128224873 is an odd 9-digits composite number following 128224872
and preceding 128224874 . In scientific notation, it is written as 1.28224873 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 109692960 positive integers (up to 128224873) that are relatively prime to 128224873.
128224873 has 8 divisors, whose sum is 146828160
The reverse of 128224873 is 378422821
Previous prime number is 521
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-eight million two hundred twenty-four thousand eight hundred seventy-three
Scientific notation
1.28224873 × 10^8
Engineering notation
1.28224873 × 10^6
Prime Factorization
7 × 521 × 35159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128224873
Product of the distinct prime numbers
The prime factorization of 128224873 is 7 × 521 × 35159.
Since it has a total of 3 prime factors.
6 , 5 , 16 , 57 , 153 , 618 , 9321 , 6231 , 66483 , 39074 , 101490 , 245157 , 9440238 , 5141217 , 78450796 , 68208173 , 610176803 , 259327208 , 5634891149 , 7688747823
n×2
256449746
n×3
384674619
n×4
512899492
n×5
641124365
n÷2
64112436.5
n÷3
42741624.333333
n÷3
32056218.25
n÷5
25644974.6
n2
16441618055866129
n3
2.1082243871279E+24
n4
2.7032680429498E+32
n5
3.466262014922E+40
2 √n
11323.642214411
3 √n
504.26337461689
4 √n
106.41260364455
5 √n
41.840267793671
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
-128224872
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 128224873 can be divided by 8 positive divisors.
The sum of these divisors (counting 128224873) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001001000111001101001
3
Ternary
22221021111110101
4
Quaternary
13221020321221
5
Quinary
230311143443
6
Senary
20420145401
8
Octal
751107151
10
Decimal
128224873
12
Duodecimal
36b38261
16
Hexadecimal
7a48e69
20
Vigesimal
201823d
36
Base36
24cay1
md5
b050c9cbfb56c460c8362c861b71bdee
sha1
d3d1a8a02113a028ad352e04c7c4343fadf03de7
sha256
6971b446add05f2c7d4fa4ff17258b0d94cc8aad5a73057094686633277a3419
sha512
57b722dea659eb432c7cb4a821dcbebde8c41a394fc335477fc8d1247ce04561bb3cd0db8bfff797f1ea860c741e3665efbd0ae590aa6d924bfab10d2ef8da6c
ripemd-160
6ce75007be8fcc9817e2e5a1db067121ef82b3f7
Diameter
256449746
Circumference
805660638.04857
Area
5.1652866497438E+16
Volume
8.8309096622933E+24
Surface area
2.0661146598975E+17
Circumference
805660638.04857
Perimeter
512899492
Area
16441618055866129
Diagonal
181337354.43017
Surface area
98649708335196774
Volume
2.1082243871279E+24
Space diagonal
222091994.83007
Perimeter
384674619
Area
7.1194294578505E+15
Altitude
111045997.41503
Surface area
7.1194294578505E+15
Volume
2.484566267335E+23
Height
60445784.810056