121175993 is an odd 9-digits composite number following 121175992
and preceding 121175994 . In scientific notation, it is written as 1.21175993 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 116542800 positive integers (up to 121175993) that are relatively prime to 121175993.
121175993 has 8 divisors, whose sum is 125857536
The reverse of 121175993 is 399571121
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-one million one hundred seventy-five thousand nine hundred ninety-three
Scientific notation
1.21175993 × 10^8
Engineering notation
1.21175993 × 10^6
Prime Factorization
31 × 163 × 23981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121175993
Product of the distinct prime numbers
The prime factorization of 121175993 is 31 × 163 × 23981.
Since it has a total of 3 prime factors.
4 , 1 , 20 , 90 , 301 , 834 , 5441 , 7393 , 37306 , 12638 , 879671 , 100672 , 1713788 , 704309 , 64740753 , 28261257 , 928222169 , 294619898 , 7280441475 , 6897222597
n×2
242351986
n×3
363527979
n×4
484703972
n×5
605879965
n÷2
60587996.5
n÷3
40391997.666667
n÷3
30293998.25
n÷5
24235198.6
n2
14683621279536049
n3
1.7793023893837E+24
n4
2.1560873388084E+32
n5
2.6126602427484E+40
2 √n
11007.996775072
3 √n
494.84842891868
4 √n
104.91900102018
5 √n
41.369790106157
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121175992
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121175993 can be divided by 8 positive divisors.
The sum of these divisors (counting 121175993) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110001111111110111001
3
Ternary
22110000101012202
4
Quaternary
13032033332321
5
Quinary
222010112433
6
Senary
20005115545
8
Octal
716177671
10
Decimal
121175993
12
Duodecimal
346b8bb5
16
Hexadecimal
738ffb9
20
Vigesimal
1hh6jjd
36
Base36
2057zt
md5
c282fc4e7e91aac6b009ba53a6ccec12
sha1
0fda3b40d14920b46cc48167a78225d703e96374
sha256
315ca7493d6e70443fd095c4050ba2136f0d8248c7c056f574d77394a8d06f75
sha512
649ab8223f3dd003a4d80e39d93f91cb62258d81daeaea680a3625eef46c90fc7577dbbb00b6501232497b846270ac505d257cfb12e509a0799042b7935f1945
ripemd-160
c9235356cccda07265170b710dfd4a861e1a247b
Diameter
242351986
Circumference
761371218.8005
Area
4.6129956739885E+16
Volume
7.4531244200035E+24
Surface area
1.8451982695954E+17
Circumference
761371218.8005
Perimeter
484703972
Area
14683621279536049
Diagonal
171368732.73463
Surface area
88101727677216294
Volume
1.7793023893837E+24
Space diagonal
209882976.53361
Perimeter
363527979
Area
6.358194523814E+15
Altitude
104941488.26681
Surface area
6.358194523814E+15
Volume
2.0969279755244E+23
Height
57122910.911542