72893835 is an odd 8-digits composite number following 72893834
and preceding 72893836 . In scientific notation, it is written as 7.2893835 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 33322752 positive integers (up to 72893835) that are relatively prime to 72893835.
72893835 has 8 divisors, whose sum is 98117840
The reverse of 72893835 is 53839827
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-two million eight hundred ninety-three thousand eight hundred thirty-five
Scientific notation
7.2893835 × 10^7
Engineering notation
7.2893835 × 10^6
Prime Factorization
105 × 3 × 231409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72893835
Product of the distinct prime numbers
The prime factorization of 72893835 is 105 × 3 × 231409.
Since it has a total of 3 prime factors.
10 , 5 , 28 , 45 , 540 , 539 , 2326 , 3155 , 54995 , 93304 , 642311 , 987404 , 483552 , 7225845 , 88729539 , 68862083 , 794144761 , 828346161 , 3456560143 , 4686189847
n×2
145787670
n×3
218681505
n×4
291575340
n×5
364469175
n÷2
36446917.5
n÷3
24297945
n÷3
18223458.75
n÷5
14578767
n2
5313511181007225
n3
3.87322207299E+23
n4
2.8233401070689E+31
n5
2.0580408791356E+39
2 √n
8537.7886481219
3 √n
417.7312188104
4 √n
92.400155022175
5 √n
37.371296073976
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
-72893834
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 72893835 can be divided by 8 positive divisors.
The sum of these divisors (counting 72893835) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010110000100010110001011
3
Ternary
12002011101112200
4
Quaternary
10112010112023
5
Quinary
122130100320
6
Senary
11122211243
8
Octal
426042613
10
Decimal
72893835
12
Duodecimal
204b3b23
16
Hexadecimal
458458b
20
Vigesimal
12fbebf
36
Base36
17ed8r
md5
c9ccd2637a401e71d1e6a87dce09b2a9
sha1
a750c6f84dbbb75ccea5dc9e119e366c8fef1395
sha256
2452547df3285949c1b054ae42660752dbe0fd84a1000d6eebffc382bbbf5d1f
sha512
61c733de480f3d18201ec282cfbc47615eaef798faf0662c3d1dd6e3c0175fddf3d9c04e663c199f4737e74a1a73d34f0c43e3d98274d24ce9e19c90b9608eaf
ripemd-160
cf15b4345fe98f4b8628048487ca7fe0bd3aea75
Diameter
145787670
Circumference
458005473.05597
Area
1.669288769102E+16
Volume
1.6224114680303E+24
Surface area
6.6771550764078E+16
Circumference
458005473.05597
Perimeter
291575340
Area
5313511181007225
Diagonal
103087450.07039
Surface area
31881067086043350
Volume
3.87322207299E+23
Space diagonal
126255825.77854
Perimeter
218681505
Area
2.3008178330225E+15
Altitude
63127912.889271
Surface area
2.3008178330225E+15
Volume
4.5646359880877E+22
Height
34362483.356796