128824873 is an odd 9-digits composite number following 128824872
and preceding 128824874 . In scientific notation, it is written as 1.28824873 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 124185600 positive integers (up to 128824873) that are relatively prime to 128824873.
128824873 has 8 divisors, whose sum is 133478280
The reverse of 128824873 is 378428821
Previous prime number is 6337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-eight million eight hundred twenty-four thousand eight hundred seventy-three
Scientific notation
1.28824873 × 10^8
Engineering notation
1.28824873 × 10^6
Prime Factorization
29 × 6337 × 701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128824873
Product of the distinct prime numbers
The prime factorization of 128824873 is 29 × 6337 × 701.
Since it has a total of 3 prime factors.
4 , 10 , 71 , 1 , 350 , 90 , 2700 , 7406 , 90680 , 24029 , 176156 , 165791 , 3447902 , 216277 , 98477242 , 78969672 , 264265773 , 958129315 , 619767113 , 8132103167
n×2
257649746
n×3
386474619
n×4
515299492
n×5
644124365
n÷2
64412436.5
n÷3
42941624.333333
n÷3
32206218.25
n÷5
25764974.6
n2
16595847903466129
n3
2.1379579984913E+24
n4
2.7542216763498E+32
n5
3.5481225766961E+40
2 √n
11350.104536964
3 √n
505.04868073015
4 √n
106.53686937846
5 √n
41.87935116935
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
-128824872
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 128824873 can be divided by 8 positive divisors.
The sum of these divisors (counting 128824873) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101011011011011000101001
3
Ternary
22222101222111121
4
Quaternary
13223123120221
5
Quinary
230434343443
6
Senary
20441055241
8
Octal
753333051
10
Decimal
128824873
12
Duodecimal
37187521
16
Hexadecimal
7adb629
20
Vigesimal
205323d
36
Base36
24p5wp
md5
9da9b054d6aea02a2f64a58964ce0605
sha1
95c6da9c66df0eccc82c32d90cb1dfc702e9dfb7
sha256
f0e9a922dca763a7dc2f03ec3febcd129267c93e3dd77da161f8bc08229bd2ad
sha512
b8ba075c988512a65cb5df812b8efc2cf30cf2633bf71fdd8f7357d24bc6ce86660578764af1ce09fc9efe94ca6bfa9187948c224976dc1e2a578d83bcf1eefd
ripemd-160
ec7e66c620692b5e7de358d9c6a8daafc3256cfd
Diameter
257649746
Circumference
809430549.23288
Area
5.2137393853623E+16
Volume
8.9554575223252E+24
Surface area
2.0854957541449E+17
Circumference
809430549.23288
Perimeter
515299492
Area
16595847903466129
Diagonal
182185882.56759
Surface area
99575087420796774
Volume
2.1379579984913E+24
Space diagonal
223131225.31461
Perimeter
386474619
Area
7.1862129408722E+15
Altitude
111565612.6573
Surface area
7.1862129408722E+15
Volume
2.5196076643754E+23
Height
60728627.522531