121123923 is an odd 9-digits composite number following 121123922
and preceding 121123924 . In scientific notation, it is written as 1.21123923 × 10^8.
The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors.
There are 77964768 positive integers (up to 121123923) that are relatively prime to 121123923.
121123923 has 8 divisors, whose sum is 167067600
The reverse of 121123923 is 329321121
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6
Name
one hundred twenty-one million one hundred twenty-three thousand nine hundred twenty-three
Scientific notation
1.21123923 × 10^8
Engineering notation
1.21123923 × 10^6
Prime Factorization
3 × 29 × 1392229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121123923
Product of the distinct prime numbers
The prime factorization of 121123923 is 3 × 29 × 1392229.
Since it has a total of 3 prime factors.
9 , 1 , 68 , 85 , 407 , 366 , 2609 , 6085 , 44143 , 4986 , 32106 , 283580 , 6177851 , 9930512 , 64078259 , 40845971 , 724382083 , 41131692 , 2267135497 , 1222976820
n×2
242247846
n×3
363371769
n×4
484495692
n×5
605619615
n÷2
60561961.5
n÷3
40374641
n÷3
30280980.75
n÷5
24224784.6
n2
14671004722909929
n3
1.7770096463904E+24
n4
2.1523837957965E+32
n5
2.607051691485E+40
2 √n
11005.63142214
3 √n
494.77753905388
4 √n
104.90772813354
5 √n
41.366234128989
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
-121123922
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 121123923 can be divided by 8 positive divisors.
The sum of these divisors (counting 121123923) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110000011010001010011
3
Ternary
22102220201210020
4
Quaternary
13032003101103
5
Quinary
222001431143
6
Senary
20004034523
8
Octal
716032123
10
Decimal
121123923
12
Duodecimal
34692a43
16
Hexadecimal
7383453
20
Vigesimal
1hh09g3
36
Base36
2043tf
md5
c1c40db725ab0845ca8567eff7602014
sha1
ea9106074fac674b7a54a5778a386f1f7080fd49
sha256
1ff2ad9f330078810e0a7cb097250f6b08506bb274662aa9be8d5c8668e4616b
sha512
4c4a56d613e3ea2fdd0f186725ce1602138fb9667c24219049f3a83510741e2cb23d24a11e4e9f866b890ad8295a025d3ce098f9403d943227f0601829403e40
ripemd-160
f8505ab0e94c042f9a378a7fa0875d7c080695c2
Diameter
242247846
Circumference
761044053.34155
Area
4.6090320658275E+16
Volume
7.4435206006109E+24
Surface area
1.843612826331E+17
Circumference
761044053.34155
Perimeter
484495692
Area
14671004722909929
Diagonal
171295094.63443
Surface area
88026028337459574
Volume
1.7770096463904E+24
Space diagonal
209792788.64806
Perimeter
363371769
Area
6.3527313945407E+15
Altitude
104896394.32403
Surface area
6.3527313945407E+15
Volume
2.0942259519942E+23
Height
57098364.878145