121552169 is an odd 9-digits composite number following 121552168
and preceding 121552170 . In scientific notation, it is written as 1.21552169 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 121465680 positive integers (up to 121552169) that are relatively prime to 121552169.
121552169 has 4 divisors, whose sum is 121638660
The reverse of 121552169 is 961255121
Previous prime number is 1429
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million five hundred fifty-two thousand one hundred sixty-nine
Scientific notation
1.21552169 × 10^8
Engineering notation
1.21552169 × 10^6
Prime Factorization
1429 × 85061
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121552169
Product of the distinct prime numbers
The prime factorization of 121552169 is 1429 × 85061.
Since it has a total of 2 prime factors.
4 , 4 , 12 , 53 , 934 , 135 , 1768 , 5246 , 29195 , 68168 , 804311 , 543519 , 5154160 , 5409683 , 87915640 , 39078144 , 336880471 , 332792214 , 5117806424 , 6317917718
n×2
243104338
n×3
364656507
n×4
486208676
n×5
607760845
n÷2
60776084.5
n÷3
40517389.666667
n÷3
30388042.25
n÷5
24310433.8
n2
14774929788604561
n3
1.7959247626276E+24
n4
2.1829855025819E+32
n5
2.6534662273439E+40
2 √n
11025.070022453
3 √n
495.35996535646
4 √n
105.00033343972
5 √n
41.395443757787
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
-121552168
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 121552169 can be divided by 4 positive divisors.
The sum of these divisors (counting 121552169) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111101011110100101001
3
Ternary
22110201111020012
4
Quaternary
13033223310221
5
Quinary
222104132134
6
Senary
20021141305
8
Octal
717536451
10
Decimal
121552169
12
Duodecimal
3485a835
16
Hexadecimal
73ebd29
20
Vigesimal
1hje089
36
Base36
20da95
md5
e2dbc03ac4fd2651699a34cc16c71ec8
sha1
ed85b08a033bbb09229b688bcb378a044e3ad762
sha256
12ae36cacf67cd893f4bde021b6c1e64416c0c112b6fa9f021c1a5012443cca1
sha512
032ef9ad6dae8633667cd3f0a9b5c87afc50de6bdfe71c5115fa3cd46225b6644deaf5e5097eeea00943a5ce72c971e96df4e9426d95f49051644be9d911b5d4
ripemd-160
df8928236b7d5aaff37eb7fe1597348c6d8745a0
Diameter
243104338
Circumference
763734802.31661
Area
4.6416810881185E+16
Volume
7.5227520542278E+24
Surface area
1.8566724352474E+17
Circumference
763734802.31661
Perimeter
486208676
Area
14774929788604561
Diagonal
171900725.93567
Surface area
88649578731627366
Volume
1.7959247626276E+24
Space diagonal
210534532.4782
Perimeter
364656507
Area
6.3977322680315E+15
Altitude
105267266.2391
Surface area
6.3977322680315E+15
Volume
2.116517630258E+23
Height
57300241.978556