121427227 is an odd 9-digits composite number following 121427226
and preceding 121427228 . In scientific notation, it is written as 1.21427227 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 118603296 positive integers (up to 121427227) that are relatively prime to 121427227.
121427227 has 4 divisors, whose sum is 124251160
The reverse of 121427227 is 722724121
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-one million four hundred twenty-seven thousand two hundred twenty-seven
Scientific notation
1.21427227 × 10^8
Engineering notation
1.21427227 × 10^6
Prime Factorization
43 × 2823889
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
121427227
Product of the distinct prime numbers
The prime factorization of 121427227 is 43 × 2823889.
Since it has a total of 2 prime factors.
9 , 10 , 99 , 89 , 207 , 319 , 6003 , 8080 , 77667 , 82824 , 565234 , 750158 , 5288165 , 3128025 , 38103271 , 71716056 , 692982629 , 998257422 , 99910248 , 6430115015
n×2
242854454
n×3
364281681
n×4
485708908
n×5
607136135
n÷2
60713613.5
n÷3
40475742.333333
n÷3
30356806.75
n÷5
24285445.4
n2
14744571456909529
n3
1.7903924253159E+24
n4
2.1740238744791E+32
n5
2.6398569050979E+40
2 √n
11019.402297766
3 √n
495.19018233742
4 √n
104.97334089075
5 √n
41.386930281811
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121427226
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121427227 can be divided by 4 positive divisors.
The sum of these divisors (counting 121427227) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111001101010100011011
3
Ternary
22110111010211201
4
Quaternary
13033031110123
5
Quinary
222041132402
6
Senary
20014335031
8
Octal
717152433
10
Decimal
121427227
12
Duodecimal
347ba477
16
Hexadecimal
73cd51b
20
Vigesimal
1hii817
36
Base36
20aluj
md5
b0f597fb5a01fe97e5b842a11621ab6e
sha1
bfd95dd6df96f8b29c2010f4fb17ada0e54ceec8
sha256
c53fe576bd2d00a401c7ad61e43450d7912815625fe9aac545dc72703738617b
sha512
602df24bff94b8e95b7600c7c8b328e4825d9403ce6369ae6dfa510439eec4151717fc5d009abf6c9501fc2cdd5e358210f5e71640b622ae65e06eaa07701bcb
ripemd-160
b585eade5c784d8e8b4ffe44c2191ad7607362e8
Diameter
242854454
Circumference
762949768.57796
Area
4.6321437369357E+16
Volume
7.4995782538869E+24
Surface area
1.8528574947743E+17
Circumference
762949768.57796
Perimeter
485708908
Area
14744571456909529
Diagonal
171724031.26476
Surface area
88467428741457174
Volume
1.7903924253159E+24
Space diagonal
210318126.5862
Perimeter
364281681
Area
6.3845867247993E+15
Altitude
105159063.2931
Surface area
6.3845867247993E+15
Volume
2.1099977082098E+23
Height
57241343.754919