128524650 is an even 9-digits composite number following 128524649
and preceding 128524651 . In scientific notation, it is written as 1.28524650 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 34273200 positive integers (up to 128524650) that are relatively prime to 128524650.
128524650 has 16 divisors, whose sum is 246767616
The reverse of 128524650 is 056425821
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-eight million five hundred twenty-four thousand six hundred fifty
Scientific notation
1.28524650 × 10^8
Engineering notation
1.28524650 × 10^6
Prime Factorization
2 × 15 × 5 × 856831
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128524650
Product of the distinct prime numbers
The prime factorization of 128524650 is 2 × 15 × 5 × 856831.
Since it has a total of 4 prime factors.
3 , 4 , 7 , 79 , 834 , 386 , 3100 , 5697 , 3085 , 24426 , 417295 , 219883 , 9850867 , 7199746 , 84935892 , 35036427 , 693311575 , 523493119 , 2183203119 , 9479845527
n×2
257049300
n×3
385573950
n×4
514098600
n×5
642623250
n÷2
64262325
n÷3
42841550
n÷3
32131162.5
n÷5
25704930
n2
16518585657622500
n3
2.123045440141E+24
n4
2.7286367212821E+32
n5
3.5069707957993E+40
2 √n
11336.871261508
3 √n
504.65604130929
4 √n
106.4747447121
5 √n
41.859813201065
1 , 2 , 5 , 10 , 15 , 30 , 75 , 150 , 856831 , 1713662 , 4284155 , 8568310 , 12852465 , 25704930 , 64262325 , 128524650
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128524649
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128524650 can be divided by 16 positive divisors.
The sum of these divisors (counting 128524650) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010010010000101101010
3
Ternary
22221211201200020
4
Quaternary
13222102011222
5
Quinary
230400242100
6
Senary
20430421310
8
Octal
752220552
10
Decimal
128524650
12
Duodecimal
37061836
16
Hexadecimal
7a9216a
20
Vigesimal
2035bca
36
Base36
24iq96
md5
38410df090e4dea688c08e7c912ab627
sha1
45776f22a763412b662fdbcf6d4991d8aab44aaa
sha256
21e8926fc6ce14394e452c58289d1c4334fd1b9338839fcdf2756352bef6bd72
sha512
4ce600130104586c81f322e2c1b4dba7d7c15ada148b0fd10edea65e0f8830bb969642cd16a3b201e214130a9d09682b2a6c13442a985fabb3bd437774303f8b
ripemd-160
92d3280c4e8db13f18ea52338be610da1b8e3e7c
Diameter
257049300
Circumference
807544192.4904
Area
5.1894667349681E+16
Volume
8.8929919439788E+24
Surface area
2.0757866939872E+17
Circumference
807544192.4904
Perimeter
514098600
Area
16518585657622500
Diagonal
181761303.12926
Surface area
99111513945735000
Volume
2.123045440141E+24
Space diagonal
222611223.82501
Perimeter
385573950
Area
7.1527574070452E+15
Altitude
111305611.9125
Surface area
7.1527574070452E+15
Volume
2.5020330458181E+23
Height
60587101.043085