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 2 prime factors and 4 positive divisors.
There are 150377472 positive integers (up to 200930821) that are relatively prime to 200930821.
200930821 has 4 divisors, whose sum is 202279500
The reverse of 200930821 is 128039002
Previous prime number is 1348529
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
1348529 × 149
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
200930821
Product of the distinct prime numbers
The prime factorization of 200930821 is 1348529 × 149.
Since it has a total of 2 prime factors.
8 , 7 , 74 , 11 , 619 , 827 , 6566 , 1492 , 7592 , 77082 , 850736 , 68927 , 4268026 , 8799436 , 51396574 , 60760750 , 84593468 , 236191464 , 9146425270 , 3941197683
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
4 divisors
τ
Total Divisors
4
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
0.25
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
4
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 4 positive divisors.
The sum of these divisors (counting 200930821) is 1, the average is 0.25.
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