121574228 is an even 9-digits composite number following 121574227
and preceding 121574229 . In scientific notation, it is written as 1.21574228 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 58144152 positive integers (up to 121574228) that are relatively prime to 121574228.
121574228 has 12 divisors, whose sum is 222005280
The reverse of 121574228 is 822475121
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-one million five hundred seventy-four thousand two hundred twenty-eight
Scientific notation
1.21574228 × 10^8
Engineering notation
1.21574228 × 10^6
Prime Factorization
2 × 2 × 23 × 1321459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
60787114
Product of the distinct prime numbers
The prime factorization of 121574228 is 2 × 2 × 23 × 1321459.
Since it has a total of 4 prime factors.
9 , 2 , 60 , 37 , 98 , 973 , 1023 , 7288 , 68064 , 40977 , 110989 , 193385 , 8760271 , 3901346 , 35375959 , 86799795 , 458872141 , 837967769 , 6505559056 , 1521198854
n×2
243148456
n×3
364722684
n×4
486296912
n×5
607871140
n÷2
60787114
n÷3
40524742.666667
n÷3
30393557
n÷5
24314845.6
n2
14780292913795984
n3
1.7969027006086E+24
n4
2.1845705861761E+32
n5
2.6558748252586E+40
2 √n
11026.070378879
3 √n
495.38992912872
4 √n
105.00509691857
5 √n
41.396946118169
1 , 2 , 4 , 23 , 46 , 92 , 1321459 , 2642918 , 5285836 , 30393557 , 60787114 , 121574228
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121574227
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121574228 can be divided by 12 positive divisors.
The sum of these divisors (counting 121574228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111001111110001001101010100
3
Ternary
22110202121111012
4
Quaternary
13033301031110
5
Quinary
222110333403
6
Senary
20021431352
8
Octal
717611524
10
Decimal
121574228
12
Duodecimal
3486b558
16
Hexadecimal
73f1354
20
Vigesimal
1hjgfb8
36
Base36
20dr9w
md5
f9d510c51b2b961b432611a0f747feea
sha1
4940e82984975717353a636651fb21be38e8fbbb
sha256
25d4b3e2629174d8900306bb3cf9a3c6fda6983936d67ea4f58b599d4b0b9e55
sha512
e343f6eb3b0637c99b7063a8445b384ae457f5eb056070e7b9a7ce59c3fd06f7e3aaa37c1d4b598cb45f86fbc65ab9e6c498c45ca876afc73ec8b19e7a2d5c65
ripemd-160
50d1d67a2a25b7f398724c2092fbc888330aa5a8
Diameter
243148456
Circumference
763873403.1013
Area
4.6433659635887E+16
Volume
7.5268484312636E+24
Surface area
1.8573463854355E+17
Circumference
763873403.1013
Perimeter
486296912
Area
14780292913795984
Diagonal
171931922.07264
Surface area
88681757482775904
Volume
1.7969027006086E+24
Space diagonal
210572739.78696
Perimeter
364722684
Area
6.4000545693612E+15
Altitude
105286369.89348
Surface area
6.4000545693612E+15
Volume
2.1176701412213E+23
Height
57310640.69088