258448618E+16
Volume
1.6077630969505E+24
Surface area
6.6369033794473E+16
Circumference
456622895.82824
Perimeter
290695164
Area
5281479898311681
Diagonal
102776260.86127
Surface area
31688879389870086
Volume
3.838251663006E+23
Space diagonal
125874698.39064
Perimeter
218021373
Area
2.2869478807574E+15
Altitude
62937349.195321
Surface area
2.2869478807574E+15
Volume
4.5234229646869E+22
Height
34258753.620423