128355883 is an odd 9-digits prime number following 128355882
and preceding 128355884 . In scientific notation, it is written as 1.28355883 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 128355882 positive integers (up to 128355883) that are relatively prime to 128355883.
128355883 has 2 divisors, whose sum is 128355884
The reverse of 128355883 is 388553821
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-eight million three hundred fifty-five thousand eight hundred eighty-three
Scientific notation
1.28355883 × 10^8
Engineering notation
1.28355883 × 10^6
Prime Factorization
128355883
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
128355883 Product of the distinct prime numbers
The prime factorization of 128355883 is 128355883.
Since it has a total of 1 prime factors.
5 , 8 , 86 , 47 , 477 , 70 , 9094 , 5163 , 54097 , 4826 , 259589 , 953359 , 8682362 , 3044513 , 55645085 , 51951103 , 573862496 , 99121433 , 9122437944 , 3725500919
n×2
256711766
n×3
385067649
n×4
513423532
n×5
641779415
n÷2
64177941.5
n÷3
42785294.333333
n÷3
32088970.75
n÷5
25671176.6
n2
16475232700709689
n3
2.1146930409301E+24
n4
2.7143329254253E+32
n5
3.4840059939894E+40
2 √n11329.425537069
3 √n504.43505492725
4 √n106.439774225
5 √n41.848814114686
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
128355884 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64177942 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11329.425581202 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999844183 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128355883 can be divided by 2 positive divisors.
The sum of these divisors (counting 128355883) is 128355884, the average is 64177942.
Base
System
Value
2
Binary
111101001101000111000101011
3
Ternary
22221112011011121
4
Quaternary
13221220320223
5
Quinary
230324342013
6
Senary
20423040111
8
Octal
751507053
10
Decimal
128355883
12
Duodecimal
36ba0037
16
Hexadecimal
7a68e2b
20
Vigesimal
20249e3
36
Base36
24f417
md5
dd685c49037f153c522673bbf5040de4
sha1
d70ac9c3e5c1edd90d2efafa74c05f2bf948433c
sha256
98d1ee157c5628f3c5a324f39f3a3e0717beeb6ed8e9a0127914386993fbc96d
sha512
c06e590fb46ea9fda4508f56d07124611fe2b6b904c61ec380be639f2b920f4450ab7c3417dbd7a69363c3323e5fffe73c6bbe04cfea0abc0e31347d38e3e220
ripemd-160
ed9cbaef90649e3eaf3eda1f7014ed243ebbe06d
Diameter
256711766
Circumference
806483798.15566
Area
5.1758470018732E+16
Volume
8.8580054959778E+24
Surface area
2.0703388007493E+17
Circumference
806483798.15566
Perimeter
513423532
Area
16475232700709689
Diagonal
181522630.54897
Surface area
98851396204258134
Volume
2.1146930409301E+24
Space diagonal
222318910.80637
Perimeter
385067649
Area
7.1339850260373E+15
Altitude
111159455.40318
Surface area
7.1339850260373E+15
Volume
2.4921896489494E+23
Height
60507543.516325