7128448 is an even 7-digits composite number following 7128447
and preceding 7128449 . In scientific notation, it is written as 7.128448 × 10^6.
The sum of its digits is 34. It has a total of 8 prime factors and 16 positive divisors.
There are 3564160 positive integers (up to 7128448) that are relatively prime to 7128448.
7128448 has 16 divisors, whose sum is 14201460
The reverse of 7128448 is 8448217
Previous prime number is 2
Is Prime? no
Number parity even
Number length 7
Sum of Digits 34
Digital Root 7
Name
seven million one hundred twenty-eight thousand four hundred forty-eight
Scientific notation
7.128448 × 10^6
Engineering notation
7.128448 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 55691
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
111382
Product of the distinct prime numbers
The prime factorization of 7128448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 55691.
Since it has a total of 8 prime factors.
6 , 10 , 77 , 100 , 197 , 69 , 7011 , 9973 , 22657 , 41112 , 519140 , 568607 , 2229065 , 6415752 , 35270936 , 54154547 , 27244050 , 572075584 , 6538319238 , 9496858110
n×2
14256896
n×3
21385344
n×4
28513792
n×5
35642240
n÷2
3564224
n÷3
2376149.3333333
n÷3
1782112
n÷5
1425689.6
n2
50814770888704
n3
3.6223045191204E+20
n4
2.5821409404715E+27
n5
1.8406657422822E+34
2 √n
2669.9153544635
3 √n
192.45609163273
4 √n
51.671223659436
5 √n
23.47464304851
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 55691 , 111382 , 222764 , 445528 , 891056 , 1782112 , 3564224 , 7128448
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7128447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7128448 can be divided by 16 positive divisors.
The sum of these divisors (counting 7128448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011001100010110000000
3
Ternary
111102011101121
4
Quaternary
123030112000
5
Quinary
3311102243
6
Senary
412442024
8
Octal
33142600
10
Decimal
7128448
12
Duodecimal
2479314
16
Hexadecimal
6cc580
20
Vigesimal
24b128
36
Base36
48scg
md5
395f5ed5e736f189e132e7e6246b28ee
sha1
99df89a98da0f4cbca11434fa096c830850e6642
sha256
f53f217b690f317fd1a78182bdb4c6986797eb3048e49ba2ac7ce7c64c2d3ecf
sha512
c3b89a92f54bc587db305450650db7da2a4af9b4ce45c8d4665a4aa103d59671d83681ea72fb988db9d43b8ebd834ba35b58b427f6dec1c8df51c50156e0ad40
ripemd-160
c147193549364e51e0fb794f0cae5e2369a1359e
Diameter
14256896
Circumference
44789359.736594
Area
1.596393109178E+14
Volume
1.5173073688445E+21
Surface area
6.385572436712E+14
Circumference
44789359.736594
Perimeter
28513792
Area
50814770888704
Diagonal
10081147.840271
Surface area
304888625332224
Volume
3.6223045191204E+20
Space diagonal
12346834.115113
Perimeter
21385344
Area
22003441238552
Altitude
6173417.0575564
Surface area
22003441238552
Volume
4.2689268149879E+19
Height
3360382.6134238