52887987 (number)

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.

Interesting facts

Basic properties

Name

Name fifty-two million eight hundred eighty-seven thousand nine hundred eighty-seven

Notation

Scientific notation 5.2887987 × 10^7
Engineering notation 5.2887987 × 10^6

Prime Factorization of 52887987

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.

Most popular turbo-numbers

Basic calculations (n = 52887987)

Multiplication

n×y
n×2 105775974
n×3 158663961
n×4 211551948
n×5 264439935

Division

n÷y
n÷2 26443993.5
n÷3 17629329
n÷3 13221996.75
n÷5 10577597.4

Exponentiation

ny
n2 2797139168912169
n3 1.4793506000262E+23
n4 7.8239875302627E+30
n5 4.1379495078869E+38

Nth Root

y√n
2√n 7272.412735812
3√n 375.36376435389
4√n 85.278442386174
5√n 35.048659116328

Divisors of 52887987

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 conversion 52887987

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

Cryptographic Hash Functions

md5 24e81fb81d9ad04a67e68b2408ff0e6b
sha1 b7c81fb8ad8ddd66fa745771774025ee9d986aed
sha256 90743636344013415858222f9b27bbe3e343504be99e3ca1003975e12ab7f947
sha512 43b0a4d9a53e2ebdfa50edf5957b142df825d5ccf192b2ceb03cb23e8c44ae6f3eea5608bd0fbacd72616677422fc817feb93866290b4e9c367b3b93f1d2820f
ripemd-160 e7f597847e7417ff15d8b732670811eb83f124f3

52887987 as geometric shapes

Circle

Radius = n
Diameter 105775974
Circumference 332305022.8447
Area 8.7874718641227E+15

Sphere

Radius = n
Volume 6.1966893028345E+23
Surface area 3.5149887456491E+16
Circumference 332305022.8447

Square

Length = n
Perimeter 211551948
Area 2797139168912169
Diagonal 74794908.502012

Cube

Length = n
Surface area 16782835013473014
Volume 1.4793506000262E+23
Space diagonal 91604680.594042

Equilateral Triangle

Length = n
Perimeter 158663961
Area 1.2111967890992E+15
Altitude 45802340.297021

Triangular Pyramid

Length = n
Surface area 1.2111967890992E+15
Volume 1.7434314017182E+22
Height 24931636.167337