128403713 is an odd 9-digits composite number following 128403712
and preceding 128403714 . In scientific notation, it is written as 1.28403713 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 126288400 positive integers (up to 128403713) that are relatively prime to 128403713.
128403713 has 8 divisors, whose sum is 130527936
The reverse of 128403713 is 317304821
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-eight million four hundred three thousand seven hundred thirteen
Scientific notation
1.28403713 × 10^8
Engineering notation
1.28403713 × 10^6
Prime Factorization
461 × 71 × 3923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128403713
Product of the distinct prime numbers
The prime factorization of 128403713 is 461 × 71 × 3923.
Since it has a total of 3 prime factors.
9 , 4 , 92 , 75 , 814 , 878 , 7175 , 2128 , 19702 , 67156 , 385624 , 148540 , 929244 , 119965 , 59834634 , 1284635 , 770155863 , 254642817 , 4757182122 , 7822289309
n×2
256807426
n×3
385211139
n×4
513614852
n×5
642018565
n÷2
64201856.5
n÷3
42801237.666667
n÷3
32100928.25
n÷5
25680742.6
n2
16487513512186369
n3
2.1170579531024E+24
n4
2.7183810181453E+32
n5
3.4905021607857E+40
2 √n
11331.536215359
3 √n
504.49770400328
4 √n
106.44968865788
5 √n
41.85193252336
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
-128403712
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 128403713 can be divided by 8 positive divisors.
The sum of these divisors (counting 128403713) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001110100100100000001
3
Ternary
22221121120210002
4
Quaternary
13221310210001
5
Quinary
230332404323
6
Senary
20424045345
8
Octal
751644401
10
Decimal
128403713
12
Duodecimal
37003855
16
Hexadecimal
7a74901
20
Vigesimal
202a95d
36
Base36
24g4xt
md5
837d3b31dbfc2f9a69b669a35c47a044
sha1
8d789ddd86d50895892169c26c676ad8b3578607
sha256
949b6c6ec8fb4866e4a7b4252fd695b7ca98021a02662da20b18f7746d82a530
sha512
0d302ac90427d7e218e130989d2cf1a2612848df8d0766bce068c4531e07bf795cfb4da4d636caf02a1d40fea1578a95261ba367c2998360f10628d81cf1f7c3
ripemd-160
ac2078c426d7e8533ae3089af5da18182195fb8b
Diameter
256807426
Circumference
806784322.9089
Area
5.1797051325847E+16
Volume
8.8679116169205E+24
Surface area
2.0718820530339E+17
Circumference
806784322.9089
Perimeter
513614852
Area
16487513512186369
Diagonal
181590272.38366
Surface area
98925081073118214
Volume
2.1170579531024E+24
Space diagonal
222401754.79649
Perimeter
385211139
Area
7.1393027733963E+15
Altitude
111200877.39825
Surface area
7.1393027733963E+15
Volume
2.4949767246727E+23
Height
60530090.794554