128202323 is an odd 9-digits composite number following 128202322
and preceding 128202324 . In scientific notation, it is written as 1.28202323 × 10^8.
The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors.
There are 125318536 positive integers (up to 128202323) that are relatively prime to 128202323.
128202323 has 8 divisors, whose sum is 131092992
The reverse of 128202323 is 323202821
Previous prime number is 1307
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 23
Digital Root 5
Name
one hundred twenty-eight million two hundred two thousand three hundred twenty-three
Scientific notation
1.28202323 × 10^8
Engineering notation
1.28202323 × 10^6
Prime Factorization
47 × 1307 × 2087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128202323
Product of the distinct prime numbers
The prime factorization of 128202323 is 47 × 1307 × 2087.
Since it has a total of 3 prime factors.
1 , 1 , 20 , 68 , 152 , 738 , 9075 , 8771 , 91244 , 64921 , 270212 , 763169 , 6234160 , 4571138 , 99700862 , 16745393 , 820802597 , 66797530 , 4222344964 , 2329146693
n×2
256404646
n×3
384606969
n×4
512809292
n×5
641011615
n÷2
64101161.5
n÷3
42734107.666667
n÷3
32050580.75
n÷5
25640464.6
n2
16435835622596329
n3
2.107112307263E+24
n4
2.7013669261301E+32
n5
3.4632151520524E+40
2 √n
11322.646466264
3 √n
504.23381247479
4 √n
106.40792482829
5 √n
41.838796059842
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
-128202322
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 128202323 can be divided by 8 positive divisors.
The sum of these divisors (counting 128202323) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001000011011001010011
3
Ternary
22221020100112012
4
Quaternary
13221003121103
5
Quinary
230304433243
6
Senary
20415453135
8
Octal
751033123
10
Decimal
128202323
12
Duodecimal
36b271ab
16
Hexadecimal
7a43653
20
Vigesimal
20155g3
36
Base36
24btjn
md5
14d617a6245bc5d1b25f813d165ba966
sha1
372467018a660fd502ea1acd5f06ab9cc03d242a
sha256
839ce5f60fdd654d72a16ac7cf5410cb679eb1f41d33bb288f050b1dfecbea68
sha512
400319d6f0e7cb736e66f1a05b0fc73e609060586acc83b08eb05ef80571515f72fa975bb018e2b244004ef8d51989030910f76114a7b91cf92e006221cd4faf
ripemd-160
75b7e79bc0062c9da3b7b01492351c416b09d0dc
Diameter
256404646
Circumference
805518952.21989
Area
5.1634700447558E+16
Volume
8.8262513930481E+24
Surface area
2.0653880179023E+17
Circumference
805518952.21989
Perimeter
512809292
Area
16435835622596329
Diagonal
181305463.91434
Surface area
98615013735577974
Volume
2.107112307263E+24
Space diagonal
222052937.08436
Perimeter
384606969
Area
7.1169255907968E+15
Altitude
111026468.54218
Surface area
7.1169255907968E+15
Volume
2.4832556686455E+23
Height
60435154.638112