200906 is an even 6-digits composite number following 200905
and preceding 200907 . In scientific notation, it is written as 2.00906 × 10^5.
The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors.
There are 89280 positive integers (up to 200906) that are relatively prime to 200906.
200906 has 16 divisors, whose sum is 336960
The reverse of 200906 is 609002
Previous prime number is 311
Is Prime? no
Number parity even
Number length 6
Sum of Digits 17
Digital Root 8
Name
two hundred thousand nine hundred six
Scientific notation
2.00906 × 10^5
Engineering notation
2.00906 × 10^3
Prime Factorization
2 × 19 × 311 × 17
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
200906
Product of the distinct prime numbers
The prime factorization of 200906 is 2 × 19 × 311 × 17.
Since it has a total of 4 prime factors.
3 , 5 , 67 , 55 , 808 , 42 , 2316 , 4806 , 30161 , 32221 , 194166 , 891288 , 1448454 , 7262292 , 76367559 , 63789392 , 869097999 , 476682201 , 6204819712 , 9403654407
n×2
401812
n×3
602718
n×4
803624
n×5
1004530
n÷2
100453
n÷3
66968.666666667
n÷3
50226.5
n÷5
40181.2
n2
40363220836
n3
8109213245277416
n4
1.6291895962557E+21
n5
3.2731396502535E+26
2 √n
448.22538973155
3 √n
58.568527093459
4 √n
21.171334150959
5 √n
11.497371950301
1 , 2 , 17 , 19 , 34 , 38 , 311 , 323 , 622 , 646 , 5287 , 5909 , 10574 , 11818 , 100453 , 200906
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
-200905
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 200906 can be divided by 16 positive divisors.
The sum of these divisors (counting 200906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001000011001010
3
Ternary
101012120222
4
Quaternary
301003022
5
Quinary
22412111
6
Senary
4150042
8
Octal
610312
10
Decimal
200906
12
Duodecimal
98322
16
Hexadecimal
310ca
20
Vigesimal
15256
36
Base36
4b0q
md5
1af187522d27d1fb36f4feea0a205b1e
sha1
0a498f59a0b1fdb6589b17807d4eed542fb192ad
sha256
22a0bd7168a1e52c9eb14a27b8ef0c20a0192a8065af33d7fbbd7584c1049472
sha512
045d870fe8c0d403b2ac4dcdc4403c70807909e33ce8c0841a7f492f4d8040d732f1713236565b0820bb410a52abe77b6fbeace947258c8e0a25117dc11faadd
ripemd-160
24e99cfa0247f907c01aaa6a296b0b6810f5bb43
Diameter
401812
Circumference
1262329.6273242
Area
126804798053.6
Volume
3.3967793010342E+16
Surface area
507219192214.4
Circumference
1262329.6273242
Perimeter
803624
Area
40363220836
Diagonal
284123.98996213
Surface area
242179325016
Volume
8109213245277416
Space diagonal
347979.39954543
Perimeter
602718
Area
17477787311.269
Altitude
173989.69977272
Surface area
17477787311.269
Volume
9.5567994597057E+14
Height
94707.996654043