121489339 is an odd 9-digits prime number following 121489338
and preceding 121489340 . In scientific notation, it is written as 1.21489339 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 121489338 positive integers (up to 121489339) that are relatively prime to 121489339.
121489339 has 2 divisors, whose sum is 121489340
The reverse of 121489339 is 933984121
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-one million four hundred eighty-nine thousand three hundred thirty-nine
Scientific notation
1.21489339 × 10^8
Engineering notation
1.21489339 × 10^6
Prime Factorization
121489339
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
121489339
Product of the distinct prime numbers
The prime factorization of 121489339 is 121489339.
Since it has a total of 1 prime factors.
4 , 8 , 26 , 89 , 225 , 113 , 8908 , 4372 , 29522 , 87771 , 280780 , 462436 , 5160380 , 8006806 , 72356064 , 99782882 , 138578098 , 908154128 , 4241656974 , 6167264451
n×2
242978678
n×3
364468017
n×4
485957356
n×5
607446695
n÷2
60744669.5
n÷3
40496446.333333
n÷3
30372334.75
n÷5
24297867.8
n2
14759659490656921
n3
1.793141275385E+24
n4
2.1784754828014E+32
n5
2.6466154643325E+40
2 √n
11022.220239135
3 √n
495.27460055393
4 √n
104.98676220903
5 √n
41.391163433258
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
121489340
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
60744670
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11022.220284498
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999835377
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121489339 can be divided by 2 positive divisors.
The sum of these divisors (counting 121489339) is 121489340, the average is 60744670.
Base
System
Value
2
Binary
111001111011100011110111011
3
Ternary
22110121022001011
4
Quaternary
13033130132323
5
Quinary
222100124324
6
Senary
20015534351
8
Octal
717343673
10
Decimal
121489339
12
Duodecimal
3482a3b7
16
Hexadecimal
73dc7bb
20
Vigesimal
1hj636j
36
Base36
20bxrv
md5
479c6abe7e3b07ecde7694f11d5606af
sha1
8815da5ba0c78a86fda1c5c6cd9b66f987619bfe
sha256
30b9614cec54c48473a4c195c4c9fe6841738c796dc6bfa723b491556f2aeb6d
sha512
cb27eb8e239b83629d8f4f0349ce11b5022de2f6add19a13d7b975e2492b5c94cf5056f56c6596d6ab482a76a324374b1940982eadd0be5efd375852347625ea
ripemd-160
c7f0e84d356536cb3b7c437f9960ca8e1605a3a8
Diameter
242978678
Circumference
763340029.78376
Area
4.6368837825335E+16
Volume
7.5110926101308E+24
Surface area
1.8547535130134E+17
Circumference
763340029.78376
Perimeter
485957356
Area
14759659490656921
Diagonal
171811870.89754
Surface area
88557956943941526
Volume
1.793141275385E+24
Space diagonal
210425707.72596
Perimeter
364468017
Area
6.3911200350585E+15
Altitude
105212853.86298
Surface area
6.3911200350585E+15
Volume
2.1132372590837E+23
Height
57270623.632514