121544228 is an even 9-digits composite number following 121544227
and preceding 121544229 . In scientific notation, it is written as 1.21544228 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 56097312 positive integers (up to 121544228) that are relatively prime to 121544228.
121544228 has 12 divisors, whose sum is 229064220
The reverse of 121544228 is 822445121
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred twenty-one million five hundred forty-four thousand two hundred twenty-eight
Scientific notation
1.21544228 × 10^8
Engineering notation
1.21544228 × 10^6
Prime Factorization
2 × 2 × 13 × 2337389
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
60772114 Product of the distinct prime numbers
The prime factorization of 121544228 is 2 × 2 × 13 × 2337389.
Since it has a total of 4 prime factors.
8 , 10 , 96 , 68 , 226 , 145 , 8655 , 7592 , 76821 , 48858 , 396670 , 199401 , 2337605 , 3427084 , 4280958 , 47347731 , 649545269 , 807081992 , 2795794797 , 6513448571
n×2
243088456
n×3
364632684
n×4
486176912
n×5
607721140
n÷2
60772114
n÷3
40514742.666667
n÷3
30386057
n÷5
24308845.6
n2
14772999360115984
n3
1.7955728024698E+24
n4
2.1824151009399E+32
n5
2.6525995861928E+40
2 √n11024.709882804
3 √n495.34917783704
4 √n104.99861848046
5 √n41.394902871002
1 , 2 , 4 , 13 , 26 , 52 , 2337389 , 4674778 , 9349556 , 30386057 , 60772114 , 121544228
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-121544227 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121544228 can be divided by 12 positive divisors.
The sum of these divisors (counting 121544228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111101001111000100100
3
Ternary
22110201002100002
4
Quaternary
13033221320210
5
Quinary
222103403403
6
Senary
20021040432
8
Octal
717517044
10
Decimal
121544228
12
Duodecimal
34856118
16
Hexadecimal
73e9e24
20
Vigesimal
1hjd0b8
36
Base36
20d44k
md5
2859599c612965128697589d5724325c
sha1
7b71e7304a40bdea1f728523983281f11ce03806
sha256
2f6cd890e149f199d310b90ed826b938a0db6a1cba979613ec9a765a3f7fdaa2
sha512
f29bb6a0e359fb0d45b9dbe16ec9205daa0698b9abea0984aec3349e216c6bd13922298d2abdae48b21f3104925a60100425fc34a6b999c2bec888885148cf6b
ripemd-160
2ab8d2b840e32fd9b0bb1a524e0f3d413435b5d4
Diameter
243088456
Circumference
763684907.54209
Area
4.6410746261227E+16
Volume
7.5212777669663E+24
Surface area
1.8564298504491E+17
Circumference
763684907.54209
Perimeter
486176912
Area
14772999360115984
Diagonal
171889495.66577
Surface area
88637996160695904
Volume
1.7955728024698E+24
Space diagonal
210520778.26274
Perimeter
364632684
Area
6.3968963679758E+15
Altitude
105260389.13137
Surface area
6.3968963679758E+15
Volume
2.1161028412342E+23
Height
57296498.555256