128533105 is an odd 9-digits composite number following 128533104
and preceding 128533106 . In scientific notation, it is written as 1.28533105 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 101217600 positive integers (up to 128533105) that are relatively prime to 128533105.
128533105 has 16 divisors, whose sum is 156672000
The reverse of 128533105 is 501335821
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-eight million five hundred thirty-three thousand one hundred five
Scientific notation
1.28533105 × 10^8
Engineering notation
1.28533105 × 10^6
Prime Factorization
5 × 199 × 101 × 1279
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128533105
Product of the distinct prime numbers
The prime factorization of 128533105 is 5 × 199 × 101 × 1279.
Since it has a total of 4 prime factors.
10 , 1 , 43 , 16 , 607 , 871 , 1381 , 8990 , 84401 , 30159 , 334289 , 923262 , 6789388 , 4103733 , 45299957 , 96537496 , 687884018 , 666312741 , 246200497 , 3685421048
n×2
257066210
n×3
385599315
n×4
514132420
n×5
642665525
n÷2
64266552.5
n÷3
42844368.333333
n÷3
32133276.25
n÷5
25706621
n2
16520759080941025
n3
2.1234644616303E+24
n4
2.729354806105E+32
n5
3.5081244787534E+40
2 √n
11337.244153673
3 √n
504.66710734025
4 √n
106.4764957804
5 √n
41.86036393652
1 , 5 , 101 , 199 , 505 , 995 , 1279 , 6395 , 20099 , 100495 , 129179 , 254521 , 645895 , 1272605 , 25706621 , 128533105
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128533104
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128533105 can be divided by 16 positive divisors.
The sum of these divisors (counting 128533105) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010010100001001110001
3
Ternary
22221212011021101
4
Quaternary
13222110021301
5
Quinary
230401024410
6
Senary
20430524401
8
Octal
752241161
10
Decimal
128533105
12
Duodecimal
37066701
16
Hexadecimal
7a94271
20
Vigesimal
2036cf5
36
Base36
24iws1
md5
c03293082f9fa1c1522876c13d1650e9
sha1
b04d59ed47985bb47747e21467e39f5f8705a87c
sha256
c840aa31d64b00f13b1486f28925766b2b99af902c8eb769209ff2e4da3ff959
sha512
73cc9d95b9616eb0b04a387c2f69a7f0998aeb59a42b39f294d21f7f5db7393b494ebb307dfd421d9fb888702a063ff1f4b496c443f588f3074aecac7525dbf3
ripemd-160
4480307a9c894749a0fcef58b4a54514de3d5827
Diameter
257066210
Circumference
807597316.82217
Area
5.1901495360411E+16
Volume
8.894747137089E+24
Surface area
2.0760598144164E+17
Circumference
807597316.82217
Perimeter
514132420
Area
16520759080941025
Diagonal
181773260.30493
Surface area
99124554485646150
Volume
2.1234644616303E+24
Space diagonal
222625868.31459
Perimeter
385599315
Area
7.1536985269487E+15
Altitude
111312934.15729
Surface area
7.1536985269487E+15
Volume
2.502526867379E+23
Height
60591086.768308