121835265 is an odd 9-digits composite number following 121835264
and preceding 121835266 . In scientific notation, it is written as 1.21835265 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 63222336 positive integers (up to 121835265) that are relatively prime to 121835265.
121835265 has 16 divisors, whose sum is 200205888
The reverse of 121835265 is 562538121
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-one million eight hundred thirty-five thousand two hundred sixty-five
Scientific notation
1.21835265 × 10^8
Engineering notation
1.21835265 × 10^6
Prime Factorization
3 × 5 × 37 × 219523
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121835265
Product of the distinct prime numbers
The prime factorization of 121835265 is 3 × 5 × 37 × 219523.
Since it has a total of 4 prime factors.
7 , 9 , 61 , 27 , 909 , 675 , 32 , 606 , 61231 , 17731 , 3700 , 48446 , 9291121 , 505655 , 44304632 , 84501727 , 726898834 , 775687767 , 1948868572 , 5536944229
n×2
243670530
n×3
365505795
n×4
487341060
n×5
609176325
n÷2
60917632.5
n÷3
40611755
n÷3
30458816.25
n÷5
24367053
n2
14843831797620225
n3
1.8085021806785E+24
n4
2.2033934243604E+32
n5
2.6845102175621E+40
2 √n
11037.901295083
3 √n
495.7442329992
4 √n
105.06141677649
5 √n
41.414707885317
1 , 3 , 5 , 15 , 37 , 111 , 185 , 555 , 219523 , 658569 , 1097615 , 3292845 , 8122351 , 24367053 , 40611755 , 121835265
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
-121835264
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 121835265 can be divided by 16 positive divisors.
The sum of these divisors (counting 121835265) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010000110000111100000001
3
Ternary
22111020212120020
4
Quaternary
13100300330001
5
Quinary
222142212030
6
Senary
20031204053
8
Octal
720607401
10
Decimal
121835265
12
Duodecimal
34976629
16
Hexadecimal
7430f01
20
Vigesimal
1i19835
36
Base36
20jcox
md5
e24367820490447bdf346b20a9cb944f
sha1
acd342de2c4bff2df9cc5589530a7c46ab5256d7
sha256
a01bcf65902bf62e51e81922ec2e601c34423dc3444d74334eb24c647ba0cfd7
sha512
4e9bcbf939cf8b5dc44fb92614b59ff761dd7331d9c027144c24768d08b79fe867d06f6cb7f0112ecef424c086ac4ea26ae77a222a1ddb57cafbbca726caa9d2
ripemd-160
636beb977dbddfb1efe133d52c5eb45403df465a
Diameter
243670530
Circumference
765513546.94433
Area
4.6633272926526E+16
Volume
7.5754362197609E+24
Surface area
1.8653309170611E+17
Circumference
765513546.94433
Perimeter
487341060
Area
14843831797620225
Diagonal
172301084.13832
Surface area
89062990785721350
Volume
1.8085021806785E+24
Space diagonal
211024869.13362
Perimeter
365505795
Area
6.4275677131212E+15
Altitude
105512434.56681
Surface area
6.4275677131212E+15
Volume
2.1313402595807E+23
Height
57433694.712773