121175984 is an even 9-digits composite number following 121175983
and preceding 121175985 . In scientific notation, it is written as 1.21175984 × 10^8.
The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors.
There are 59734080 positive integers (up to 121175984) that are relatively prime to 121175984.
121175984 has 20 divisors, whose sum is 238087440
The reverse of 121175984 is 489571121
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-one million one hundred seventy-five thousand nine hundred eighty-four
Scientific notation
1.21175984 × 10^8
Engineering notation
1.21175984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 71 × 106669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15146998
Product of the distinct prime numbers
The prime factorization of 121175984 is 2 × 2 × 2 × 2 × 71 × 106669.
Since it has a total of 6 prime factors.
7 , 5 , 65 , 83 , 564 , 434 , 1860 , 5907 , 2901 , 58291 , 447890 , 823385 , 5909631 , 703146 , 98702194 , 84878631 , 253552856 , 653704162 , 8805787753 , 8110031717
n×2
242351968
n×3
363527952
n×4
484703936
n×5
605879920
n÷2
60587992
n÷3
40391994.666667
n÷3
30293996
n÷5
24235196.8
n2
14683619098368256
n3
1.779301992926E+24
n4
2.1560866982597E+32
n5
2.6126592725092E+40
2 √n
11007.996366278
3 √n
494.84841666753
4 √n
104.91899907204
5 √n
41.369789491632
1 , 2 , 4 , 8 , 16 , 71 , 142 , 284 , 568 , 1136 , 106669 , 213338 , 426676 , 853352 , 1706704 , 7573499 , 15146998 , 30293996 , 60587992 , 121175984
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121175983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121175984 can be divided by 20 positive divisors.
The sum of these divisors (counting 121175984) is 1, the average is 0.05.
Base
System
Value
2
Binary
111001110001111111110110000
3
Ternary
22110000101012102
4
Quaternary
13032033332300
5
Quinary
222010112414
6
Senary
20005115532
8
Octal
716177660
10
Decimal
121175984
12
Duodecimal
346b8ba8
16
Hexadecimal
738ffb0
20
Vigesimal
1hh6jj4
36
Base36
2057zk
md5
ed283ec2ca9d7f3b206704861b33e98c
sha1
f90bbefdf285659742c067bee3310db06ded9c4f
sha256
e9394afcf3496a2ccb5fc0cfd29bbc9242c6e4fa1cdc091f06dd480e42a35ccb
sha512
9d6b345dbaa76d8553c8a6357f67e05a5fccb5f7ba49bba53bfa8b0b5b9affa088155a076e2ec33d1731571376a327002c22296e8eda55211f50a7f320b2b843
ripemd-160
9e11358e87b1c7758103365a95361885f4d497e0
Diameter
242351968
Circumference
761371162.25183
Area
4.6129949887544E+16
Volume
7.4531227593252E+24
Surface area
1.8451979955018E+17
Circumference
761371162.25183
Perimeter
484703936
Area
14683619098368256
Diagonal
171368720.00671
Surface area
88101714590209536
Volume
1.779301992926E+24
Space diagonal
209882960.94515
Perimeter
363527952
Area
6.3581935793406E+15
Altitude
104941480.47258
Surface area
6.3581935793406E+15
Volume
2.0969275082945E+23
Height
57122906.668902