201128540 is an even 9-digits composite number following 201128539
and preceding 201128541 . In scientific notation, it is written as 2.01128540 × 10^8.
The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors.
There are 80256960 positive integers (up to 201128540) that are relatively prime to 201128540.
201128540 has 24 divisors, whose sum is 423390912
The reverse of 201128540 is 045821102
Previous prime number is 421
Is Prime? no Number parity even Number length 9 Sum of Digits 23 Digital Root 5
Name
two hundred one million one hundred twenty-eight thousand five hundred forty
Scientific notation
2.01128540 × 10^8
Engineering notation
2.01128540 × 10^6
Prime Factorization
2 × 2 × 5 × 421 × 23887
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100564270 Product of the distinct prime numbers
The prime factorization of 201128540 is 2 × 2 × 5 × 421 × 23887.
Since it has a total of 5 prime factors.
1 , 9 , 85 , 31 , 558 , 254 , 600 , 7756 , 45963 , 33058 , 823595 , 214127 , 4527217 , 2223664 , 83403289 , 47680462 , 376704162 , 900517702 , 5860926888 , 5712027844
n×2
402257080
n×3
603385620
n×4
804514160
n×5
1005642700
n÷2
100564270
n÷3
67042846.666667
n÷3
50282135
n÷5
40225708
n2
40452689602531600
n3
8.1361903988304E+24
n4
1.6364200960788E+33
n5
3.2913078475098E+41
2 √n14181.979410505
3 √n585.90144218761
4 √n119.08811615986
5 √n45.781997804911
1 , 2 , 4 , 5 , 10 , 20 , 421 , 842 , 1684 , 2105 , 4210 , 8420 , 23887 , 47774 , 95548 , 119435 , 238870 , 477740 , 10056427 , 20112854 , 40225708 , 50282135 , 100564270 , 201128540
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
-201128539 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 201128540 can be divided by 24 positive divisors.
The sum of these divisors (counting 201128540) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111111001111101001011100
3
Ternary
112000110101111012
4
Quaternary
23333033221130
5
Quinary
402442103130
6
Senary
31542514352
8
Octal
1377175134
10
Decimal
201128540
12
Duodecimal
574359b8
16
Hexadecimal
bfcfa5c
20
Vigesimal
32h1170
36
Base36
3bqvrw
md5
e45730db14a91ae32651790574c7b4b8
sha1
9fd8b2a76543ddcea63044b400d25e5110e1fad2
sha256
9633e8abaea33856cb2fef9ee2c35f1020e2493b35b74fdd39a99de53c09051d
sha512
ad484517ef42cb5743b54dc679e6f1d68bb67728cdecb01288ac78091b78269ec0141d54706414449ef083c7f20dba64be92e2eabdeffa0d23f97fa0c52a8ade
ripemd-160
effd378346bcd0275acc14d63ee795ef2911d0cd
Diameter
402257080
Circumference
1263727887.3825
Area
1.2708587247326E+17
Volume
3.4080794646898E+25
Surface area
5.0834348989305E+17
Circumference
1263727887.3825
Perimeter
804514160
Area
40452689602531600
Diagonal
284438709.0483
Surface area
242716137615189600
Volume
8.1361903988304E+24
Space diagonal
348364850.13215
Perimeter
603385620
Area
1.7516528423599E+16
Altitude
174182425.06607
Surface area
1.7516528423599E+16
Volume
9.588592340063E+23
Height
94812903.0161