128841404 is an even 9-digits composite number following 128841403
and preceding 128841405 . In scientific notation, it is written as 1.28841404 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 64047984 positive integers (up to 128841404) that are relatively prime to 128841404.
128841404 has 12 divisors, whose sum is 226776984
The reverse of 128841404 is 404148821
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-eight million eight hundred forty-one thousand four hundred four
Scientific notation
1.28841404 × 10^8
Engineering notation
1.28841404 × 10^6
Prime Factorization
2 × 2 × 173 × 186187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64420702
Product of the distinct prime numbers
The prime factorization of 128841404 is 2 × 2 × 173 × 186187.
Since it has a total of 4 prime factors.
3 , 10 , 80 , 18 , 711 , 487 , 4348 , 1929 , 75420 , 49458 , 902320 , 873887 , 1416228 , 8815234 , 76798873 , 35265011 , 74776245 , 405519066 , 8184812576 , 7295642090
n×2
257682808
n×3
386524212
n×4
515365616
n×5
644207020
n÷2
64420702
n÷3
42947134.666667
n÷3
32210351
n÷5
25768280.8
n2
16600107384691216
n3
2.1387811419944E+24
n4
2.7556356518328E+32
n5
3.5503996629459E+40
2 √n
11350.832744781
3 √n
505.07028267304
4 √n
106.54028695654
5 √n
41.880425918358
1 , 2 , 4 , 173 , 346 , 692 , 186187 , 372374 , 744748 , 32210351 , 64420702 , 128841404
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128841403
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128841404 can be divided by 12 positive divisors.
The sum of these divisors (counting 128841404) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101011011111011010111100
3
Ternary
22222102211011212
4
Quaternary
13223133122330
5
Quinary
230440411104
6
Senary
20441303552
8
Octal
753373274
10
Decimal
128841404
12
Duodecimal
37194bb8
16
Hexadecimal
7adf6bc
20
Vigesimal
20553a4
36
Base36
24pinw
md5
1211f34eb3f2dba046ffdbd0f37ac6fe
sha1
e2499d2f305fe312ca45bc28f810c307e35e8bfa
sha256
dd450d13498a2e189a3db2e5604e11b8d24d8c6c2db78740fee9354e3202ba18
sha512
8867f3fa8f77c34794491defb1f5ad2480336cc605adf1c38135a9e297be84025690b31ce5e907a46ad1dd489c5d330128a811ecf4afa10f69abc0efe2da83dc
ripemd-160
e56a1a48790e1cfc6b161ffe31e3e3794ddb0fba
Diameter
257682808
Circumference
809534416.56919
Area
5.2150775408548E+16
Volume
8.9589054977679E+24
Surface area
2.0860310163419E+17
Circumference
809534416.56919
Perimeter
515365616
Area
16600107384691216
Diagonal
182209260.93199
Surface area
99600644308147296
Volume
2.1387811419944E+24
Space diagonal
223159857.84651
Perimeter
386524212
Area
7.1880573503461E+15
Altitude
111579928.92325
Surface area
7.1880573503461E+15
Volume
2.5205777482969E+23
Height
60736420.310664