128246670 is an even 9-digits composite number following 128246669
and preceding 128246671 . In scientific notation, it is written as 1.28246670 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 34199088 positive integers (up to 128246670) that are relatively prime to 128246670.
128246670 has 24 divisors, whose sum is 333441576
The reverse of 128246670 is 076642821
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-eight million two hundred forty-six thousand six hundred seventy
Scientific notation
1.28246670 × 10^8
Engineering notation
1.28246670 × 10^6
Prime Factorization
2 × 3 × 3 × 5 × 1424963
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
42748890 Product of the distinct prime numbers
The prime factorization of 128246670 is 2 × 3 × 3 × 5 × 1424963.
Since it has a total of 5 prime factors.
2 , 10 , 43 , 22 , 798 , 405 , 1917 , 5657 , 68505 , 75952 , 46933 , 836060 , 7129354 , 598058 , 51130928 , 26716737 , 132785514 , 206948964 , 1968513027 , 4342094769
n×2
256493340
n×3
384740010
n×4
512986680
n×5
641233350
n÷2
64123335
n÷3
42748890
n÷3
32061667.5
n÷5
25649334
n2
16447208366088900
n3
2.109299703747E+24
n4
2.7051066303754E+32
n5
3.4692091734057E+40
2 √n11324.60462886
3 √n504.29194631224
4 √n106.41712563709
5 √n41.841690185895
1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90 , 1424963 , 2849926 , 4274889 , 7124815 , 8549778 , 12824667 , 14249630 , 21374445 , 25649334 , 42748890 , 64123335 , 128246670
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-128246669 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128246670 can be divided by 24 positive divisors.
The sum of these divisors (counting 128246670) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101001001110001110001110
3
Ternary
22221022121100200
4
Quaternary
13221032032032
5
Quinary
230312343140
6
Senary
20420434330
8
Octal
751161616
10
Decimal
128246670
12
Duodecimal
36b489a6
16
Hexadecimal
7a4e38e
20
Vigesimal
201agda
36
Base36
24crri
md5
ab5c3ad63fc7380afa813785130e6156
sha1
0e1e93b39bbbe72c47267489fd251b77de2b6b32
sha256
822a77f37b1a64e8c99bb75f5953c8f606585430bba05eab2e0446fe35d67760
sha512
3bfa0cb498ff633f4eca9df6cac50777d3013ad50bfeba3f90d3f30b77242234ab8b2f441535d4c3e0d2e2a559654029557b258ea2567f307dec40d3d4e669d2
ripemd-160
6f6829238a8bbf903fd1ab5b50464fbe82ed71f0
Diameter
256493340
Circumference
805797592.63871
Area
5.1670428974965E+16
Volume
8.8354139380144E+24
Surface area
2.0668171589986E+17
Circumference
805797592.63871
Perimeter
512986680
Area
16447208366088900
Diagonal
181368180.04319
Surface area
98683250196533400
Volume
2.109299703747E+24
Space diagonal
222129748.34152
Perimeter
384740010
Area
7.1218501331845E+15
Altitude
111064874.17076
Surface area
7.1218501331845E+15
Volume
2.4858335401238E+23
Height
60456060.014396