52887987 is an odd 8-digits composite number following 52887986
and preceding 52887988 . In scientific notation, it is written as 5.2887987 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 35258652 positive integers (up to 52887987) that are relatively prime to 52887987.
52887987 has 6 divisors, whose sum is 76393772
The reverse of 52887987 is 78978825
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-two million eight hundred eighty-seven thousand nine hundred eighty-seven
Scientific notation
5.2887987 × 10^7
Engineering notation
5.2887987 × 10^6
Prime Factorization
3 × 3 × 5876443
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
17629329
Product of the distinct prime numbers
The prime factorization of 52887987 is 3 × 3 × 5876443.
Since it has a total of 3 prime factors.
1 , 2 , 62 , 11 , 121 , 718 , 2723 , 8242 , 97858 , 9753 , 236685 , 683555 , 310004 , 300242 , 57018218 , 31763285 , 437498364 , 265101799 , 1373489860 , 814791936
n×2
105775974
n×3
158663961
n×4
211551948
n×5
264439935
n÷2
26443993.5
n÷3
17629329
n÷3
13221996.75
n÷5
10577597.4
n2
2797139168912169
n3
1.4793506000262E+23
n4
7.8239875302627E+30
n5
4.1379495078869E+38
2 √n
7272.412735812
3 √n
375.36376435389
4 √n
85.278442386174
5 √n
35.048659116328
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-52887986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 52887987 can be divided by 6 positive divisors.
The sum of these divisors (counting 52887987) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11001001110000000110110011
3
Ternary
10200111222200100
4
Quaternary
3021300012303
5
Quinary
102014403422
6
Senary
5125323443
8
Octal
311600663
10
Decimal
52887987
12
Duodecimal
15866583
16
Hexadecimal
32701b3
20
Vigesimal
gaajj7
36
Base36
vhkmr
md5
24e81fb81d9ad04a67e68b2408ff0e6b
sha1
b7c81fb8ad8ddd66fa745771774025ee9d986aed
sha256
90743636344013415858222f9b27bbe3e343504be99e3ca1003975e12ab7f947
sha512
43b0a4d9a53e2ebdfa50edf5957b142df825d5ccf192b2ceb03cb23e8c44ae6f3eea5608bd0fbacd72616677422fc817feb93866290b4e9c367b3b93f1d2820f
ripemd-160
e7f597847e7417ff15d8b732670811eb83f124f3
Diameter
105775974
Circumference
332305022.8447
Area
8.7874718641227E+15
Volume
6.1966893028345E+23
Surface area
3.5149887456491E+16
Circumference
332305022.8447
Perimeter
211551948
Area
2797139168912169
Diagonal
74794908.502012
Surface area
16782835013473014
Volume
1.4793506000262E+23
Space diagonal
91604680.594042
Perimeter
158663961
Area
1.2111967890992E+15
Altitude
45802340.297021
Surface area
1.2111967890992E+15
Volume
1.7434314017182E+22
Height
24931636.167337