204472821 is an odd 9-digits composite number following 204472820
and preceding 204472822 . In scientific notation, it is written as 2.04472821 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 109670400 positive integers (up to 204472821) that are relatively prime to 204472821.
204472821 has 32 divisors, whose sum is 330801408
The reverse of 204472821 is 128274402
Previous prime number is 601
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
two hundred four million four hundred seventy-two thousand eight hundred twenty-one
Scientific notation
2.04472821 × 10^8
Engineering notation
2.04472821 × 10^6
Prime Factorization
3 × 7 × 17 × 601 × 953
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
204472821 Product of the distinct prime numbers
The prime factorization of 204472821 is 3 × 7 × 17 × 601 × 953.
Since it has a total of 5 prime factors.
7 , 7 , 59 , 65 , 396 , 994 , 3517 , 5711 , 48787 , 54278 , 982660 , 18542 , 2445365 , 1032975 , 38341183 , 32216933 , 252221730 , 651497877 , 4807037662 , 7287709420
n×2
408945642
n×3
613418463
n×4
817891284
n×5
1022364105
n÷2
102236410.5
n÷3
68157607
n÷3
51118205.25
n÷5
40894564.2
n2
41809134527698041
n3
8.5488316804469E+24
n4
1.7480037299552E+33
n5
3.5741925378245E+41
2 √n14299.399323049
3 √n589.13098244499
4 √n119.58009584813
5 √n45.933243950937
1 , 3 , 7 , 17 , 21 , 51 , 119 , 357 , 601 , 953 , 1803 , 2859 , 4207 , 6671 , 10217 , 12621 , 16201 , 20013 , 30651 , 48603 , 71519 , 113407 , 214557 , 340221 , 572753 , 1718259 , 4009271 , 9736801 , 12027813 , 29210403 , 68157607 , 204472821
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
-204472820 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 204472821 can be divided by 32 positive divisors.
The sum of these divisors (counting 204472821) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1100001100000000000111110101
3
Ternary
112020202021222110
4
Quaternary
30030000013311
5
Quinary
404321112241
6
Senary
32142321233
8
Octal
1414000765
10
Decimal
204472821
12
Duodecimal
58589219
16
Hexadecimal
c3001f5
20
Vigesimal
33hj211
36
Base36
3dqk8l
md5
feff832c302d362fb656656e5b0cbb23
sha1
9d6e84c34390f068004592ac9363dc7c49ecbb2c
sha256
08627a4d35cededc793855d537efad81cd352cf2ca69ed1b0addbc6ef7e1a80b
sha512
f4ec72ae428a31f86fd8f8284aba0385daedc3a5b8e5ca87d7afa04b2ad6c5215d86289e784f3126e6bfd1cb02f55ed553ffa502fec6151a6c78759128ea24e0
ripemd-160
0b33566964c1a1462796cef917d374b80a575ecc
Diameter
408945642
Circumference
1284740624.6248
Area
1.3134726988516E+17
Volume
3.5809262405424E+25
Surface area
5.2538907954065E+17
Circumference
1284740624.6248
Perimeter
817891284
Area
41809134527698041
Diagonal
289168236.59489
Surface area
250854807166188246
Volume
8.5488316804469E+24
Space diagonal
354157314.73894
Perimeter
613418463
Area
1.8103886305614E+16
Altitude
177078657.36947
Surface area
1.8103886305614E+16
Volume
1.0074894754111E+24
Height
96389412.198295