128216498 is an even 9-digits composite number following 128216497
and preceding 128216499 . In scientific notation, it is written as 1.28216498 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 64091664 positive integers (up to 128216498) that are relatively prime to 128216498.
128216498 has 8 divisors, whose sum is 192374508
The reverse of 128216498 is 894612821
Previous prime number is 6133
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-eight million two hundred sixteen thousand four hundred ninety-eight
Scientific notation
1.28216498 × 10^8
Engineering notation
1.28216498 × 10^6
Prime Factorization
2 × 6133 × 10453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128216498
Product of the distinct prime numbers
The prime factorization of 128216498 is 2 × 6133 × 10453.
Since it has a total of 3 prime factors.
10 , 4 , 76 , 56 , 15 , 35 , 4879 , 777 , 27299 , 51687 , 593823 , 62491 , 5260836 , 1993727 , 66891723 , 91013766 , 177258555 , 435752553 , 8992352641 , 8721198368
n×2
256432996
n×3
384649494
n×4
512865992
n×5
641082490
n÷2
64108249
n÷3
42738832.666667
n÷3
32054124.5
n÷5
25643299.6
n2
16439470359384004
n3
2.107811318455E+24
n4
2.7025618569707E+32
n5
3.4651301692915E+40
2 √n
11323.272406862
3 √n
504.25239573369
4 √n
106.41086601876
5 √n
41.839721220467
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128216497
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128216498 can be divided by 8 positive divisors.
The sum of these divisors (counting 128216498) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001000110110110110010
3
Ternary
22221021001222012
4
Quaternary
13221012312302
5
Quinary
230310411443
6
Senary
20420042522
8
Octal
751066662
10
Decimal
128216498
12
Duodecimal
36b33442
16
Hexadecimal
7a46db2
20
Vigesimal
201714i
36
Base36
24c4he
md5
5db62e933d1f6af37c4071d5d6d87bf1
sha1
66b808f19e31c7f9540f03be79796a85043f1923
sha256
6c5ccd5a1497270340592890d38afe81fd1fc9ce85fa5f9eb18a106285482e3e
sha512
15f5ffdea223cce3b66924c62bb31fb2e07aa5e770cdb79df1d431cd380396e5dd334d0a9c76c635f1575ae7e6eb371beacf990abdb78f12c017fd530c633f15
ripemd-160
bf8f724b9d5e9ff2e50ba100b979bc379da4b915
Diameter
256432996
Circumference
805608016.37162
Area
5.1646119309948E+16
Volume
8.8291794042823E+24
Surface area
2.0658447723979E+17
Circumference
805608016.37162
Perimeter
512865992
Area
16439470359384004
Diagonal
181325510.39158
Surface area
98636822156304024
Volume
2.107811318455E+24
Space diagonal
222077488.90455
Perimeter
384649494
Area
7.1184994779939E+15
Altitude
111038744.45228
Surface area
7.1184994779939E+15
Volume
2.4840794612355E+23
Height
60441836.797194