209737121 is an odd 9-digits composite number following 209737120
and preceding 209737122 . In scientific notation, it is written as 2.09737121 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 190300320 positive integers (up to 209737121) that are relatively prime to 209737121.
209737121 has 8 divisors, whose sum is 229247904
The reverse of 209737121 is 121737902
Previous prime number is 523
Is Prime? no Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
two hundred nine million seven hundred thirty-seven thousand one hundred twenty-one
Scientific notation
2.09737121 × 10^8
Engineering notation
2.09737121 × 10^6
Prime Factorization
11 × 523 × 36457
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
209737121 Product of the distinct prime numbers
The prime factorization of 209737121 is 11 × 523 × 36457.
Since it has a total of 3 prime factors.
8 , 3 , 76 , 36 , 132 , 965 , 5459 , 1290 , 94665 , 50867 , 951387 , 958625 , 5546704 , 2073450 , 3657206 , 44416385 , 69682627 , 619648749 , 9286620939 , 8328061374
n×2
419474242
n×3
629211363
n×4
838948484
n×5
1048685605
n÷2
104868560.5
n÷3
69912373.666667
n÷3
52434280.25
n÷5
41947424.2
n2
43989659925368641
n3
9.2262646265159E+24
n4
1.9350901803496E+33
n5
4.0586024330189E+41
2 √n14482.303718677
3 √n594.1440707195
4 √n120.34244354623
5 √n46.167362080047
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
-209737120 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 209737121 can be divided by 8 positive divisors.
The sum of these divisors (counting 209737121) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100000000101010110100001
3
Ternary
112121122202020112
4
Quaternary
30200011112201
5
Quinary
412143041441
6
Senary
32451221105
8
Octal
1440052641
10
Decimal
209737121
12
Duodecimal
5a2a7795
16
Hexadecimal
c8055a1
20
Vigesimal
35ah2g1
36
Base36
3gve75
md5
cd736692801e90c96efefb04e3eb4c61
sha1
fd34cf53d220325bb26d7359de571e8d6e063c73
sha256
bb7056940f24385ab6e8c368d6c27c90526ce94f14db6c83961fce31e3b07991
sha512
9411fb195758d25a045311e4e86c9fe96c6e9034390581bc972adde27a4b9721df9d8059d03282578cdd36ef24daed871b410737cbe1eee8adf055063cb3df0e
ripemd-160
f5c962b5de777496c6cc8aebf46087f45c99c4bf
Diameter
419474242
Circumference
1317817197.0373
Area
1.3819759245545E+17
Volume
3.8646886894317E+25
Surface area
5.5279036982181E+17
Circumference
1317817197.0373
Perimeter
838948484
Area
43989659925368641
Diagonal
296613081.05129
Surface area
263937959552211846
Volume
9.2262646265159E+24
Space diagonal
363275349.80522
Perimeter
629211363
Area
1.9048081499604E+16
Altitude
181637674.90261
Surface area
1.9048081499604E+16
Volume
1.0873257137385E+24
Height
98871027.017096