128826441 is an odd 9-digits composite number following 128826440
and preceding 128826442 . In scientific notation, it is written as 1.28826441 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 79277184 positive integers (up to 128826441) that are relatively prime to 128826441.
128826441 has 24 divisors, whose sum is 183453920
The reverse of 128826441 is 144628821
Previous prime number is 113
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-eight million eight hundred twenty-six thousand four hundred forty-one
Scientific notation
1.28826441 × 10^8
Engineering notation
1.28826441 × 10^6
Prime Factorization
177 × 3 × 19 × 113 × 113
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1140057 Product of the distinct prime numbers
The prime factorization of 128826441 is 177 × 3 × 19 × 113 × 113.
Since it has a total of 5 prime factors.
8 , 10 , 99 , 32 , 482 , 882 , 3965 , 9419 , 6384 , 10079 , 999646 , 180941 , 5369794 , 7806632 , 39393722 , 23999135 , 404062319 , 833366628 , 653832673 , 9762393081
n×2
257652882
n×3
386479323
n×4
515305764
n×5
644132205
n÷2
64413220.5
n÷3
42942147
n÷3
32206610.25
n÷5
25765288.2
n2
16596251900726481
n3
2.1380360663101E+24
n4
2.7543557715237E+32
n5
3.548338512932E+40
2 √n11350.173611007
3 √n505.05072979904
4 √n106.53719355703
5 √n41.879453116283
1 , 3 , 19 , 57 , 113 , 177 , 339 , 531 , 2147 , 3363 , 6441 , 10089 , 12769 , 20001 , 38307 , 60003 , 242611 , 380019 , 727833 , 1140057 , 2260113 , 6780339 , 42942147 , 128826441
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
-128826440 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 128826441 can be divided by 24 positive divisors.
The sum of these divisors (counting 128826441) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101011011011110001001001
3
Ternary
22222102001122200
4
Quaternary
13223123301021
5
Quinary
230434421231
6
Senary
20441110413
8
Octal
753336111
10
Decimal
128826441
12
Duodecimal
37188409
16
Hexadecimal
7adbc49
20
Vigesimal
2053621
36
Base36
24p749
md5
07dc56f036436a0cd29a241d86c02554
sha1
8dd31caacd576a24c2535d36891c8a457cfb7ac1
sha256
a5d6aa06d30c36297cd47b0b5b00b3843576574427960171238efea183c605d0
sha512
310e9eae7de39f351533474250734b6f99a2153ef230fca883383ee2b96827ac8435c9ba4aca577cd1e287b8ca640c02d3631f4de13ee5326e212145240a4de3
ripemd-160
147549df110bc80175fb78a9b4c94277489edda3
Diameter
257652882
Circumference
809440401.26744
Area
5.2138663048448E+16
Volume
8.9557845320397E+24
Surface area
2.0855465219379E+17
Circumference
809440401.26744
Perimeter
515305764
Area
16596251900726481
Diagonal
182188100.05446
Surface area
99577511404358886
Volume
2.1380360663101E+24
Space diagonal
223133941.17027
Perimeter
386479323
Area
7.1863878768175E+15
Altitude
111566970.58514
Surface area
7.1863878768175E+15
Volume
2.5196996681821E+23
Height
60729366.684819