201128897 is an odd 9-digits prime number following 201128896
and preceding 201128898 . In scientific notation, it is written as 2.01128897 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 201128896 positive integers (up to 201128897) that are relatively prime to 201128897.
201128897 has 2 divisors, whose sum is 201128898
The reverse of 201128897 is 798821102
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
two hundred one million one hundred twenty-eight thousand eight hundred ninety-seven
Scientific notation
2.01128897 × 10^8
Engineering notation
2.01128897 × 10^6
Prime Factorization
201128897
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
201128897 Product of the distinct prime numbers
The prime factorization of 201128897 is 201128897.
Since it has a total of 1 prime factors.
7 , 7 , 82 , 21 , 798 , 604 , 5735 , 7907 , 79145 , 96332 , 63967 , 109557 , 6862168 , 5601897 , 25054305 , 34958985 , 825502386 , 760626476 , 6003801127 , 8741911929
n×2
402257794
n×3
603386691
n×4
804515588
n×5
1005644485
n÷2
100564448.5
n÷3
67042965.666667
n÷3
50282224.25
n÷5
40225779.4
n2
40452833208436609
n3
8.1362337237378E+24
n4
1.6364317145896E+33
n5
3.2913370577122E+41
2 √n14181.991996895
3 √n585.9017888427
4 √n119.08816900471
5 √n45.782014057365
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
201128898 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
100564449 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14181.992032151 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999900561 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201128897 can be divided by 2 positive divisors.
The sum of these divisors (counting 201128897) is 201128898, the average is 100564449.
Base
System
Value
2
Binary
1011111111001111101111000001
3
Ternary
112000110101222102
4
Quaternary
23333033233001
5
Quinary
402442111042
6
Senary
31542520145
8
Octal
1377175701
10
Decimal
201128897
12
Duodecimal
57436055
16
Hexadecimal
bfcfbc1
20
Vigesimal
32h124h
36
Base36
3bqw1t
md5
4afed6d8f29a43faaad62ca780d1c0e2
sha1
159fe04a081986007eea2e789d981e1a165fe568
sha256
610a2cdc5fecfb259249a80fbdd7b4aaac112ecc65b6c0b42b6856b3f99d8fd7
sha512
67ce8a10db3c1c8d819b69cb9f8e0bff77c06f89aafc1136762e162e710e4c699ce2118c4456a9766356d83484725e36f475ffd99d2a2a31438129cb5cee310e
ripemd-160
25dec84bedd0622a43f4cd8a69503f3b39f4278a
Diameter
402257794
Circumference
1263730130.4796
Area
1.2708632362452E+17
Volume
3.4080976125846E+25
Surface area
5.0834529449807E+17
Circumference
1263730130.4796
Perimeter
804515588
Area
40452833208436609
Diagonal
284439213.92254
Surface area
242716999250619654
Volume
8.1362337237378E+24
Space diagonal
348365468.47429
Perimeter
603386691
Area
1.751659060678E+16
Altitude
174182734.23714
Surface area
1.751659060678E+16
Volume
9.5886433989562E+23
Height
94813071.307514