200930821 is an odd 9-digits composite number following 200930820
and preceding 200930822 . In scientific notation, it is written as 2.00930821 × 10^8.
The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors.
There are 150377472 positive integers (up to 200930821) that are relatively prime to 200930821.
200930821 has 32 divisors, whose sum is 233100000
The reverse of 200930821 is 128039002
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred million nine hundred thirty thousand eight hundred twenty-one
Scientific notation
2.00930821 × 10^8
Engineering notation
2.00930821 × 10^6
Prime Factorization
49 × 149 × 13 × 73 × 29
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
200930821
Product of the distinct prime numbers
The prime factorization of 200930821 is 49 × 149 × 13 × 73 × 29.
Since it has a total of 5 prime factors.
4 , 3 , 81 , 63 , 611 , 717 , 466 , 9234 , 31249 , 35696 , 286085 , 154545 , 2051576 , 2005538 , 17709217 , 53381197 , 432979928 , 408316787 , 4916402586 , 9020639580
n×2
401861642
n×3
602792463
n×4
803723284
n×5
1004654105
n÷2
100465410.5
n÷3
66976940.333333
n÷3
50232705.25
n÷5
40186164.2
n2
40373194827734041
n3
8.1122191831296E+24
n4
1.6299948605982E+33
n5
3.2751620556577E+41
2 √n
14175.006913579
3 √n
585.70938950328
4 √n
119.0588380322
5 √n
45.772993083519
1 , 13 , 29 , 49 , 73 , 149 , 377 , 637 , 949 , 1421 , 1937 , 2117 , 3577 , 4321 , 7301 , 10877 , 18473 , 27521 , 46501 , 56173 , 94913 , 103733 , 141401 , 211729 , 315433 , 532973 , 1348529 , 2752477 , 4100629 , 6928649 , 15456217 , 200930821
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-200930820
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 200930821 can be divided by 32 positive divisors.
The sum of these divisors (counting 200930821) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011111110011111011000000101
3
Ternary
112000002100021021
4
Quaternary
23332133120011
5
Quinary
402414241241
6
Senary
31534351141
8
Octal
1376373005
10
Decimal
200930821
12
Duodecimal
5735b4b1
16
Hexadecimal
bf9f605
20
Vigesimal
32fg711
36
Base36
3bmn7p
md5
c6a39f9072bead647d624e1b415dc53a
sha1
00164ec68ec8c993d79739d463e42f4395fca205
sha256
421e2e9a2aaa16e7c200bfd7d0de7b10cf6eab11a7cf7277f2ada328714b0d01
sha512
20cbc6510dbc5b8eaf5ae681d633fddb223b5cea46a747a0b57eb8355ae8e8d898fd6553626a8cc10a9f7c6b6d5b56db823e9529a3b1bf1b8e5a49ae894c18a0
ripemd-160
d0da1e73fbd75d57041e6990f442b73efc505961
Diameter
401861642
Circumference
1262485582.2667
Area
1.2683613227276E+17
Volume
3.3980384253373E+25
Surface area
5.0734452909103E+17
Circumference
1262485582.2667
Perimeter
803723284
Area
40373194827734041
Diagonal
284159092.15696
Surface area
242239168966404246
Volume
8.1122191831296E+24
Space diagonal
348022390.77853
Perimeter
602792463
Area
1.7482106176378E+16
Altitude
174011195.38926
Surface area
1.7482106176378E+16
Volume
9.5603419914375E+23
Height
94719697.385654