201128851 is an odd 9-digits composite number following 201128850
and preceding 201128852 . In scientific notation, it is written as 2.01128851 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 148474080 positive integers (up to 201128851) that are relatively prime to 201128851.
201128851 has 16 divisors, whose sum is 263957760
The reverse of 201128851 is 158821102
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
two hundred one million one hundred twenty-eight thousand eight hundred fifty-one
Scientific notation
2.01128851 × 10^8
Engineering notation
2.01128851 × 10^6
Prime Factorization
19 × 11 × 7 × 137477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201128851
Product of the distinct prime numbers
The prime factorization of 201128851 is 19 × 11 × 7 × 137477.
Since it has a total of 4 prime factors.
8 , 5 , 15 , 12 , 874 , 952 , 5905 , 350 , 56193 , 29290 , 205454 , 879370 , 1329227 , 6369667 , 39931101 , 24247325 , 910688829 , 89196108 , 2018447774 , 4699579262
n×2
402257702
n×3
603386553
n×4
804515404
n×5
1005644255
n÷2
100564425.5
n÷3
67042950.333333
n÷3
50282212.75
n÷5
40225770.2
n2
40452814704580201
n3
8.1362281412481E+24
n4
1.6364302175231E+33
n5
3.291333293921E+41
2 √n
14181.99037512
3 √n
585.90174417568
4 √n
119.08816219558
5 √n
45.782011963213
1 , 7 , 11 , 19 , 77 , 133 , 209 , 1463 , 137477 , 962339 , 1512247 , 2612063 , 10585729 , 18284441 , 28732693 , 201128851
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
-201128850
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 201128851 can be divided by 16 positive divisors.
The sum of these divisors (counting 201128851) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111001111101110010011
3
Ternary
112000110101220201
4
Quaternary
23333033232103
5
Quinary
402442110401
6
Senary
31542520031
8
Octal
1377175623
10
Decimal
201128851
12
Duodecimal
57436017
16
Hexadecimal
bfcfb93
20
Vigesimal
32h122b
36
Base36
3bqw0j
md5
fa05f939675a925c9590015dea0b2871
sha1
f366239cde5b6c7b0bc765429b91feadfd21c2b8
sha256
02f684886362cfdcb32aad9d4ccf0ccd84c471268189390ffb33a7e1b05363ad
sha512
a9e0a37b6980210186377c9056dd0506af4a9e9a63a49c760d947dfafb2bb923c4835b3c7bd141df22aee20f0e30009a71eb63d7a7df581084cac75a59c73a74
ripemd-160
7fbadc057c1fa373d008b7da301303b97f7cf06c
Diameter
402257702
Circumference
1263729841.4531
Area
1.2708626549294E+17
Volume
3.4080952741968E+25
Surface area
5.0834506197175E+17
Circumference
1263729841.4531
Perimeter
804515404
Area
40452814704580201
Diagonal
284439148.86872
Surface area
242716888227481206
Volume
8.1362281412481E+24
Space diagonal
348365388.79995
Perimeter
603386553
Area
1.7516582594376E+16
Altitude
174182694.39998
Surface area
1.7516582594376E+16
Volume
9.5886368199289E+23
Height
94813049.622906