121548265 is an odd 9-digits composite number following 121548264
and preceding 121548266 . In scientific notation, it is written as 1.21548265 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 97238608 positive integers (up to 121548265) that are relatively prime to 121548265.
121548265 has 4 divisors, whose sum is 145857924
The reverse of 121548265 is 562845121
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million five hundred forty-eight thousand two hundred sixty-five
Scientific notation
1.21548265 × 10^8
Engineering notation
1.21548265 × 10^6
Prime Factorization
5 × 24309653
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121548265
Product of the distinct prime numbers
The prime factorization of 121548265 is 5 × 24309653.
Since it has a total of 2 prime factors.
3 , 3 , 36 , 81 , 989 , 189 , 6917 , 3704 , 42568 , 84548 , 671384 , 13685 , 1481136 , 4998950 , 21884676 , 33174324 , 910008913 , 914213205 , 8078729468 , 5635982808
n×2
243096530
n×3
364644795
n×4
486193060
n×5
607741325
n÷2
60774132.5
n÷3
40516088.333333
n÷3
30387066.25
n÷5
24309653
n2
14773980724510225
n3
1.7957517242077E+24
n4
2.182705064482E+32
n5
2.653040135945E+40
2 √n
11024.892970002
3 √n
495.35466199296
4 √n
104.99949033211
5 √n
41.395177847454
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
-121548264
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 121548265 can be divided by 4 positive divisors.
The sum of these divisors (counting 121548265) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111101010110111101001
3
Ternary
22110201021212121
4
Quaternary
13033222313221
5
Quinary
222104021030
6
Senary
20021111241
8
Octal
717526751
10
Decimal
121548265
12
Duodecimal
34858521
16
Hexadecimal
73eade9
20
Vigesimal
1hjdad5
36
Base36
20d78p
md5
8fbeb7a668681ef1cd157f47abb8ce7a
sha1
379217d66b33b2edee68b7568b0e7c48bc20a2a0
sha256
11f6d52165c986bfb44a90f9dae5843f4fc519eb383bc37b1f9f5cb6ff9301a9
sha512
8ff9b39aa6a6bdbd1ccfc31f0138e51ef03df3840e1c67bb550950def27b078b93b660e405867bfacbbaf0c3db0ff7c1bd776d450f141cf6dc26a719543edd6a
ripemd-160
6e3c865316a85cc5e0c743cbab4ac94ea3a3a735
Diameter
243096530
Circumference
763710272.76117
Area
4.6413829308399E+16
Volume
7.5220272325893E+24
Surface area
1.8565531723359E+17
Circumference
763710272.76117
Perimeter
486193060
Area
14773980724510225
Diagonal
171895204.84592
Surface area
88643884347061350
Volume
1.7957517242077E+24
Space diagonal
210527770.55185
Perimeter
364644795
Area
6.3973213112237E+15
Altitude
105263885.27592
Surface area
6.3973213112237E+15
Volume
2.1163137025245E+23
Height
57298401.615306