121121708 is an even 9-digits composite number following 121121707
and preceding 121121709 . In scientific notation, it is written as 1.21121708 × 10^8.
The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors.
There are 59083680 positive integers (up to 121121708) that are relatively prime to 121121708.
121121708 has 12 divisors, whose sum is 217133112
The reverse of 121121708 is 807121121
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 23
Digital Root 5
Name
one hundred twenty-one million one hundred twenty-one thousand seven hundred eight
Scientific notation
1.21121708 × 10^8
Engineering notation
1.21121708 × 10^6
Prime Factorization
2 × 2 × 41 × 738547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60560854
Product of the distinct prime numbers
The prime factorization of 121121708 is 2 × 2 × 41 × 738547.
Since it has a total of 4 prime factors.
3 , 6 , 87 , 10 , 685 , 523 , 8185 , 7432 , 77634 , 12722 , 967565 , 414771 , 8180749 , 2314029 , 21599823 , 17611806 , 875411094 , 725999887 , 8781193550 , 2809883469
n×2
242243416
n×3
363365124
n×4
484486832
n×5
605608540
n÷2
60560854
n÷3
40373902.666667
n÷3
30280427
n÷5
24224341.6
n2
14670468148837264
n3
1.7769121593468E+24
n4
2.1522263570605E+32
n5
2.6068133236978E+40
2 √n
11005.530791379
3 √n
494.77452302726
4 √n
104.90724851687
5 √n
41.366082834552
1 , 2 , 4 , 41 , 82 , 164 , 738547 , 1477094 , 2954188 , 30280427 , 60560854 , 121121708
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
-121121707
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 121121708 can be divided by 12 positive divisors.
The sum of these divisors (counting 121121708) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001110000010101110101100
3
Ternary
22102220121202012
4
Quaternary
13032002232230
5
Quinary
222001343313
6
Senary
20004020352
8
Octal
716025654
10
Decimal
121121708
12
Duodecimal
346916b8
16
Hexadecimal
7382bac
20
Vigesimal
1hh0458
36
Base36
20423w
md5
f1f295b7b23c5efae23029433545010f
sha1
aa4991321af80c937f32c5662b9f6bddecbaa7af
sha256
6ca169879fad3cfe5988ba3c296dc9b8626f05db751d209db550411a3e4feb37
sha512
adfdc8ff5f0950a8e262b4ef5b7192b109b7e4aa7404b2dd507e833514da7e425d652d66cfbad00b8491f188f80e7f0d4e93d2ba71b1a783f6031adeeb9c9c08
ripemd-160
41f8594ea3b6cd41d9aca71b905a86edcc6d7ec5
Diameter
242243416
Circumference
761030136.0861
Area
4.608863496111E+16
Volume
7.4431122478376E+24
Surface area
1.8435453984444E+17
Circumference
761030136.0861
Perimeter
484486832
Area
14670468148837264
Diagonal
171291962.15139
Surface area
88022808893023584
Volume
1.7769121593468E+24
Space diagonal
209788952.15552
Perimeter
363365124
Area
6.3524990511518E+15
Altitude
104894476.07776
Surface area
6.3524990511518E+15
Volume
2.0941110624116E+23
Height
57097320.717131