201855427 is an odd 9-digits prime number following 201855426
and preceding 201855428 . In scientific notation, it is written as 2.01855427 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 201855426 positive integers (up to 201855427) that are relatively prime to 201855427.
201855427 has 2 divisors, whose sum is 201855428
The reverse of 201855427 is 724558102
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
two hundred one million eight hundred fifty-five thousand four hundred twenty-seven
Scientific notation
2.01855427 × 10^8
Engineering notation
2.01855427 × 10^6
Prime Factorization
201855427
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
201855427 Product of the distinct prime numbers
The prime factorization of 201855427 is 201855427.
Since it has a total of 1 prime factors.
4 , 6 , 87 , 82 , 451 , 630 , 8031 , 4877 , 69913 , 23327 , 72026 , 799158 , 1095704 , 1134402 , 95322003 , 22343609 , 655044972 , 562053521 , 8354999550 , 5747082025
n×2
403710854
n×3
605566281
n×4
807421708
n×5
1009277135
n÷2
100927713.5
n÷3
67285142.333333
n÷3
50463856.75
n÷5
40371085.4
n2
40745613409352329
n3
8.2247231931217E+24
n4
1.6602050121044E+33
n5
3.3512139162587E+41
2 √n14207.583432801
3 √n586.60641774677
4 √n119.19556800821
5 √n45.815041683584
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
201855428 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
100927714 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14207.583467993 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999900919 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201855427 can be divided by 2 positive divisors.
The sum of these divisors (counting 201855427) is 201855428, the average is 100927714.
Base
System
Value
2
Binary
1100000010000001000111000011
3
Ternary
112001211022120221
4
Quaternary
30002001013003
5
Quinary
403133333202
6
Senary
32010243511
8
Octal
1402010703
10
Decimal
201855427
12
Duodecimal
57726597
16
Hexadecimal
c0811c3
20
Vigesimal
331bib7
36
Base36
3c6gn7
md5
b97dba9d4f6e811e7246e9a8d9e4c011
sha1
784254bba509728e27934ae3c608fd50e76b663c
sha256
b27c4cf792030363272c4bf516db5ee40516290c093edb048b2bb6c165f6972f
sha512
fba66c601f1f7a630bf1a06f974dfca9e6c40ce027d89c93a6dd4b52f1972ae92dbf4f65b563ecae188789cc7eb707362790e6be7190eb8f25261d7fcef1e498
ripemd-160
690ff02456a121a56ca03a446a3b508a3ec26fb4
Diameter
403710854
Circumference
1268295053.1009
Area
1.2800611975283E+17
Volume
3.4451639948428E+25
Surface area
5.1202447901132E+17
Circumference
1268295053.1009
Perimeter
807421708
Area
40745613409352329
Diagonal
285466682.50201
Surface area
244473680456113974
Volume
8.2247231931217E+24
Space diagonal
349623855.34751
Perimeter
605566281
Area
1.7643368152639E+16
Altitude
174811927.67376
Surface area
1.7643368152639E+16
Volume
9.6929292387311E+23
Height
95155560.834004