538286985 (number)

538286985 is an odd 9-digits composite number following 538286984 and preceding 538286986. In scientific notation, it is written as 5.38286985 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 287086320 positive integers (up to 538286985) that are relatively prime to 538286985.

Interesting facts

Basic properties

Name

Name five hundred thirty-eight million two hundred eighty-six thousand nine hundred eighty-five

Notation

Scientific notation 5.38286985 × 10^8
Engineering notation 5.38286985 × 10^6

Prime Factorization of 538286985

Prime Factorization 27 × 5 × 3987311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 538286985
Product of the distinct prime numbers

The prime factorization of 538286985 is 27 × 5 × 3987311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 99, 38, 275, 324, 242, 4248, 44481, 13663, 791563, 46664, 711520, 7920596, 29422635, 45339291, 357017902, 679545303, 3875491490, 1771691175

Basic calculations (n = 538286985)

Multiplication

n×y
n×2 1076573970
n×3 1614860955
n×4 2153147940
n×5 2691434925

Division

n÷y
n÷2 269143492.5
n÷3 179428995
n÷3 134571746.25
n÷5 107657397

Exponentiation

ny
n2 289752878220390225
n3 1.5597020321233E+26
n4 8.3956730437E+34
n5 4.5192815297391E+43

Nth Root

y√n
2√n 23201.012585661
3√n 813.46329172044
4√n 152.31878605629
5√n 55.744596454192

Divisors of 538286985

1, 5, 27, 135, 3987311, 19936555, 107657397, 538286985

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 -538286984
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 538286985 can be divided by 8 positive divisors. The sum of these divisors (counting 538286985) is 1, the average is 0.125.

Base conversion 538286985

Base System Value
2 Binary 100000000101011001101110001001
3 Ternary 1101111212210221000
4 Quaternary 200011121232021
5 Quinary 2100300140420
6 Senary 125225205213
8 Octal 4005315611
10 Decimal 538286985
12 Duodecimal 130330809
16 Hexadecimal 20159b89
20 Vigesimal 8845h95
36 Base36 8whcw9

Cryptographic Hash Functions

md5 ea70b2062c3f3da4385758bdf34cfa65
sha1 6b45f3db8d6bf1b37f402f08f805153aee9e5d96
sha256 3698d480882a58ff449874c750082785fa41352e41225be5f44f69585d0c67d6
sha512 9154e0722deefa774ed803f2015be917da6f95f54c489d466ce3ba004f5b2a5e649b97fa12faac47b595f1dcb567730b222bedd7a1a1f9f9d2f1d9a950f62e85
ripemd-160 a66d38f576e6c9454bccfc37937808d56afc9470

538286985 as geometric shapes

Circle

Radius = n
Diameter 1076573970
Circumference 3382156875.198
Area 9.1028551357368E+17

Sphere

Radius = n
Volume 6.5332645945433E+26
Surface area 3.6411420542947E+18
Circumference 3382156875.198

Square

Length = n
Perimeter 2153147940
Area 289752878220390225
Diagonal 761252754.63592

Cube

Length = n
Surface area 1738517269322341350
Volume 1.5597020321233E+26
Space diagonal 932340407.07307

Equilateral Triangle

Length = n
Perimeter 1614860955
Area 1.2546667667926E+17
Altitude 466170203.53653

Triangular Pyramid

Length = n
Surface area 1.2546667667926E+17
Volume 1.8381264725747E+25
Height 253750918.21197