128654313 is an odd 9-digits composite number following 128654312
and preceding 128654314 . In scientific notation, it is written as 1.28654313 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 84622464 positive integers (up to 128654313) that are relatively prime to 128654313.
128654313 has 16 divisors, whose sum is 173846400
The reverse of 128654313 is 313456821
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-eight million six hundred fifty-four thousand three hundred thirteen
Scientific notation
1.28654313 × 10^8
Engineering notation
1.28654313 × 10^6
Prime Factorization
3 × 349 × 103 × 1193
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128654313
Product of the distinct prime numbers
The prime factorization of 128654313 is 3 × 349 × 103 × 1193.
Since it has a total of 4 prime factors.
10 , 3 , 41 , 28 , 14 , 127 , 6312 , 4813 , 67915 , 18721 , 752501 , 884402 , 5358266 , 4551632 , 40653303 , 21499056 , 920337909 , 907300471 , 3644154179 , 6775086532
n×2
257308626
n×3
385962939
n×4
514617252
n×5
643271565
n÷2
64327156.5
n÷3
42884771
n÷3
32163578.25
n÷5
25730862.6
n2
16551932253501969
n3
2.1294774728968E+24
n4
2.7396646132452E+32
n5
3.5246966866747E+40
2 √n
11342.588461194
3 √n
504.82569287336
4 √n
106.50158900783
5 √n
41.868255908339
1 , 3 , 103 , 309 , 349 , 1047 , 1193 , 3579 , 35947 , 107841 , 122879 , 368637 , 416357 , 1249071 , 42884771 , 128654313
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128654312
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128654313 can be divided by 16 positive divisors.
The sum of these divisors (counting 128654313) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010110001101111101001
3
Ternary
22222002022112120
4
Quaternary
13222301233221
5
Quinary
230413414223
6
Senary
20433301453
8
Octal
752615751
10
Decimal
128654313
12
Duodecimal
37104889
16
Hexadecimal
7ab1be9
20
Vigesimal
2041ffd
36
Base36
24liax
md5
e0e720831f7055310511e56b05f440ac
sha1
58a86eba3a47b9631f3f63864536e526460dadc1
sha256
eac55ff0d337650c0ebce62dae094a8b268f7fd1e1beae7ffa83479533c1008c
sha512
9a5b1eac062b17e42d66695b9509a882f1780a534007d857916f7e08528830cc892d3111eb9eb4ee95cbf6eec312514429a7ec7cd017df3c95d6ee1b9d9040b0
ripemd-160
138483a9bebd5f83ad654c4f859c6eff5bdb98b0
Diameter
257308626
Circumference
808358889.14688
Area
5.1999428770318E+16
Volume
8.9199343797835E+24
Surface area
2.0799771508127E+17
Circumference
808358889.14688
Perimeter
514617252
Area
16551932253501969
Diagonal
181944674.30239
Surface area
99311593521011814
Volume
2.1294774728968E+24
Space diagonal
222835806.72887
Perimeter
385962939
Area
7.1671969066259E+15
Altitude
111417903.36443
Surface area
7.1671969066259E+15
Volume
2.5096132691156E+23
Height
60648224.767464