128224143 is an odd 9-digits composite number following 128224142
and preceding 128224144 . In scientific notation, it is written as 1.28224143 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 85482756 positive integers (up to 128224143) that are relatively prime to 128224143.
128224143 has 4 divisors, whose sum is 142471280
The reverse of 128224143 is 341422821
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-eight million two hundred twenty-four thousand one hundred forty-three
Scientific notation
1.28224143 × 10^8
Engineering notation
1.28224143 × 10^6
Prime Factorization
9 × 14247127
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128224143
Product of the distinct prime numbers
The prime factorization of 128224143 is 9 × 14247127.
Since it has a total of 2 prime factors.
5 , 1 , 43 , 49 , 361 , 982 , 4124 , 743 , 65430 , 11643 , 678201 , 187209 , 7899398 , 9306058 , 33202537 , 9622329 , 35277114 , 38690499 , 3617601298 , 4829309575
n×2
256448286
n×3
384672429
n×4
512896572
n×5
641120715
n÷2
64112071.5
n÷3
42741381
n÷3
32056035.75
n÷5
25644828.6
n2
16441430848084449
n3
2.1081883801894E+24
n4
2.7032064833234E+32
n5
3.4661633467619E+40
2 √n
11323.60998092
3 √n
504.26241767057
4 √n
106.41245218921
5 √n
41.840220153202
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
-128224142
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 128224143 can be divided by 4 positive divisors.
The sum of these divisors (counting 128224143) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101001001000101110001111
3
Ternary
22221021110110100
4
Quaternary
13221020232033
5
Quinary
230311133033
6
Senary
20420142143
8
Octal
751105617
10
Decimal
128224143
12
Duodecimal
36b37953
16
Hexadecimal
7a48b8f
20
Vigesimal
2018073
36
Base36
24cadr
md5
b3798d72fd72fe2aa36c2f18238114f2
sha1
4008a7449e1cdc4d6fe90c6ec8044d9bfc8017f8
sha256
17995f15c58d5be091d6fc7c3a1468c130408067564c256db78af673331d9174
sha512
03a4eb3e9328670f37d8f21030be61936ff0fc24188660467b8e2d269c430922280caee5097952fb6f1356e9136d4634707c2d00ef5cc6ec1c8e1d382cf2fa7d
ripemd-160
61885f64055c607fcec3514b942bd31da416f5bd
Diameter
256448286
Circumference
805656051.32329
Area
5.1652278366847E+16
Volume
8.8307588367818E+24
Surface area
2.0660911346739E+17
Circumference
805656051.32329
Perimeter
512896572
Area
16441430848084449
Diagonal
181336322.05427
Surface area
98648585088506694
Volume
2.1081883801894E+24
Space diagonal
222090730.43298
Perimeter
384672429
Area
7.1193483945031E+15
Altitude
111045365.21649
Surface area
7.1193483945031E+15
Volume
2.484523832751E+23
Height
60445440.684756