72673782 is an even 8-digits composite number following 72673781
and preceding 72673783 . In scientific notation, it is written as 7.2673782 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 24224592 positive integers (up to 72673782) that are relatively prime to 72673782.
72673782 has 8 divisors, whose sum is 145347576
The reverse of 72673782 is 28737627
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-three thousand seven hundred eighty-two
Scientific notation
7.2673782 × 10^7
Engineering notation
7.2673782 × 10^6
Prime Factorization
2 × 3 × 12112297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72673782
Product of the distinct prime numbers
The prime factorization of 72673782 is 2 × 3 × 12112297.
Since it has a total of 3 prime factors.
2 , 7 , 98 , 71 , 4 , 963 , 4030 , 1845 , 9698 , 31267 , 523980 , 953366 , 119195 , 5317305 , 94395411 , 59801093 , 97819729 , 188430726 , 2073311556 , 6555492944
n×2
145347564
n×3
218021346
n×4
290695128
n×5
363368910
n÷2
36336891
n÷3
24224594
n÷3
18168445.5
n÷5
14534756.4
n2
5281478590183524
n3
3.8382502370066E+23
n4
2.7894016098567E+31
n5
2.0271636450517E+39
2 √n
8524.8919054731
3 √n
417.3104440272
4 √n
92.330341196559
5 √n
37.348705373048
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
-72673781
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 72673782 can be divided by 8 positive divisors.
The sum of these divisors (counting 72673782) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110100111110110
3
Ternary
12001202012200120
4
Quaternary
10111032213312
5
Quinary
122101030112
6
Senary
11113352410
8
Octal
425164766
10
Decimal
72673782
12
Duodecimal
20408706
16
Hexadecimal
454e9f6
20
Vigesimal
12e4492
36
Base36
179ng6
md5
ba69333061e680d18f365d3151a41ef0
sha1
75380548dd6dc8bb6c768b15692ff968e44a4540
sha256
f720af45d2d6101031d1da1424d0190c1cc0312f21893ea00c7fa05b3a09a92e
sha512
1bfae34f085a6c47f209802f1ff0e4728bc476363344bfe73601ec2efa74518fafa269e33a9fea39939ba177ead016628470dd26ca8477846c8a0aa0f275039a
ripemd-160
aa5684c11e61b73540321ac5926d83c6830c1ee4
Diameter
145347564
Circumference
456622839.27957
Area
1.6592254339012E+16
Volume
1.6077624996292E+24
Surface area
6.6369017356049E+16
Circumference
456622839.27957
Perimeter
290695128
Area
5281478590183524
Diagonal
102776248.13335
Surface area
31688871541101144
Volume
3.8382502370066E+23
Space diagonal
125874682.80218
Perimeter
218021346
Area
2.2869473143213E+15
Altitude
62937341.401092
Surface area
2.2869473143213E+15
Volume
4.5234212841305E+22
Height
34258749.377782