54388768 is an even 8-digits composite number following 54388767
and preceding 54388769 . In scientific notation, it is written as 5.4388768 × 10^7.
The sum of its digits is 49. It has a total of 7 prime factors and 24 positive divisors.
There are 23309376 positive integers (up to 54388768) that are relatively prime to 54388768.
54388768 has 24 divisors, whose sum is 122375232
The reverse of 54388768 is 86788345
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
fifty-four million three hundred eighty-eight thousand seven hundred sixty-eight
Scientific notation
5.4388768 × 10^7
Engineering notation
5.4388768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 242807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
3399298
Product of the distinct prime numbers
The prime factorization of 54388768 is 2 × 2 × 2 × 2 × 2 × 7 × 242807.
Since it has a total of 7 prime factors.
8 , 1 , 42 , 19 , 856 , 912 , 574 , 6237 , 41983 , 97475 , 29836 , 547317 , 7713351 , 5147140 , 28870640 , 98382393 , 492134221 , 305556900 , 6765346944 , 2474320337
n×2
108777536
n×3
163166304
n×4
217555072
n×5
271943840
n÷2
27194384
n÷3
18129589.333333
n÷3
13597192
n÷5
10877753.6
n2
2958138084557824
n3
1.6088948599298E+23
n4
8.7505809273114E+30
n5
4.7593331592077E+38
2 √n
7374.8741006203
3 √n
378.88121534204
4 √n
85.877087168932
5 √n
35.245351350632
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 242807 , 485614 , 971228 , 1699649 , 1942456 , 3399298 , 3884912 , 6798596 , 7769824 , 13597192 , 27194384 , 54388768
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
-54388767
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 54388768 can be divided by 24 positive divisors.
The sum of these divisors (counting 54388768) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001111011110100000100000
3
Ternary
10210100020100211
4
Quaternary
3033132200200
5
Quinary
102410420033
6
Senary
5221423504
8
Octal
317364040
10
Decimal
54388768
12
Duodecimal
1626ab94
16
Hexadecimal
33de820
20
Vigesimal
gjibi8
36
Base36
wdqn4
md5
34e76f3c01c01798dcdf22e2b34565c0
sha1
ebad0b2050a62648a487e7d0cab45ebca77dd555
sha256
0f3fe7516cc6d0b0d8686a9ca62bc360e9a120937cc190cc6e66948c7a63fefc
sha512
85eeb17ae4a2bc36830a89e7fef93b92329dc2f278db7e2b01c9341255a6db76be3e2b62af91ea4fa0c56812f388326e7fa3bb6f48be5d83027ea4a51a53ad89
ripemd-160
d5b91bf323323f389d6d53837b7a10a2f63f4500
Diameter
108777536
Circumference
341734707.9732
Area
9.293264874751E+15
Volume
6.7393230298051E+23
Surface area
3.7173059499004E+16
Circumference
341734707.9732
Perimeter
217555072
Area
2958138084557824
Diagonal
76917333.346364
Surface area
17748828507346944
Volume
1.6088948599298E+23
Space diagonal
94204109.537076
Perimeter
163166304
Area
1.2809113645647E+15
Altitude
47102054.768538
Surface area
1.2809113645647E+15
Volume
1.8961007761209E+22
Height
25639111.115455