121122242 is an even 9-digits composite number following 121122241
and preceding 121122243 . In scientific notation, it is written as 1.21122242 × 10^8.
The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors.
There are 60495552 positive integers (up to 121122242) that are relatively prime to 121122242.
121122242 has 8 divisors, whose sum is 181880076
The reverse of 121122242 is 242221121
Previous prime number is 937
Is Prime? no
Number parity even
Number length 9
Sum of Digits 17
Digital Root 8
Name
one hundred twenty-one million one hundred twenty-two thousand two hundred forty-two
Scientific notation
1.21122242 × 10^8
Engineering notation
1.21122242 × 10^6
Prime Factorization
2 × 937 × 64633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121122242
Product of the distinct prime numbers
The prime factorization of 121122242 is 2 × 937 × 64633.
Since it has a total of 3 prime factors.
4 , 7 , 59 , 36 , 491 , 284 , 5109 , 1754 , 28317 , 4045 , 146179 , 364715 , 899420 , 3923011 , 64877316 , 19989268 , 719186728 , 752450057 , 5050974647 , 5291708653
n×2
242244484
n×3
363366726
n×4
484488968
n×5
605611210
n÷2
60561121
n÷3
40374080.666667
n÷3
30280560.5
n÷5
24224448.4
n2
14670597507106564
n3
1.7769356615404E+24
n4
2.1522643121552E+32
n5
2.6068707886483E+40
2 √n
11005.555051882
3 √n
494.77525014494
4 √n
104.90736414514
5 √n
41.36611930935
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
-121122241
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 121122242 can be divided by 8 positive divisors.
The sum of these divisors (counting 121122242) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110000010110111000010
3
Ternary
22102220122110222
4
Quaternary
13032002313002
5
Quinary
222001402432
6
Senary
20004023042
8
Octal
716026702
10
Decimal
121122242
12
Duodecimal
34691a82
16
Hexadecimal
7382dc2
20
Vigesimal
1hh05c2
36
Base36
2042iq
md5
d2dc029f233caf5e6d873fbbe018cf12
sha1
93bacfaa3f0dfe5cd4627ed781a23c80a6e0fe38
sha256
2124bcc7dc023b2728bdb68105f7c34091ff27a75ddb87dc613ba807f3eeda5a
sha512
b688ed6b9043203b84ac684ffab7f4a637f2ba3a09e50525e982b2f8640426742ceddd3e1741f4e0f01cdc8d194f65aceae6a7f7de2728cdd6e9ed53ec354c03
ripemd-160
7c051a88a806dbaa29577eac6f70eb9d1c6aeb62
Diameter
242244484
Circumference
761033491.30705
Area
4.6089041352099E+16
Volume
7.4432106935959E+24
Surface area
1.8435616540839E+17
Circumference
761033491.30705
Perimeter
484488968
Area
14670597507106564
Diagonal
171292717.34144
Surface area
88023585042639384
Volume
1.7769356615404E+24
Space diagonal
209789877.07065
Perimeter
363366726
Area
6.3525550649255E+15
Altitude
104894938.53533
Surface area
6.3525550649255E+15
Volume
2.0941387600123E+23
Height
57097572.447145