128798733 is an odd 9-digits composite number following 128798732
and preceding 128798734 . In scientific notation, it is written as 1.28798733 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 73599264 positive integers (up to 128798733) that are relatively prime to 128798733.
128798733 has 8 divisors, whose sum is 196264768
The reverse of 128798733 is 337897821
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-eight million seven hundred ninety-eight thousand seven hundred thirty-three
Scientific notation
1.28798733 × 10^8
Engineering notation
1.28798733 × 10^6
Prime Factorization
3 × 7 × 6133273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128798733
Product of the distinct prime numbers
The prime factorization of 128798733 is 3 × 7 × 6133273.
Since it has a total of 3 prime factors.
1 , 9 , 29 , 12 , 507 , 861 , 8944 , 9122 , 38081 , 9054 , 16906 , 166542 , 8771701 , 1516984 , 45920508 , 25820167 , 812762504 , 727817227 , 2794684367 , 8888576128
n×2
257597466
n×3
386396199
n×4
515194932
n×5
643993665
n÷2
64399366.5
n÷3
42932911
n÷3
32199683.25
n÷5
25759746.6
n2
16589113622405289
n3
2.1366568161588E+24
n4
2.7519869077707E+32
n5
3.5445242695346E+40
2 √n
11348.952947299
3 √n
505.01451842062
4 √n
106.53146458816
5 √n
41.877651474132
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
-128798732
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 128798733 can be divided by 8 positive divisors.
The sum of these divisors (counting 128798733) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101011010101000000001101
3
Ternary
22222100122122110
4
Quaternary
13223111000031
5
Quinary
230433024413
6
Senary
20440334233
8
Octal
753250015
10
Decimal
128798733
12
Duodecimal
37174379
16
Hexadecimal
7ad500d
20
Vigesimal
204jggd
36
Base36
24olql
md5
7fb21a7e089bce201b8cd33dfec69d98
sha1
24e0de1eba9432b5378d0d4dc2bbb835228d11c7
sha256
307c41f8f5eeeaebb84a4f897957f74969242e67bf66fe1297a3015ff8dfd5db
sha512
42d9dd011fa6383ed20ebc9bbdaa5ec81137d0be18a91c3e2e4fd842f78cdfe97e1304dfd493e51b2501de9788e762d3f48b3916f5d3d5dc007b5fcb6edf2978
ripemd-160
17bc133573204c4a7e2e29767f6d9197e697ecec
Diameter
257597466
Circumference
809266306.76895
Area
5.2116237485715E+16
Volume
8.9500071425162E+24
Surface area
2.0846494994286E+17
Circumference
809266306.76895
Perimeter
515194932
Area
16589113622405289
Diagonal
182148915.02507
Surface area
99534681734431734
Volume
2.1366568161588E+24
Space diagonal
223085949.5065
Perimeter
386396199
Area
7.1832969116347E+15
Altitude
111542974.75325
Surface area
7.1832969116347E+15
Volume
2.5180742062906E+23
Height
60716305.008357