121143295 is an odd 9-digits composite number following 121143294
and preceding 121143296 . In scientific notation, it is written as 1.21143295 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 74027520 positive integers (up to 121143295) that are relatively prime to 121143295.
121143295 has 16 divisors, whose sum is 138831840
The reverse of 121143295 is 592341121
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-one million one hundred forty-three thousand two hundred ninety-five
Scientific notation
1.21143295 × 10^8
Engineering notation
1.21143295 × 10^6
Prime Factorization
35 × 13 × 29 × 9181
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
121143295
Product of the distinct prime numbers
The prime factorization of 121143295 is 35 × 13 × 29 × 9181.
Since it has a total of 4 prime factors.
1 , 4 , 20 , 38 , 206 , 745 , 656 , 4930 , 34925 , 2425 , 919579 , 528593 , 8770868 , 5019542 , 62170386 , 93554973 , 965836798 , 259515764 , 8208759619 , 2168808314
n×2
242286590
n×3
363429885
n×4
484573180
n×5
605716475
n÷2
60571647.5
n÷3
40381098.333333
n÷3
30285823.75
n÷5
24228659
n2
14675697923457025
n3
1.7778624028722E+24
n4
2.1537610954056E+32
n5
2.6091371574024E+40
2 √n
11006.511481846
3 √n
494.8039151248
4 √n
104.91192249619
5 √n
41.367557229178
1 , 13 , 29 , 35 , 377 , 455 , 1015 , 9181 , 13195 , 119353 , 266249 , 321335 , 3461237 , 4177355 , 9318715 , 121143295
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
-121143294
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 121143295 can be divided by 16 positive divisors.
The sum of these divisors (counting 121143295) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001110000111111111111111
3
Ternary
22102221201100201
4
Quaternary
13032013333333
5
Quinary
222003041140
6
Senary
20004304331
8
Octal
716077777
10
Decimal
121143295
12
Duodecimal
346a20a7
16
Hexadecimal
7387fff
20
Vigesimal
1hh2i4f
36
Base36
204irj
md5
e120d79ac4ffa9985280e54d36f13d33
sha1
817d5e52920ec2dd75ec7f10194c7743fb5effa6
sha256
f653fc151eb91dc977a4da703ff3d35c7c7c2d4f25869feaa0f5b481a3deaab3
sha512
14143bab557f120805b3a3ea8834640fac20eeec6ce6572ff14e1dd10ed8898b013a625bfd965b5f355f0f4eafa9a8199eb7b3f5917f8891c90f647f023bb259
ripemd-160
8f0204cc35841eecbd30c943cc6ba19f4241fd2d
Diameter
242286590
Circumference
761165771.20732
Area
4.6105064782636E+16
Volume
7.4470926186092E+24
Surface area
1.8442025913054E+17
Circumference
761165771.20732
Perimeter
484573180
Area
14675697923457025
Diagonal
171322490.77956
Surface area
88054187540742150
Volume
1.7778624028722E+24
Space diagonal
209826341.9363
Perimeter
363429885
Area
6.3547636099902E+15
Altitude
104913170.96815
Surface area
6.3547636099902E+15
Volume
2.095230935146E+23
Height
57107496.926522