128825151 is an odd 9-digits composite number following 128825150
and preceding 128825152 . In scientific notation, it is written as 1.28825151 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 67949856 positive integers (up to 128825151) that are relatively prime to 128825151.
128825151 has 8 divisors, whose sum is 147523200
The reverse of 128825151 is 151528821
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-eight million eight hundred twenty-five thousand one hundred fifty-one
Scientific notation
1.28825151 × 10^8
Engineering notation
1.28825151 × 10^6
Prime Factorization
507 × 7 × 36299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128825151
Product of the distinct prime numbers
The prime factorization of 128825151 is 507 × 7 × 36299.
Since it has a total of 3 prime factors.
1 , 10 , 96 , 84 , 196 , 648 , 2793 , 4229 , 80792 , 81786 , 723122 , 266922 , 5338614 , 89741 , 89438327 , 38151403 , 802144984 , 258648217 , 3973923004 , 1316862530
n×2
257650302
n×3
386475453
n×4
515300604
n×5
644125755
n÷2
64412575.5
n÷3
42941717
n÷3
32206287.75
n÷5
25765030.2
n2
16595919530172801
n3
2.1379718394584E+24
n4
2.7542454505197E+32
n5
3.5481608605426E+40
2 √n
11350.11678354
3 √n
505.04904402291
4 √n
106.53692685421
5 √n
41.879369244198
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
-128825150
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 128825151 can be divided by 8 positive divisors.
The sum of these divisors (counting 128825151) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101011011011011100111111
3
Ternary
22222101222212220
4
Quaternary
13223123130333
5
Quinary
230434401101
6
Senary
20441100423
8
Octal
753333477
10
Decimal
128825151
12
Duodecimal
37187713
16
Hexadecimal
7adb73f
20
Vigesimal
20532hb
36
Base36
24p64f
md5
09106392458165628ab089339cabc0fd
sha1
e16457f679e99ecab667d1d231ff58e3ab2c8f38
sha256
7eb991d4d95757ec5bdae077f9db5b3ae715952c130c7677539d4e31cb8fb6d9
sha512
190a4f9ded8b26dd38a7fb2b0e93da54d1f7bce1e0c0a54cb18719de57e42a883675612be68bbb33b920e414a3079a94808bba20b97b5eaeebb28a7cc449856c
ripemd-160
d52ac66be9e6bc5ec42fbec9465f34de89d3b481
Diameter
257650302
Circumference
809432295.95839
Area
5.2137618875558E+16
Volume
8.9555154992323E+24
Surface area
2.0855047550223E+17
Circumference
809432295.95839
Perimeter
515300604
Area
16595919530172801
Diagonal
182186275.71896
Surface area
99575517181036806
Volume
2.1379718394584E+24
Space diagonal
223131706.82473
Perimeter
386475453
Area
7.186243956146E+15
Altitude
111565853.41237
Surface area
7.186243956146E+15
Volume
2.5196239761115E+23
Height
60728758.572987