128524401 is an odd 9-digits composite number following 128524400
and preceding 128524402 . In scientific notation, it is written as 1.28524401 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 85285872 positive integers (up to 128524401) that are relatively prime to 128524401.
128524401 has 24 divisors, whose sum is 193415040
The reverse of 128524401 is 104425821
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-eight million five hundred twenty-four thousand four hundred one
Scientific notation
1.28524401 × 10^8
Engineering notation
1.28524401 × 10^6
Prime Factorization
9 × 3 × 9 × 239 × 2213
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14280489
Product of the distinct prime numbers
The prime factorization of 128524401 is 9 × 3 × 9 × 239 × 2213.
Since it has a total of 5 prime factors.
6 , 9 , 2 , 84 , 988 , 956 , 4417 , 5649 , 35654 , 70194 , 683449 , 649051 , 8784194 , 7758254 , 86097342 , 34454049 , 958748186 , 635176741 , 812009466 , 7317011394
n×2
257048802
n×3
385573203
n×4
514097604
n×5
642622005
n÷2
64262200.5
n÷3
42841467
n÷3
32131100.25
n÷5
25704880.2
n2
16518521652408801
n3
2.1230331007814E+24
n4
2.728615575811E+32
n5
3.5069368244038E+40
2 √n
11336.860279637
3 √n
504.655715407
4 √n
106.47469314178
5 √n
41.85979698145
1 , 3 , 9 , 27 , 81 , 239 , 243 , 717 , 2151 , 2213 , 6453 , 6639 , 19359 , 19917 , 58077 , 59751 , 179253 , 528907 , 537759 , 1586721 , 4760163 , 14280489 , 42841467 , 128524401
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128524400
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128524401 can be divided by 24 positive divisors.
The sum of these divisors (counting 128524401) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101010010010000001110001
3
Ternary
22221211201100000
4
Quaternary
13222102001301
5
Quinary
230400240101
6
Senary
20430420213
8
Octal
752220161
10
Decimal
128524401
12
Duodecimal
37061669
16
Hexadecimal
7a92071
20
Vigesimal
2035b01
36
Base36
24iq29
md5
9cf878037bc2b254c89f75090c1897fc
sha1
91bbee6903067ba0d78c3849d2499e09509f34aa
sha256
a37e3549ceff6608b1954739f611910de116892926df26f5f6ab76a6f8d42897
sha512
6a965179f46c5616b056589d9672a8a6a91b68039a6acc55c6e6bea06654caeb5d646b4ccd3dcc76b66cf6cb7392f7f7198448b3d7f7cb86bb55a861b9a77a4d
ripemd-160
de4e98cf8db05e84061fe6df4ace9906884d50f2
Diameter
257048802
Circumference
807542627.97726
Area
5.1894466271371E+16
Volume
8.8929402569903E+24
Surface area
2.0757786508549E+17
Circumference
807542627.97726
Perimeter
514097604
Area
16518521652408801
Diagonal
181760950.99008
Surface area
99111129914452806
Volume
2.1230331007814E+24
Space diagonal
222610792.54436
Perimeter
385573203
Area
7.1527296919747E+15
Altitude
111305396.27218
Surface area
7.1527296919747E+15
Volume
2.5020185037434E+23
Height
60586983.663359