121497133 is an odd 9-digits composite number following 121497132
and preceding 121497134 . In scientific notation, it is written as 1.21497133 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 120681568 positive integers (up to 121497133) that are relatively prime to 121497133.
121497133 has 4 divisors, whose sum is 122312700
The reverse of 121497133 is 331794121
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-one million four hundred ninety-seven thousand one hundred thirty-three
Scientific notation
1.21497133 × 10^8
Engineering notation
1.21497133 × 10^6
Prime Factorization
149 × 815417
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121497133
Product of the distinct prime numbers
The prime factorization of 121497133 is 149 × 815417.
Since it has a total of 2 prime factors.
3 , 1 , 69 , 45 , 968 , 123 , 8251 , 4990 , 89330 , 28985 , 724555 , 684865 , 9107500 , 3584481 , 99473330 , 13459115 , 231244114 , 192625537 , 3681152080 , 6085519849
n×2
242994266
n×3
364491399
n×4
485988532
n×5
607485665
n÷2
60748566.5
n÷3
40499044.333333
n÷3
30374283.25
n÷5
24299426.6
n2
14761553327219689
n3
1.7934864078838E+24
n4
2.1790345663235E+32
n5
2.647464525162E+40
2 √n
11022.573791996
3 √n
495.28519157292
4 √n
104.98844599286
5 √n
41.391694499527
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121497132
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121497133 can be divided by 4 positive divisors.
The sum of these divisors (counting 121497133) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111011110011000101101
3
Ternary
22110121200201211
4
Quaternary
13033132120231
5
Quinary
222100402013
6
Senary
20020034421
8
Octal
717363055
10
Decimal
121497133
12
Duodecimal
34832a11
16
Hexadecimal
73de62d
20
Vigesimal
1hj72gd
36
Base36
20c3sd
md5
138c51c7490a1dcf7fae3ff79596bf38
sha1
0d2482a14f46f824bb49e2ddf27a936804121ca7
sha256
c6279087de9a26cd55969b244af43d9085f4256817f45cec06cfc78c0cf5f7f3
sha512
f9caa877198a5099a8a4ef3e92477d02d9abfb38ffd433f5736603dc9f704d8286240c743a9c0994511dc47726dc00dac8a72cfc7318f76e3e0f64e1b5817d73
ripemd-160
a1e0a076b9574c2c86fe67fb9380b5318fb3b913
Diameter
242994266
Circumference
763389000.93004
Area
4.6374787488367E+16
Volume
7.5125382977612E+24
Surface area
1.8549914995347E+17
Circumference
763389000.93004
Perimeter
485988532
Area
14761553327219689
Diagonal
171822893.27805
Surface area
88569319963318134
Volume
1.7934864078838E+24
Space diagonal
210439207.32995
Perimeter
364491399
Area
6.3919400903455E+15
Altitude
105219603.66498
Surface area
6.3919400903455E+15
Volume
2.1136440016342E+23
Height
57274297.759349