128546248 is an even 9-digits composite number following 128546247
and preceding 128546249 . In scientific notation, it is written as 1.28546248 × 10^8.
The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors.
There are 57307392 positive integers (up to 128546248) that are relatively prime to 128546248.
128546248 has 32 divisors, whose sum is 268639200
The reverse of 128546248 is 842645821
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred twenty-eight million five hundred forty-six thousand two hundred forty-eight
Scientific notation
1.28546248 × 10^8
Engineering notation
1.28546248 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 17 × 49747
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
32136562 Product of the distinct prime numbers
The prime factorization of 128546248 is 2 × 2 × 2 × 19 × 17 × 49747.
Since it has a total of 6 prime factors.
4 , 10 , 94 , 19 , 939 , 249 , 4328 , 6196 , 22219 , 71980 , 768429 , 656596 , 668519 , 5304375 , 26681088 , 65709225 , 461123353 , 105489371 , 381350445 , 5793326975
n×2
257092496
n×3
385638744
n×4
514184992
n×5
642731240
n÷2
64273124
n÷3
42848749.333333
n÷3
32136562
n÷5
25709249.6
n2
16524137874877504
n3
2.1241159252502E+24
n4
2.7304713250796E+32
n5
3.5099184411057E+40
2 √n11337.823777075
3 √n504.68430813255
4 √n106.47921758294
5 √n41.861219977867
1 , 2 , 4 , 8 , 17 , 19 , 34 , 38 , 68 , 76 , 136 , 152 , 323 , 646 , 1292 , 2584 , 49747 , 99494 , 198988 , 397976 , 845699 , 945193 , 1691398 , 1890386 , 3382796 , 3780772 , 6765592 , 7561544 , 16068281 , 32136562 , 64273124 , 128546248
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
-128546247 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 128546248 can be divided by 32 positive divisors.
The sum of these divisors (counting 128546248) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101010010111010111001000
3
Ternary
22221212211022011
4
Quaternary
13222113113020
5
Quinary
230401434443
6
Senary
20431105304
8
Octal
752272710
10
Decimal
128546248
12
Duodecimal
37072234
16
Hexadecimal
7a975c8
20
Vigesimal
20385c8
36
Base36
24j6x4
md5
d3caee232b3b0fc62d4fb40d5d21d94c
sha1
6dfe3277e973240858ba0d913793cb2d588c027c
sha256
af1259ba058a5f7b58e0a775cb6d2d9bd845dd0e8561fb1ce00aa7871bd0b752
sha512
759075225a5a3bf96457d214fb7db2d848d0f6ded075bcc626929c68ebdebc4c12ffc2ccf94e681cfe5db486bd40129cb2852da12f98e86ab50a7b3024f56c93
ripemd-160
da3067cbf201f2b352d0efa42a776656ed4f88e7
Diameter
257092496
Circumference
807679896.72666
Area
5.191211015462E+16
Volume
8.8974759815188E+24
Surface area
2.0764844061848E+17
Circumference
807679896.72666
Perimeter
514184992
Area
16524137874877504
Diagonal
181791847.31378
Surface area
99144827249265024
Volume
2.1241159252502E+24
Space diagonal
222648632.65835
Perimeter
385638744
Area
7.1551615876403E+15
Altitude
111324316.32917
Surface area
7.1551615876403E+15
Volume
2.5032946246179E+23
Height
60597282.437925