128496735 is an odd 9-digits composite number following 128496734
and preceding 128496736 . In scientific notation, it is written as 1.28496735 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 68531568 positive integers (up to 128496735) that are relatively prime to 128496735.
128496735 has 12 divisors, whose sum is 222727752
The reverse of 128496735 is 537694821
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred twenty-eight million four hundred ninety-six thousand seven hundred thirty-five
Scientific notation
1.28496735 × 10^8
Engineering notation
1.28496735 × 10^6
Prime Factorization
3 × 5 × 3 × 2855483
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
42832245 Product of the distinct prime numbers
The prime factorization of 128496735 is 3 × 5 × 3 × 2855483.
Since it has a total of 4 prime factors.
3 , 1 , 100 , 61 , 382 , 209 , 871 , 90 , 97933 , 32844 , 602867 , 90970 , 1859624 , 6084153 , 36996191 , 17339577 , 444452191 , 244909854 , 9262631733 , 3132921817
n×2
256993470
n×3
385490205
n×4
513986940
n×5
642483675
n÷2
64248367.5
n÷3
42832245
n÷3
32124183.75
n÷5
25699347
n2
16511410905660225
n3
2.1216623916207E+24
n4
2.7262669009556E+32
n5
3.5031639551136E+40
2 √n11335.640034863
3 √n504.61950229148
4 √n106.46896277725
5 √n41.857994688869
1 , 3 , 5 , 9 , 15 , 45 , 2855483 , 8566449 , 14277415 , 25699347 , 42832245 , 128496735
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
-128496734 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 128496735 can be divided by 12 positive divisors.
The sum of these divisors (counting 128496735) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101010001011010001011111
3
Ternary
22221210022101100
4
Quaternary
13222023101133
5
Quinary
230343343420
6
Senary
20430044143
8
Octal
752132137
10
Decimal
128496735
12
Duodecimal
37049653
16
Hexadecimal
7a8b45f
20
Vigesimal
20321gf
36
Base36
24i4pr
md5
86af5fc285728609ef4a50bab2b14d9c
sha1
8777c7259096dfda09ec463d01897c0778dc7253
sha256
85cbdd5331fe4e5256493c2048b1134d7c796f0c04af58a8c878a9465aeaf58a
sha512
381734d71fdcac14a119b07835d1b138c4934092191399e8d49f898af033e598e55a4f7ca12fa9e3eb1d49386fe4ecba0fcd2c393fdcb92d77e4e672a08192b2
ripemd-160
878524856e3598efcf11e4a9100fd1b7b4b062e7
Diameter
256993470
Circumference
807368797.37255
Area
5.1872127201625E+16
Volume
8.8871986438846E+24
Surface area
2.074885088065E+17
Circumference
807368797.37255
Perimeter
513986940
Area
16511410905660225
Diagonal
181721825.35766
Surface area
99068465433961350
Volume
2.1216623916207E+24
Space diagonal
222562873.62671
Perimeter
385490205
Area
7.1496506483126E+15
Altitude
111281436.81336
Surface area
7.1496506483126E+15
Volume
2.5004031075058E+23
Height
60573941.785887