128247104 is an even 9-digits composite number following 128247103
and preceding 128247105 . In scientific notation, it is written as 1.28247104 × 10^8.
The sum of its digits is 29. It has a total of 7 prime factors and 14 positive divisors.
There are 64123520 positive integers (up to 128247104) that are relatively prime to 128247104.
128247104 has 14 divisors, whose sum is 254490474
The reverse of 128247104 is 401742821
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-eight million two hundred forty-seven thousand one hundred four
Scientific notation
1.28247104 × 10^8
Engineering notation
1.28247104 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2003861
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4007722
Product of the distinct prime numbers
The prime factorization of 128247104 is 2 × 2 × 2 × 2 × 2 × 2 × 2003861.
Since it has a total of 7 prime factors.
3 , 3 , 60 , 13 , 437 , 218 , 2080 , 5696 , 82080 , 60130 , 252138 , 577943 , 7402107 , 6006454 , 54863436 , 47678015 , 319298413 , 209497578 , 1925483646 , 5032545144
n×2
256494208
n×3
384741312
n×4
512988416
n×5
641235520
n÷2
64123552
n÷3
42749034.666667
n÷3
32061776
n÷5
25649420.8
n2
16447319684386816
n3
2.1093211180848E+24
n4
2.7051432480042E+32
n5
3.4692678746169E+40
2 √n
11324.623790661
3 √n
504.29251517031
4 √n
106.41721566862
5 √n
41.841718505178
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2003861 , 4007722 , 8015444 , 16030888 , 32061776 , 64123552 , 128247104
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128247103
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128247104 can be divided by 14 positive divisors.
The sum of these divisors (counting 128247104) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111101001001110010101000000
3
Ternary
22221022121221202
4
Quaternary
13221032111000
5
Quinary
230312401404
6
Senary
20420440332
8
Octal
751162500
10
Decimal
128247104
12
Duodecimal
36b490a8
16
Hexadecimal
7a4e540
20
Vigesimal
201ahf4
36
Base36
24cs3k
md5
e4e551f5630388cca9123390b695be7d
sha1
90f7f0de54966d50e5d8023e3a54d691606d95de
sha256
072e8ca311d79330c5d3d6e6ea1b8e507ad0c548592238993258a8aad08ec054
sha512
25a7877dc21428d8805e76afbdb33299f63ede2fa04564f07f77efd90b31515e87fa4593aa72d54e47ad99a364d004cac30b47d9774ba1cc74e7922a832b8135
ripemd-160
ccc2bac3de4f445549ba6e41e2f37a4dc7ebbe4f
Diameter
256494208
Circumference
805800319.54113
Area
5.1670778691712E+16
Volume
8.8355036381827E+24
Surface area
2.0668311476685E+17
Circumference
805800319.54113
Perimeter
512988416
Area
16447319684386816
Diagonal
181368793.81187
Surface area
98683918106320896
Volume
2.1093211180848E+24
Space diagonal
222130500.05157
Perimeter
384741312
Area
7.1218983354214E+15
Altitude
111065250.02578
Surface area
7.1218983354214E+15
Volume
2.4858587771629E+23
Height
60456264.603958