209997235 is an odd 9-digits composite number following 209997234
and preceding 209997236 . In scientific notation, it is written as 2.09997235 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 143998080 positive integers (up to 209997235) that are relatively prime to 209997235.
209997235 has 8 divisors, whose sum is 287996256
The reverse of 209997235 is 532799902
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
two hundred nine million nine hundred ninety-seven thousand two hundred thirty-five
Scientific notation
2.09997235 × 10^8
Engineering notation
2.09997235 × 10^6
Prime Factorization
7 × 5 × 5999921
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
209997235
Product of the distinct prime numbers
The prime factorization of 209997235 is 7 × 5 × 5999921.
Since it has a total of 3 prime factors.
7 , 9 , 38 , 20 , 942 , 52 , 6747 , 3852 , 57221 , 70262 , 576186 , 362052 , 5766014 , 1741921 , 43714880 , 12483452 , 771107826 , 41869725 , 3661405049 , 3351733745
n×2
419994470
n×3
629991705
n×4
839988940
n×5
1049986175
n÷2
104998617.5
n÷3
69999078.333333
n÷3
52499308.75
n÷5
41999447
n2
44098838707645225
n3
9.2606341953165E+24
n4
1.9447075753629E+33
n5
4.0838321370976E+41
2 √n
14491.281344312
3 √n
594.38958654356
4 √n
120.37973809704
5 √n
46.178807669005
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
-209997234
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 209997235 can be divided by 8 positive divisors.
The sum of these divisors (counting 209997235) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001000100110110110011
3
Ternary
112122010222001101
4
Quaternary
30201010312303
5
Quinary
412224402420
6
Senary
32500545231
8
Octal
1441046663
10
Decimal
209997235
12
Duodecimal
5a3b2217
16
Hexadecimal
c844db3
20
Vigesimal
35c9d1f
36
Base36
3h0ywj
md5
bb2a8bad0592b4869eb9296e0662d9ec
sha1
23f8d162b70006c5dc376df4bdc286e064e6659d
sha256
ce1769fb4e5e3b1e20331cb3f8307e6999a19a28c2b4e15e07aa6a5096afd686
sha512
6fee0cf3b3093071db72b9a584e66ed3fcf6d441f3630498c313e6d4fdd18d80f2b123c49e822ad7db7561f4f74d9828dd1945a5afbe4cbf2df495a9e1b94a99
ripemd-160
8bfe777c52257ee69527ca427e2a5b22f046168b
Diameter
419994470
Circumference
1319451541.5003
Area
1.3854058771578E+17
Volume
3.8790853807452E+25
Surface area
5.5416235086312E+17
Circumference
1319451541.5003
Perimeter
839988940
Area
44098838707645225
Diagonal
296980937.79785
Surface area
264593032245871350
Volume
9.2606341953165E+24
Space diagonal
363725880.46898
Perimeter
629991705
Area
1.9095357299107E+16
Altitude
181862940.23449
Surface area
1.9095357299107E+16
Volume
1.0913762062661E+24
Height
98993645.932617