121498340 is an even 9-digits composite number following 121498339
and preceding 121498341 . In scientific notation, it is written as 1.21498340 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 48599328 positive integers (up to 121498340) that are relatively prime to 121498340.
121498340 has 12 divisors, whose sum is 255146556
The reverse of 121498340 is 043894121
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million four hundred ninety-eight thousand three hundred forty
Scientific notation
1.21498340 × 10^8
Engineering notation
1.21498340 × 10^6
Prime Factorization
2 × 2 × 5 × 6074917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60749170
Product of the distinct prime numbers
The prime factorization of 121498340 is 2 × 2 × 5 × 6074917.
Since it has a total of 4 prime factors.
1 , 6 , 40 , 44 , 472 , 735 , 4731 , 5796 , 33125 , 39045 , 859407 , 772628 , 4342785 , 6439770 , 18313181 , 8052296 , 414395236 , 109373006 , 7517653427 , 9866498195
n×2
242996680
n×3
364495020
n×4
485993360
n×5
607491700
n÷2
60749170
n÷3
40499446.666667
n÷3
30374585
n÷5
24299668
n2
14761846622755600
n3
1.7935398599994E+24
n4
2.1791211571376E+32
n5
2.647596032511E+40
2 √n
11022.628543138
3 √n
495.28683168638
4 √n
104.98870674095
5 √n
41.391776739453
1 , 2 , 4 , 5 , 10 , 20 , 6074917 , 12149834 , 24299668 , 30374585 , 60749170 , 121498340
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
-121498339
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 121498340 can be divided by 12 positive divisors.
The sum of these divisors (counting 121498340) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111011110101011100100
3
Ternary
22110121202101112
4
Quaternary
13033132223210
5
Quinary
222100421330
6
Senary
20020044152
8
Octal
717365344
10
Decimal
121498340
12
Duodecimal
34833658
16
Hexadecimal
73deae4
20
Vigesimal
1hj75h0
36
Base36
20c4pw
md5
502b06adc08e27e1f4645c8131dd4531
sha1
70672749673ded925ca12381f09977fafcd999c4
sha256
aa44a821c88b8f5e4feea50b867905f9b1889bf35c6d74d21660f5b7e4a64144
sha512
f85a52c6edd75d94ba3a9575006b62335ab7c9365d3232a5e168937323d6a6e227d8e584ceb57624d7d90038bf187033c041e4d41bf8c355b19c248c7f4a72bc
ripemd-160
b2a5488451cd482ba6601367ce1261d720f303d0
Diameter
242996680
Circumference
763396584.73471
Area
4.6375708903468E+16
Volume
7.5127621974595E+24
Surface area
1.8550283561387E+17
Circumference
763396584.73471
Perimeter
485993360
Area
14761846622755600
Diagonal
171824600.23382
Surface area
88571079736533600
Volume
1.7935398599994E+24
Space diagonal
210441297.91528
Perimeter
364495020
Area
6.3920670910379E+15
Altitude
105220648.95764
Surface area
6.3920670910379E+15
Volume
2.1137069955566E+23
Height
57274866.744606