128833243 is an odd 9-digits composite number following 128833242
and preceding 128833244 . In scientific notation, it is written as 1.28833243 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 94102560 positive integers (up to 128833243) that are relatively prime to 128833243.
128833243 has 32 divisors, whose sum is 170864640
The reverse of 128833243 is 342338821
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-eight million eight hundred thirty-three thousand two hundred forty-three
Scientific notation
1.28833243 × 10^8
Engineering notation
1.28833243 × 10^6
Prime Factorization
7 × 19 × 11 × 107 × 823
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
128833243
Product of the distinct prime numbers
The prime factorization of 128833243 is 7 × 19 × 11 × 107 × 823.
Since it has a total of 5 prime factors.
9 , 5 , 72 , 84 , 1000 , 158 , 809 , 8239 , 29289 , 21518 , 264690 , 292711 , 7060220 , 8276261 , 86607331 , 264657 , 918859232 , 452241197 , 7992316392 , 9335291913
n×2
257666486
n×3
386499729
n×4
515332972
n×5
644166215
n÷2
64416621.5
n÷3
42944414.333333
n÷3
32208310.75
n÷5
25766648.6
n2
16598004501897049
n3
2.138374747308E+24
n4
2.7549375344499E+32
n5
3.5492753682561E+40
2 √n
11350.473250046
3 √n
505.05961848829
4 √n
106.53859981268
5 √n
41.879895351622
1 , 7 , 11 , 19 , 77 , 107 , 133 , 209 , 749 , 823 , 1177 , 1463 , 2033 , 5761 , 8239 , 9053 , 14231 , 15637 , 22363 , 63371 , 88061 , 109459 , 156541 , 172007 , 616427 , 968671 , 1204049 , 1673159 , 6780697 , 11712113 , 18404749 , 128833243
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128833242
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128833243 can be divided by 32 positive divisors.
The sum of these divisors (counting 128833243) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101011011101011011011011
3
Ternary
22222102101222121
4
Quaternary
13223131123123
5
Quinary
230440130433
6
Senary
20441202111
8
Octal
753353333
10
Decimal
128833243
12
Duodecimal
37190337
16
Hexadecimal
7add6db
20
Vigesimal
2054323
36
Base36
24pcd7
md5
5f3a9808fbf460087ae595f311cbd5b3
sha1
d990c8dc17e220d5ff21f1176a929c4efcc65bc5
sha256
680bbc5370bd7318b47fea0f39602745799c3c13f1d9ad87e38e4db98d0ba010
sha512
aec39bb217771c13b4b45822744eb2ed7f1633655f5989748aba582f04b5037fe7adb348072ab5e9660ad7c283db3a129874f0e23c905052273d2cfc7542b521
ripemd-160
af673dc987437d709b5ac05d57975f9f4155131d
Diameter
257666486
Circumference
809483139.4939
Area
5.214416900741E+16
Volume
8.9572031956863E+24
Surface area
2.0857667602964E+17
Circumference
809483139.4939
Perimeter
515332972
Area
16598004501897049
Diagonal
182197719.53511
Surface area
99588027011382294
Volume
2.138374747308E+24
Space diagonal
223145722.57987
Perimeter
386499729
Area
7.1871467753857E+15
Altitude
111572861.28993
Surface area
7.1871467753857E+15
Volume
2.5200988075659E+23
Height
60732573.17837