121529948 is an even 9-digits composite number following 121529947
and preceding 121529949 . In scientific notation, it is written as 1.21529948 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 60764972 positive integers (up to 121529948) that are relatively prime to 121529948.
121529948 has 6 divisors, whose sum is 212677416
The reverse of 121529948 is 849925121
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-one million five hundred twenty-nine thousand nine hundred forty-eight
Scientific notation
1.21529948 × 10^8
Engineering notation
1.21529948 × 10^6
Prime Factorization
2 × 2 × 30382487
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
60764974
Product of the distinct prime numbers
The prime factorization of 121529948 is 2 × 2 × 30382487.
Since it has a total of 3 prime factors.
1 , 2 , 96 , 21 , 669 , 954 , 3990 , 8352 , 73182 , 56620 , 162534 , 886851 , 9191131 , 8015348 , 67041201 , 15585007 , 10968561 , 681627332 , 3680856009 , 1708256989
n×2
243059896
n×3
364589844
n×4
486119792
n×5
607649740
n÷2
60764974
n÷3
40509982.666667
n÷3
30382487
n÷5
24305989.6
n2
14769528260882704
n3
1.7949400015296E+24
n4
2.1813896504901E+32
n5
2.651041707918E+40
2 √n
11024.062227691
3 √n
495.32977786658
4 √n
104.99553432261
5 √n
41.393930143618
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121529947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121529948 can be divided by 6 positive divisors.
The sum of these divisors (counting 121529948) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111001111100110011001011100
3
Ternary
22110200100202012
4
Quaternary
13033212121130
5
Quinary
222102424243
6
Senary
20020450352
8
Octal
717463134
10
Decimal
121529948
12
Duodecimal
348499b8
16
Hexadecimal
73e665c
20
Vigesimal
1hjb4h8
36
Base36
20ct3w
md5
adf7544d4d0bfa136ca44a7916245a1e
sha1
6ff5af304eb059541cc107bf2c21e0dfd742110b
sha256
6a3d13b188c168f669e605614fad336bcf8e4fde37f4078c9da5c48a9d5941ac
sha512
e19d929f974a1148ca1acb150a08671f246b6fd1a8c5a7102a6c67f4c7e57d0a3b7c5141eb022f8227521544305a26e6a5bb6a9408ff6f240dab595967952fee
ripemd-160
463edcb40ec6899218dde6651e79c29ad2bd2338
Diameter
243059896
Circumference
763595183.6559
Area
4.6399841481376E+16
Volume
7.5186270965865E+24
Surface area
1.855993659255E+17
Circumference
763595183.6559
Perimeter
486119792
Area
14769528260882704
Diagonal
171869300.6961
Surface area
88617169565296224
Volume
1.7949400015296E+24
Space diagonal
210496044.5772
Perimeter
364589844
Area
6.3953933379183E+15
Altitude
105248022.2886
Surface area
6.3953933379183E+15
Volume
2.1153570781743E+23
Height
57289766.898699