128534710 is an even 9-digits composite number following 128534709
and preceding 128534711 . In scientific notation, it is written as 1.28534710 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 51413880 positive integers (up to 128534710) that are relatively prime to 128534710.
128534710 has 8 divisors, whose sum is 231362496
The reverse of 128534710 is 017435821
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-eight million five hundred thirty-four thousand seven hundred ten
Scientific notation
1.28534710 × 10^8
Engineering notation
1.28534710 × 10^6
Prime Factorization
2 × 5 × 12853471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128534710
Product of the distinct prime numbers
The prime factorization of 128534710 is 2 × 5 × 12853471.
Since it has a total of 3 prime factors.
9 , 5 , 5 , 93 , 470 , 613 , 985 , 5735 , 93867 , 26153 , 165392 , 976427 , 4578990 , 4054112 , 67416204 , 99939163 , 389344467 , 36781551 , 5281476168 , 623664448
n×2
257069420
n×3
385604130
n×4
514138840
n×5
642673550
n÷2
64267355
n÷3
42844903.333333
n÷3
32133677.5
n÷5
25706942
n2
16521171674784100
n3
2.1235440100786E+24
n4
2.7294911350769E+32
n5
3.5083435149468E+40
2 √n
11337.31493785
3 √n
504.66920793355
4 √n
106.47682817332
5 √n
41.860468478534
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
-128534709
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 128534710 can be divided by 8 positive divisors.
The sum of these divisors (counting 128534710) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010010100100010110110
3
Ternary
22221212020110211
4
Quaternary
13222110202312
5
Quinary
230401102320
6
Senary
20430540034
8
Octal
752244266
10
Decimal
128534710
12
Duodecimal
3706761a
16
Hexadecimal
7a948b6
20
Vigesimal
2036gfa
36
Base36
24iy0m
md5
cda828a9f590f082e5013ed339838fdd
sha1
3e992315c71f7233ef9d4df4d0ea2a9dc8b10521
sha256
1d463c6cb780e7b625d6aa3333c2059f735259fd677cc1e29b36a02810fe840a
sha512
528307fb7bc4353488a535446aec524de5d473a0296143459c0eb96363c319f1cd7e387b2382c4af1491729f3c9f1abaa118641bd85e2fda95b8a59844d4a425
ripemd-160
8fa36e6827bfa453b85f4f105b0c5bc65aefd732
Diameter
257069420
Circumference
807607401.33459
Area
5.1902791562198E+16
Volume
8.89508034885E+24
Surface area
2.0761116624879E+17
Circumference
807607401.33459
Perimeter
514138840
Area
16521171674784100
Diagonal
181775530.11769
Surface area
99127030048704600
Volume
2.1235440100786E+24
Space diagonal
222628648.25613
Perimeter
385604130
Area
7.1538771853235E+15
Altitude
111314324.12807
Surface area
7.1538771853235E+15
Volume
2.5026206161244E+23
Height
60591843.372564