201138786 is an even 9-digits composite number following 201138785
and preceding 201138787 . In scientific notation, it is written as 2.01138786 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 66933216 positive integers (up to 201138786) that are relatively prime to 201138786.
201138786 has 16 divisors, whose sum is 335796600
The reverse of 201138786 is 687831102
Previous prime number is 613
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred one million one hundred thirty-eight thousand seven hundred eighty-six
Scientific notation
2.01138786 × 10^8
Engineering notation
2.01138786 × 10^6
Prime Factorization
2 × 9 × 613 × 18229
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201138786
Product of the distinct prime numbers
The prime factorization of 201138786 is 2 × 9 × 613 × 18229.
Since it has a total of 4 prime factors.
9 , 7 , 17 , 41 , 53 , 617 , 727 , 1058 , 40344 , 93446 , 530925 , 135093 , 4599635 , 3512443 , 97929537 , 39761706 , 539711513 , 198073158 , 3210211842 , 2361073606
n×2
402277572
n×3
603416358
n×4
804555144
n×5
1005693930
n÷2
100569393
n÷3
67046262
n÷3
50284696.5
n÷5
40227757.2
n2
40456811233553796
n3
8.1374338969482E+24
n4
1.6367535751874E+33
n5
3.2921462709435E+41
2 √n
14182.340638978
3 √n
585.91139112249
4 √n
119.08963279387
5 √n
45.782464245717
1 , 2 , 9 , 18 , 613 , 1226 , 5517 , 11034 , 18229 , 36458 , 164061 , 328122 , 11174377 , 22348754 , 100569393 , 201138786
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
-201138785
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 201138786 can be divided by 16 positive divisors.
The sum of these divisors (counting 201138786) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111010010001001100010
3
Ternary
112000110220112200
4
Quaternary
23333102021202
5
Quinary
402442420121
6
Senary
31543034030
8
Octal
1377221142
10
Decimal
201138786
12
Duodecimal
5743b916
16
Hexadecimal
bfd2262
20
Vigesimal
32h26j6
36
Base36
3br3oi
md5
c2b5fe6d0d51c8fc352d9fde7d8e3837
sha1
4ac3e74fdc0f3eb22b0daafa7f1388137809adf7
sha256
762ea056390546bd0d0bf7fd97a06ba14772c7027f4afaf44b1de384812ae7cc
sha512
d8f798cb51458ddc5095dc77ef8bf4869e761d0955fb7e2e906d460d3b182f01d3a859a42d6d4cbdc9e458000d996bf18e504c890e439237d587fd6ac528b6fe
ripemd-160
f6a548cd8b49b2c8a34adf3a610b4758966a8ab6
Diameter
402277572
Circumference
1263792264.8991
Area
1.27098820959E+17
Volume
3.4086003399633E+25
Surface area
5.0839528383601E+17
Circumference
1263792264.8991
Perimeter
804555144
Area
40456811233553796
Diagonal
284453199.08046
Surface area
242740867401322776
Volume
8.1374338969482E+24
Space diagonal
348382596.72472
Perimeter
603416358
Area
1.7518313142185E+16
Altitude
174191298.36236
Surface area
1.7518313142185E+16
Volume
9.5900578166489E+23
Height
94817733.02682