128533701 is an odd 9-digits composite number following 128533700
and preceding 128533702 . In scientific notation, it is written as 1.28533701 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 85642272 positive integers (up to 128533701) that are relatively prime to 128533701.
128533701 has 8 divisors, whose sum is 171472000
The reverse of 128533701 is 107335821
Previous prime number is 1999
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-eight million five hundred thirty-three thousand seven hundred one
Scientific notation
1.28533701 × 10^8
Engineering notation
1.28533701 × 10^6
Prime Factorization
3 × 1999 × 21433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128533701
Product of the distinct prime numbers
The prime factorization of 128533701 is 3 × 1999 × 21433.
Since it has a total of 3 prime factors.
1 , 2 , 60 , 55 , 355 , 158 , 3219 , 851 , 27491 , 63873 , 932822 , 284454 , 6231985 , 8360821 , 92921358 , 69536299 , 994164114 , 156247300 , 3220222052 , 1940900195
n×2
257067402
n×3
385601103
n×4
514134804
n×5
642668505
n÷2
64266850.5
n÷3
42844567
n÷3
32133425.25
n÷5
25706740.2
n2
16520912292757401
n3
2.1234940008845E+24
n4
2.7294054298498E+32
n5
3.5082058142809E+40
2 √n
11337.27043869
3 √n
504.66788737569
4 √n
106.4766192114
5 √n
41.860402757227
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
-128533700
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 128533701 can be divided by 8 positive divisors.
The sum of these divisors (counting 128533701) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010010100010011000101
3
Ternary
22221212012002110
4
Quaternary
13222110103011
5
Quinary
230401034301
6
Senary
20430531233
8
Octal
752242305
10
Decimal
128533701
12
Duodecimal
37066b19
16
Hexadecimal
7a944c5
20
Vigesimal
2036e51
36
Base36
24ix8l
md5
b9df90a9519e11685e31c859fa8ac217
sha1
e1baa033429272fd08b6ca9788ad52a546a1c90e
sha256
e210bfd334f1b58badb5fefea091f53786b36d5e64af3aab8172c46192a615f6
sha512
d5b05523d745fb7546f069d305aa189431c968e9ce93b3e2890abd8f59ae48b6191bed78a22f27b418f371298a562904f2d52d73149fd71423ca3e68fbc6ab84
ripemd-160
91a32ec330b4203009132d7a4a5568b34297430b
Diameter
257067402
Circumference
807601061.60061
Area
5.1901976689528E+16
Volume
8.8948708708277E+24
Surface area
2.0760790675811E+17
Circumference
807601061.60061
Perimeter
514134804
Area
16520912292757401
Diagonal
181774103.17621
Surface area
99125473756544406
Volume
2.1234940008845E+24
Space diagonal
222626900.61687
Perimeter
385601103
Area
7.1537648696113E+15
Altitude
111313450.30843
Surface area
7.1537648696113E+15
Volume
2.502561679724E+23
Height
60591367.725403