209968365 is an odd 9-digits composite number following 209968364
and preceding 209968366 . In scientific notation, it is written as 2.09968365 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 111792000 positive integers (up to 209968365) that are relatively prime to 209968365.
209968365 has 8 divisors, whose sum is 224348544
The reverse of 209968365 is 563869902
Previous prime number is 601
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
two hundred nine million nine hundred sixty-eight thousand three hundred sixty-five
Scientific notation
2.09968365 × 10^8
Engineering notation
2.09968365 × 10^6
Prime Factorization
15 × 601 × 23291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
209968365
Product of the distinct prime numbers
The prime factorization of 209968365 is 15 × 601 × 23291.
Since it has a total of 3 prime factors.
6 , 7 , 98 , 89 , 849 , 562 , 1810 , 7961 , 81324 , 63121 , 929500 , 284545 , 5676313 , 8536102 , 8341547 , 61911765 , 137592384 , 632510293 , 2134130872 , 484261367
n×2
419936730
n×3
629905095
n×4
839873460
n×5
1049841825
n÷2
104984182.5
n÷3
69989455
n÷3
52492091.25
n÷5
41993673
n2
44086714300773225
n3
9.2568153199555E+24
n4
1.943638377838E+33
n5
4.081025723459E+41
2 √n
14490.285193881
3 √n
594.36234679792
4 √n
120.3756004923
5 √n
46.177537885146
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-209968364
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 209968365 can be divided by 8 positive divisors.
The sum of these divisors (counting 209968365) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100000111101110011101101
3
Ternary
112122002111110010
4
Quaternary
30200331303231
5
Quinary
412222441430
6
Senary
32500203433
8
Octal
1440756355
10
Decimal
209968365
12
Duodecimal
5a399579
16
Hexadecimal
c83dced
20
Vigesimal
35c60i5
36
Base36
3h0cml
md5
abe8ca01a4bf10d62e27664a836aac08
sha1
3c5e619f8d1d2803168ad79cf918511128e39d69
sha256
36423355fbc2556400be8741016f559d8c7b495d661639cab6a93798f8e90fd3
sha512
6709f5c7cf2b93c5b3e647340148d031d12277e5271b84941f9dcbf9a268efe1b434369cf5a95ddab45c94004a3383999efdf3a6c23e53816abc5ee18e932361
ripemd-160
f362cb4cc7f772dba3741e1c0ce4b3da02ae8e3f
Diameter
419936730
Circumference
1319270145.9405
Area
1.3850249776822E+17
Volume
3.8774857339746E+25
Surface area
5.5400999107288E+17
Circumference
1319270145.9405
Perimeter
839873460
Area
44086714300773225
Diagonal
296940109.4523
Surface area
264520285804639350
Volume
9.2568153199555E+24
Space diagonal
363675876.16217
Perimeter
629905095
Area
1.9090107276928E+16
Altitude
181837938.08108
Surface area
1.9090107276928E+16
Volume
1.0909261474887E+24
Height
98980036.484101