121330472 is an even 9-digits composite number following 121330471
and preceding 121330473 . In scientific notation, it is written as 1.21330472 × 10^8.
The sum of its digits is 23. It has a total of 4 prime factors and 8 positive divisors.
There are 60665232 positive integers (up to 121330472) that are relatively prime to 121330472.
121330472 has 8 divisors, whose sum is 227494650
The reverse of 121330472 is 274033121
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 23
Digital Root 5
Name
one hundred twenty-one million three hundred thirty thousand four hundred seventy-two
Scientific notation
1.21330472 × 10^8
Engineering notation
1.21330472 × 10^6
Prime Factorization
2 × 2 × 2 × 15166309
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
30332618
Product of the distinct prime numbers
The prime factorization of 121330472 is 2 × 2 × 2 × 15166309.
Since it has a total of 4 prime factors.
9 , 8 , 41 , 29 , 533 , 805 , 2223 , 2449 , 31508 , 29215 , 670773 , 726431 , 1511081 , 8588249 , 32084227 , 6029419 , 714949609 , 821205962 , 1235954668 , 2247486592
n×2
242660944
n×3
363991416
n×4
485321888
n×5
606652360
n÷2
60665236
n÷3
40443490.666667
n÷3
30332618
n÷5
24266094.4
n2
14721083435742784
n3
1.7861160016101E+24
n4
2.167102975221E+32
n5
2.6293562685617E+40
2 √n
11015.011211978
3 √n
495.05862244868
4 √n
104.9524235641
5 √n
41.380332635711
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121330471
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121330472 can be divided by 8 positive divisors.
The sum of these divisors (counting 121330472) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110110101101100101000
3
Ternary
22110022020010012
4
Quaternary
13032311230220
5
Quinary
222030033342
6
Senary
20012311052
8
Octal
716655450
10
Decimal
121330472
12
Duodecimal
34772488
16
Hexadecimal
73b5b28
20
Vigesimal
1hi663c
36
Base36
208j6w
md5
4c1ec926ef0d9fc9dd6f40632c410eb6
sha1
9c1c3bd5a3f4764b335bd8434d1b5c2841bec30f
sha256
6b6cf3458f0542b73c2884219b61892bb998e5144cc13ccd16eaa1a39f439575
sha512
cac184453bce7b3980c81dd4215432eb01b682f8d78b42af30eb6d636bb9c4ef380410f541b3bcb393f3b0b113398c4fbbe468e8e9988fec57fadf0d0ad64375
ripemd-160
e9ead5ef9bf27382d83d90114d0a10e9edb6da3b
Diameter
242660944
Circumference
762341838.98356
Area
4.6247647574612E+16
Volume
7.4816652121564E+24
Surface area
1.8499059029845E+17
Circumference
762341838.98356
Perimeter
485321888
Area
14721083435742784
Diagonal
171587199.03153
Surface area
88326500614456704
Volume
1.7861160016101E+24
Space diagonal
210150542.01031
Perimeter
363991416
Area
6.3744161132918E+15
Altitude
105075271.00516
Surface area
6.3744161132918E+15
Volume
2.1049578945405E+23
Height
57195733.01051