54328987 is an odd 8-digits composite number following 54328986
and preceding 54328988 . In scientific notation, it is written as 5.4328987 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 52113600 positive integers (up to 54328987) that are relatively prime to 54328987.
54328987 has 8 divisors, whose sum is 56585952
The reverse of 54328987 is 78982345
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
fifty-four million three hundred twenty-eight thousand nine hundred eighty-seven
Scientific notation
5.4328987 × 10^7
Engineering notation
5.4328987 × 10^6
Prime Factorization
71 × 37 × 20681
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
54328987
Product of the distinct prime numbers
The prime factorization of 54328987 is 71 × 37 × 20681.
Since it has a total of 3 prime factors.
5 , 6 , 44 , 64 , 726 , 194 , 9099 , 4500 , 97226 , 73891 , 6302 , 795687 , 1916657 , 2480238 , 2925143 , 98696022 , 89385301 , 381641862 , 2694978863 , 4193133652
n×2
108657974
n×3
162986961
n×4
217315948
n×5
271644935
n÷2
27164493.5
n÷3
18109662.333333
n÷3
13582246.75
n÷5
10865797.4
n2
2951638828446169
n3
1.6035954753935E+23
n4
8.7121717735911E+30
n5
4.733234670292E+38
2 √n
7370.8199679547
3 √n
378.74234965141
4 √n
85.853479649661
5 √n
35.237600010066
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
-54328986
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 54328987 can be divided by 8 positive divisors.
The sum of these divisors (counting 54328987) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001111001111111010011011
3
Ternary
10210020012100201
4
Quaternary
3033033322123
5
Quinary
102402011422
6
Senary
5220243031
8
Octal
317177233
10
Decimal
54328987
12
Duodecimal
16240477
16
Hexadecimal
33cfe9b
20
Vigesimal
gjb297
36
Base36
wcgij
md5
88be187a6da5d676e35942dbda3c840a
sha1
1cbf8f890fbf86b7ad976d0dc6732efc99b09581
sha256
0f2de58e65d7019157e670d9feb82f70d080f48ac9edc94a351c30fd291e7820
sha512
8cd9a49992547d4e6a97ff3de758de32cb31b80ef39c15bd171166cb8ba2b1347c60cc5dbe038ed1f15a2d44d830c3ad0100aad594c253d71b65ab7ede7c6b16
ripemd-160
e139f197eef53053dfa2810facf4e07a48b008d7
Diameter
108657974
Circumference
341359092.87235
Area
9.2728468594969E+15
Volume
6.7171250197679E+23
Surface area
3.7091387437987E+16
Circumference
341359092.87235
Perimeter
217315948
Area
2951638828446169
Diagonal
76832790.245392
Surface area
17709832970677014
Volume
1.6035954753935E+23
Space diagonal
94100565.807749
Perimeter
162986961
Area
1.2780971041155E+15
Altitude
47050282.903875
Surface area
1.2780971041155E+15
Volume
1.8898553915513E+22
Height
25610930.081797