128524325 is an odd 9-digits composite number following 128524324
and preceding 128524326 . In scientific notation, it is written as 1.28524325 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 102819440 positive integers (up to 128524325) that are relatively prime to 128524325.
128524325 has 4 divisors, whose sum is 133665324
The reverse of 128524325 is 523425821
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-eight million five hundred twenty-four thousand three hundred twenty-five
Scientific notation
1.28524325 × 10^8
Engineering notation
1.28524325 × 10^6
Prime Factorization
25 × 5140973
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128524325
Product of the distinct prime numbers
The prime factorization of 128524325 is 25 × 5140973.
Since it has a total of 2 prime factors.
8 , 6 , 18 , 21 , 18 , 228 , 5182 , 3160 , 52753 , 37288 , 713290 , 21269 , 9953391 , 2540101 , 33385772 , 74545672 , 640621710 , 2363123 , 3126603141 , 3592875339
n×2
257048650
n×3
385572975
n×4
514097300
n×5
642621625
n÷2
64262162.5
n÷3
42841441.666667
n÷3
32131081.25
n÷5
25704865
n2
16518502116705625
n3
2.1230293345607E+24
n4
2.7286091217961E+32
n5
3.5069264556768E+40
2 √n
11336.856927738
3 √n
504.65561593473
4 √n
106.47467740143
5 √n
41.85979203088
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128524324
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128524325 can be divided by 4 positive divisors.
The sum of these divisors (counting 128524325) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101010010010000000100101
3
Ternary
22221211201020012
4
Quaternary
13222102000211
5
Quinary
230400234300
6
Senary
20430420005
8
Octal
752220045
10
Decimal
128524325
12
Duodecimal
37061605
16
Hexadecimal
7a92025
20
Vigesimal
2035ag5
36
Base36
24iq05
md5
895ca4f05ee05243a1a43220b2373517
sha1
a45d8e3ee4d2e74e15513d6a4cd3327ef706f3c0
sha256
d99074c911d7227b4e4780646d1eab75b955cdd2e487a65bbf565da273b66419
sha512
08832ec5d3b0cb9b04baa696029546ba5711116e62f1cf8302d580f20aeda510bd201bb3b7a57b637fbcc75ec2f32639661be22fe2d02047243a40114ba9c4af
ripemd-160
b19e3960e78dd3e9c62880d2ff38221bdad45e33
Diameter
257048650
Circumference
807542150.45517
Area
5.189440489815E+16
Volume
8.8929244810819E+24
Surface area
2.075776195926E+17
Circumference
807542150.45517
Perimeter
514097300
Area
16518502116705625
Diagonal
181760843.50985
Surface area
99111012700233750
Volume
2.1230293345607E+24
Space diagonal
222610660.90849
Perimeter
385572975
Area
7.152721232767E+15
Altitude
111305330.45425
Surface area
7.152721232767E+15
Volume
2.5020140652097E+23
Height
60586947.836616