201128265 is an odd 9-digits composite number following 201128264
and preceding 201128266 . In scientific notation, it is written as 2.01128265 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 99014400 positive integers (up to 201128265) that are relatively prime to 201128265.
201128265 has 16 divisors, whose sum is 263135376
The reverse of 201128265 is 562821102
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
two hundred one million one hundred twenty-eight thousand two hundred sixty-five
Scientific notation
2.01128265 × 10^8
Engineering notation
2.01128265 × 10^6
Prime Factorization
81 × 5 × 13 × 38201
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201128265
Product of the distinct prime numbers
The prime factorization of 201128265 is 81 × 5 × 13 × 38201.
Since it has a total of 4 prime factors.
2 , 8 , 13 , 79 , 614 , 478 , 1386 , 8708 , 76295 , 81225 , 374767 , 764675 , 493886 , 1999622 , 3518866 , 34531148 , 216791790 , 140284336 , 6743817157 , 2970214696
n×2
402256530
n×3
603384795
n×4
804513060
n×5
1005641325
n÷2
100564132.5
n÷3
67042755
n÷3
50282066.25
n÷5
40225653
n2
40452578981910225
n3
8.1361570254071E+24
n4
1.6364111462877E+33
n5
3.291285346795E+41
2 √n
14181.9697151
3 √n
585.90117515611
4 √n
119.088075453
5 √n
45.781985285498
1 , 5 , 13 , 65 , 81 , 405 , 1053 , 5265 , 38201 , 191005 , 496613 , 2483065 , 3094281 , 15471405 , 40225653 , 201128265
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
-201128264
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 201128265 can be divided by 16 positive divisors.
The sum of these divisors (counting 201128265) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111001111100101001001
3
Ternary
112000110101010000
4
Quaternary
23333033211021
5
Quinary
402442101030
6
Senary
31542513213
8
Octal
1377174511
10
Decimal
201128265
12
Duodecimal
57435809
16
Hexadecimal
bfcf949
20
Vigesimal
32h10d5
36
Base36
3bqvk9
md5
c8b9dfa2cac3e04da63b3fd68271fa8b
sha1
c1b3c1ce996e9c4049284e9f17421cd6ce3f2350
sha256
99a0632986d73baefe17c059736a92ffc350e0c7b597d36374421aa59d6ef2ff
sha512
4278cf48015c60efe4bd4bcd4836e03435d469e4158809d9d08a5e6bb0dc030a77c3975effb81225842efea8300fa393577d9d150001bebcf13e87d21159c9c6
ripemd-160
13bcea0b3fc94737b4b4358ec4a58261f6604083
Diameter
402256530
Circumference
1263726159.5065
Area
1.2708552494833E+17
Volume
3.4080654852629E+25
Surface area
5.0834209979332E+17
Circumference
1263726159.5065
Perimeter
804513060
Area
40452578981910225
Diagonal
284438320.13957
Surface area
242715473891461350
Volume
8.1361570254071E+24
Space diagonal
348364373.81818
Perimeter
603384795
Area
1.7516480523465E+16
Altitude
174182186.90909
Surface area
1.7516480523465E+16
Volume
9.5885530091065E+23
Height
94812773.379857