528085021 (number)

528085021 is an odd 9-digits composite number following 528085020 and preceding 528085022. In scientific notation, it is written as 5.28085021 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 515078592 positive integers (up to 528085021) that are relatively prime to 528085021.

Interesting facts

Basic properties

Name

Name five hundred twenty-eight million eighty-five thousand twenty-one

Notation

Scientific notation 5.28085021 × 10^8
Engineering notation 5.28085021 × 10^6

Prime Factorization of 528085021

Prime Factorization 43 × 743 × 16529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 528085021
Product of the distinct prime numbers

The prime factorization of 528085021 is 43 × 743 × 16529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 60, 19, 594, 872, 6460, 3451, 89290, 21204, 67603, 888405, 6401387, 8639029, 89533899, 33407767, 239645776, 2990422, 4875865900, 6674386086

Basic calculations (n = 528085021)

Multiplication

n×y
n×2 1056170042
n×3 1584255063
n×4 2112340084
n×5 2640425105

Division

n÷y
n÷2 264042510.5
n÷3 176028340.33333
n÷3 132021255.25
n÷5 105617004.2

Exponentiation

ny
n2 278873789404570441
n3 1.4726907093406E+26
n4 7.7770590416865E+34
n5 4.1069483873472E+43

Nth Root

y√n
2√n 22980.100543731
3√n 808.29138440566
4√n 151.59188811982
5√n 55.531674555289

Divisors of 528085021

1, 43, 743, 16529, 31949, 710747, 12281047, 528085021

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 -528085020
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 528085021 can be divided by 8 positive divisors. The sum of these divisors (counting 528085021) is 1, the average is 0.125.

Base conversion 528085021

Base System Value
2 Binary 11111011110011111000000011101
3 Ternary 1100210200111110111
4 Quaternary 133132133000131
5 Quinary 2040142210041
6 Senary 124222410021
8 Octal 3736370035
10 Decimal 528085021
12 Duodecimal 128a30911
16 Hexadecimal 1f79f01d
20 Vigesimal 850acb1
36 Base36 8qep0d

Cryptographic Hash Functions

md5 1d3918af71bbb454eac3e16271e0a0c2
sha1 4f1a65fad326f8d31922729d61239caf6da915b6
sha256 26cfe12d142bcf070d37460a5b82d1b224fb90322379302b3efc3ca7d1ab79a0
sha512 9209d445f6529b8e9c4fe83181f5e46e4443e2d99b1e91183c8c275225467af3b1d96f67154c0b229a18e9366823ec6279904c598d2a93b00222514e2b1a2cbc
ripemd-160 a98b4fdb18f28f93f15d9abe96acb75285090695

528085021 as geometric shapes

Circle

Radius = n
Diameter 1056170042
Circumference 3318056044.8888
Area 8.7610784807215E+17

Sphere

Radius = n
Volume 6.1687924179659E+26
Surface area 3.5044313922886E+18
Circumference 3318056044.8888

Square

Length = n
Perimeter 2112340084
Area 278873789404570441
Diagonal 746824998.78428

Cube

Length = n
Surface area 1673242736427422646
Volume 1.4726907093406E+26
Space diagonal 914670087.08808

Equilateral Triangle

Length = n
Perimeter 1584255063
Area 1.2075589303699E+17
Altitude 457335043.54404

Triangular Pyramid

Length = n
Surface area 1.2075589303699E+17
Volume 1.7355826452753E+25
Height 248941666.26143