121370982 is an even 9-digits composite number following 121370981
and preceding 121370983 . In scientific notation, it is written as 1.21370982 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 40437320 positive integers (up to 121370982) that are relatively prime to 121370982.
121370982 has 16 divisors, whose sum is 242860032
The reverse of 121370982 is 289073121
Previous prime number is 2927
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-one million three hundred seventy thousand nine hundred eighty-two
Scientific notation
1.21370982 × 10^8
Engineering notation
1.21370982 × 10^6
Prime Factorization
2 × 3 × 2927 × 6911
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121370982
Product of the distinct prime numbers
The prime factorization of 121370982 is 2 × 3 × 2927 × 6911.
Since it has a total of 4 prime factors.
9 , 6 , 2 , 35 , 696 , 510 , 5501 , 6684 , 50573 , 98895 , 919285 , 206166 , 1641253 , 1872855 , 60110762 , 42103327 , 650926692 , 875242829 , 1131251485 , 6497122883
n×2
242741964
n×3
364112946
n×4
485483928
n×5
606854910
n÷2
60685491
n÷3
40456994
n÷3
30342745.5
n÷5
24274196.4
n2
14730915271644324
n3
1.7879056522783E+24
n4
2.1699986474036E+32
n5
2.6337486677405E+40
2 √n
11016.849912747
3 √n
495.11371328969
4 √n
104.96118288561
5 √n
41.383095492256
1 , 2 , 3 , 6 , 2927 , 5854 , 6911 , 8781 , 13822 , 17562 , 20733 , 41466 , 20228497 , 40456994 , 60685491 , 121370982
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121370981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121370982 can be divided by 16 positive divisors.
The sum of these divisors (counting 121370982) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001110111111100101100110
3
Ternary
22110101021200120
4
Quaternary
13032333211212
5
Quinary
222032332412
6
Senary
20013222410
8
Octal
716774546
10
Decimal
121370982
12
Duodecimal
34791a06
16
Hexadecimal
73bf966
20
Vigesimal
1hib792
36
Base36
209eg6
md5
8af70ae248d62a3ac7f0a3e789752727
sha1
730c7b58f6bbdae6a69d59b64880a29f213c7a50
sha256
906a4ab714985ae33b3f7adf2a4470253549aae4381cb146417188fa778da6ed
sha512
26a41eedc93ff2f40100fa74d9ada67834dcccb5761fcdd31d1e5ee20ef6c4c017f8d3fb8e0a88fd71911a0232f796a9a4ac26304197fe4d478a32a9ab43d441
ripemd-160
1738409ace6ce6db5459af1b84b21819afb4116e
Diameter
242741964
Circumference
762596370.82036
Area
4.6278535198051E+16
Volume
7.4891616833454E+24
Surface area
1.8511414079221E+17
Circumference
762596370.82036
Perimeter
485483928
Area
14730915271644324
Diagonal
171644488.82294
Surface area
88385491629865944
Volume
1.7879056522783E+24
Space diagonal
210220707.38853
Perimeter
364112946
Area
6.3786734231201E+15
Altitude
105110353.69426
Surface area
6.3786734231201E+15
Volume
2.1070670180795E+23
Height
57214829.607647