128469733 is an odd 9-digits composite number following 128469732
and preceding 128469734 . In scientific notation, it is written as 1.28469733 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 110049840 positive integers (up to 128469733) that are relatively prime to 128469733.
128469733 has 8 divisors, whose sum is 146912000
The reverse of 128469733 is 337964821
Previous prime number is 1999
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-eight million four hundred sixty-nine thousand seven hundred thirty-three
Scientific notation
1.28469733 × 10^8
Engineering notation
1.28469733 × 10^6
Prime Factorization
7 × 1999 × 9181
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128469733
Product of the distinct prime numbers
The prime factorization of 128469733 is 7 × 1999 × 9181.
Since it has a total of 3 prime factors.
3 , 3 , 86 , 32 , 802 , 719 , 1696 , 8394 , 84589 , 19931 , 570747 , 365584 , 5518515 , 6588227 , 33859112 , 81987034 , 217815070 , 529359751 , 7846395682 , 8728198495
n×2
256939466
n×3
385409199
n×4
513878932
n×5
642348665
n÷2
64234866.5
n÷3
42823244.333333
n÷3
32117433.25
n÷5
25693946.6
n2
16504472297091289
n3
2.1203251493132E+24
n4
2.7239760580545E+32
n5
3.4994847687666E+40
2 √n
11334.448949993
3 √n
504.58415329904
4 √n
106.46336905243
5 √n
41.85623535298
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
-128469732
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 128469733 can be divided by 8 positive divisors.
The sum of these divisors (counting 128469733) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010000100101011100101
3
Ternary
22221201221100021
4
Quaternary
13222010223211
5
Quinary
230342012413
6
Senary
20425315141
8
Octal
752045345
10
Decimal
128469733
12
Duodecimal
37035ab1
16
Hexadecimal
7a84ae5
20
Vigesimal
202ie6d
36
Base36
24hjvp
md5
a5080597de0bc1dea505dcfebe652371
sha1
39cd83ff7817c44ff30eb56ac533f7936fbd6c1c
sha256
97344be4d342e700ceb0e11a82faaeaa5af210880ee3b253965519ad68588167
sha512
f9a70c7e5288cb03bf620437ea1148172822952da12006128cc6c3fdd45f6f1d4e4b9b233bd25649f9521ea4f981b7298aa7a59a184d8dbc96741bf606f6ffa3
ripemd-160
f47fe9a78ea111f78fe7c2969addef370a7efee3
Diameter
256939466
Circumference
807199138.80288
Area
5.1850328919918E+16
Volume
8.8815972164054E+24
Surface area
2.0740131567967E+17
Circumference
807199138.80288
Perimeter
513878932
Area
16504472297091289
Diagonal
181683638.76305
Surface area
99026833782547734
Volume
2.1203251493132E+24
Space diagonal
222516104.79081
Perimeter
385409199
Area
7.1466461426688E+15
Altitude
111258052.3954
Surface area
7.1466461426688E+15
Volume
2.4988271523329E+23
Height
60561212.921017