121330647 is an odd 9-digits composite number following 121330646
and preceding 121330648 . In scientific notation, it is written as 1.21330647 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 79539120 positive integers (up to 121330647) that are relatively prime to 121330647.
121330647 has 8 divisors, whose sum is 134885280
The reverse of 121330647 is 746033121
Previous prime number is 3721
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-one million three hundred thirty thousand six hundred forty-seven
Scientific notation
1.21330647 × 10^8
Engineering notation
1.21330647 × 10^6
Prime Factorization
9 × 3721 × 3623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121330647
Product of the distinct prime numbers
The prime factorization of 121330647 is 9 × 3721 × 3623.
Since it has a total of 3 prime factors.
2 , 4 , 63 , 8 , 49 , 138 , 7512 , 4891 , 9037 , 43035 , 72266 , 318711 , 1483248 , 9023436 , 32066920 , 76183192 , 521281801 , 971459924 , 1406872914 , 5518409416
n×2
242661294
n×3
363991941
n×4
485322588
n×5
606653235
n÷2
60665323.5
n÷3
40443549
n÷3
30332661.75
n÷5
24266129.4
n2
14721125901438609
n3
1.78612373019E+24
n4
2.1671154780601E+32
n5
2.6293752307674E+40
2 √n
11015.01915568
3 √n
495.05886046313
4 √n
104.95246140839
5 √n
41.38034457262
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
-121330646
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 121330647 can be divided by 8 positive divisors.
The sum of these divisors (counting 121330647) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110110101101111010111
3
Ternary
22110022020100200
4
Quaternary
13032311233113
5
Quinary
222030040042
6
Senary
20012311543
8
Octal
716655727
10
Decimal
121330647
12
Duodecimal
347725b3
16
Hexadecimal
73b5bd7
20
Vigesimal
1hi66c7
36
Base36
208jbr
md5
3db383b8ceec96874d1eacf9150dd360
sha1
6020898e377780f4b56ac1d58ee472320c391888
sha256
7666376b03c4163c12760d18ef603268dbfb72f46c8386e45ea50a397ae93e25
sha512
2be2fa94174ea1e6efdcb56390e771f92ec424788cf719fceaa49c91667bae24c6d21102aa65b5bedd4bfebc4533295d639c9b5427ee7c9636bcfbf45029fe89
ripemd-160
51f15399a3c7d3b039de5596195b0f8cb93820c0
Diameter
242661294
Circumference
762342938.54099
Area
4.624778098453E+16
Volume
7.4816975855564E+24
Surface area
1.8499112393812E+17
Circumference
762342938.54099
Perimeter
485322588
Area
14721125901438609
Diagonal
171587446.5189
Surface area
88326755408631654
Volume
1.78612373019E+24
Space diagonal
210150845.1192
Perimeter
363991941
Area
6.3744345014775E+15
Altitude
105075422.5596
Surface area
6.3744345014775E+15
Volume
2.1049670027593E+23
Height
57195815.506301