54688545 is an odd 8-digits composite number following 54688544
and preceding 54688546 . In scientific notation, it is written as 5.4688545 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 29167200 positive integers (up to 54688545) that are relatively prime to 54688545.
54688545 has 12 divisors, whose sum is 94793556
The reverse of 54688545 is 54588645
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-four million six hundred eighty-eight thousand five hundred forty-five
Scientific notation
5.4688545 × 10^7
Engineering notation
5.4688545 × 10^6
Prime Factorization
3 × 3 × 5 × 1215301
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18229515
Product of the distinct prime numbers
The prime factorization of 54688545 is 3 × 3 × 5 × 1215301.
Since it has a total of 4 prime factors.
10 , 4 , 26 , 80 , 527 , 613 , 2365 , 6237 , 4704 , 76947 , 628181 , 574436 , 4203485 , 7800122 , 87161207 , 25370174 , 758129028 , 465099483 , 1899910425 , 3028498319
n×2
109377090
n×3
164065635
n×4
218754180
n×5
273442725
n÷2
27344272.5
n÷3
18229515
n÷3
13672136.25
n÷5
10937709
n2
2990836954217025
n3
1.6356452135836E+23
n4
8.9451056867102E+30
n5
4.8919481487741E+38
2 √n
7395.1703834327
3 √n
379.57603917228
4 √n
85.995176512597
5 √n
35.284118649624
1 , 3 , 5 , 9 , 15 , 45 , 1215301 , 3645903 , 6076505 , 10937709 , 18229515 , 54688545
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-54688544
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54688545 can be divided by 12 positive divisors.
The sum of these divisors (counting 54688545) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11010000100111101100100001
3
Ternary
10210220110120200
4
Quaternary
3100213230201
5
Quinary
103000013140
6
Senary
5232055413
8
Octal
320475441
10
Decimal
54688545
12
Duodecimal
16394569
16
Hexadecimal
3427b21
20
Vigesimal
h1g175
36
Base36
wk5y9
md5
4fa033f90c77f72289eea82c2207f71f
sha1
081fd2a770abd55c5a8e5b262afbd2fa50d8fa51
sha256
c6424e5550e15bf589468f39ab33e2f357f74aba0fef8ac40f331e1d52ed3326
sha512
1a124d88693ef678458ee3de73b6d69118c12fbab5fa60495efe8eddda43bd9b64d0da07c555abe854360c7055a1fb2ff4edfa365d3975d03f7049c04a8f0496
ripemd-160
5a71ea21eb878e5433b1003c67d9e91804966b87
Diameter
109377090
Circumference
343618262.41503
Area
9.3959914034531E+15
Volume
6.8513746491648E+23
Surface area
3.7583965613812E+16
Circumference
343618262.41503
Perimeter
218754180
Area
2990836954217025
Diagonal
77341282.045451
Surface area
17945021725302150
Volume
1.6356452135836E+23
Space diagonal
94723338.532017
Perimeter
164065635
Area
1.2950703904646E+15
Altitude
47361669.266008
Surface area
1.2950703904646E+15
Volume
1.9276263702338E+22
Height
25780427.348484