205643313 is an odd 9-digits composite number following 205643312
and preceding 205643314 . In scientific notation, it is written as 2.05643313 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors.
There are 136977120 positive integers (up to 205643313) that are relatively prime to 205643313.
205643313 has 16 divisors, whose sum is 304920000
The reverse of 205643313 is 313346502
Previous prime number is 1499
Is Prime? no Number parity odd Number length 9 Sum of Digits 27 Digital Root 9
Name
two hundred five million six hundred forty-three thousand three hundred thirteen
Scientific notation
2.05643313 × 10^8
Engineering notation
2.05643313 × 10^6
Prime Factorization
3 × 3 × 3 × 1499 × 5081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
22849257 Product of the distinct prime numbers
The prime factorization of 205643313 is 3 × 3 × 3 × 1499 × 5081.
Since it has a total of 5 prime factors.
4 , 2 , 41 , 15 , 633 , 405 , 7519 , 3276 , 11437 , 71270 , 172205 , 378815 , 3956216 , 6509167 , 61470225 , 43046780 , 846026863 , 76819681 , 7744483085 , 1872024831
n×2
411286626
n×3
616929939
n×4
822573252
n×5
1028216565
n÷2
102821656.5
n÷3
68547771
n÷3
51410828.25
n÷5
41128662.6
n2
42289172181615969
n3
8.6964854714549E+24
n4
1.7883740838064E+33
n5
3.6776717147728E+41
2 √n14340.268930533
3 √n590.25299214298
4 √n119.75086191979
5 √n45.985712349287
1 , 3 , 9 , 27 , 1499 , 4497 , 5081 , 13491 , 15243 , 40473 , 45729 , 137187 , 7616419 , 22849257 , 68547771 , 205643313
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
-205643312 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 205643313 can be divided by 16 positive divisors.
The sum of these divisors (counting 205643313) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100010000011101111000110001
3
Ternary
112022221202121000
4
Quaternary
30100131320301
5
Quinary
410121041223
6
Senary
32223352213
8
Octal
1420357061
10
Decimal
205643313
12
Duodecimal
58a52669
16
Hexadecimal
c41de31
20
Vigesimal
345585d
36
Base36
3efne9
md5
db1ae9ff14538d565159b45d35e98550
sha1
e4de7dfac913824cf888936dd0e6839588892a3b
sha256
2cfdd0b894c6a2e7cbf2ef58b3db09dd0f1612a6634f1da1c7a29a4ad3343be5
sha512
c361560c10850031978e809592b46ac05318ce3b70a1c4498979e991f9e7c67617a2c1a82daac52af550df17f4bf6e48fc9c449d3377a5e4f399ed2b4e3a4cfc
ripemd-160
f1561adc9cf6581feb3add3e4f9ab7fb6ca754d2
Diameter
411286626
Circumference
1292095042.7613
Area
1.3285535265216E+17
Volume
3.6427753158898E+25
Surface area
5.3142141060863E+17
Circumference
1292095042.7613
Perimeter
822573252
Area
42289172181615969
Diagonal
290823562.25594
Surface area
253735033089695814
Volume
8.6964854714549E+24
Space diagonal
356184666.35279
Perimeter
616929939
Area
1.8311748707147E+16
Altitude
178092333.17639
Surface area
1.8311748707147E+16
Volume
1.0248906415593E+24
Height
96941187.418645