528030821 (number)

528030821 is an odd 9-digits composite number following 528030820 and preceding 528030822. In scientific notation, it is written as 5.28030821 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 523872972 positive integers (up to 528030821) that are relatively prime to 528030821.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.28030821 × 10^8
Engineering notation 5.28030821 × 10^6

Prime Factorization of 528030821

Prime Factorization 127 × 4157723

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 528030821
Product of the distinct prime numbers

The prime factorization of 528030821 is 127 × 4157723. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 98, 92, 586, 340, 5738, 6583, 70951, 67186, 954424, 476671, 591920, 4647510, 48572679, 26602292, 441197942, 130858356, 893858837, 5975335986

Basic calculations (n = 528030821)

Multiplication

n×y
n×2 1056061642
n×3 1584092463
n×4 2112123284
n×5 2640154105

Division

n÷y
n÷2 264015410.5
n÷3 176010273.66667
n÷3 132007705.25
n÷5 105606164.2

Exponentiation

ny
n2 278816547925934041
n3 1.4722373070972E+26
n4 7.7738667397335E+34
n5 4.1048412369261E+43

Nth Root

y√n
2√n 22978.921232295
3√n 808.26373046727
4√n 151.58799831218
5√n 55.530534609934

Divisors of 528030821

1, 127, 4157723, 528030821

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -528030820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 528030821 can be divided by 4 positive divisors. The sum of these divisors (counting 528030821) is 1, the average is 0.25.

Base conversion 528030821

Base System Value
2 Binary 11111011110010001110001100101
3 Ternary 1100210120202010002
4 Quaternary 133132101301211
5 Quinary 2040133441241
6 Senary 124221311045
8 Octal 3736216145
10 Decimal 528030821
12 Duodecimal 128a05485
16 Hexadecimal 1f791c65
20 Vigesimal 8503h11
36 Base36 8qdj6t

Cryptographic Hash Functions

md5 929ba056f2886edc388244af13765ae2
sha1 8ac9e853d2c5a7bf56bf52f7490475e9f53790be
sha256 d6736bc01ede1b589b165de02a180cab3a8ec3adcae36f4bd677eadc9aaa5e0a
sha512 111c1c98e749d2b0e1aa685f1870bb54047bc448dd96a95ff3b171478cdbbf9e6908e881f9eda7ee9bd992d8957ccb18592bae4f41e2c887685302202d03401b
ripemd-160 0943f42688ada9451fc76dd67397a4e256afc2c6

528030821 as geometric shapes

Circle

Radius = n
Diameter 1056061642
Circumference 3317715496.2452
Area 8.7592801866338E+17

Sphere

Radius = n
Volume 6.1668932110897E+26
Surface area 3.5037120746535E+18
Circumference 3317715496.2452

Square

Length = n
Perimeter 2112123284
Area 278816547925934041
Diagonal 746748348.4092

Cube

Length = n
Surface area 1672899287555604246
Volume 1.4722373070972E+26
Space diagonal 914576209.93431

Equilateral Triangle

Length = n
Perimeter 1584092463
Area 1.2073110674967E+17
Altitude 457288104.96715

Triangular Pyramid

Length = n
Surface area 1.2073110674967E+17
Volume 1.735048305607E+25
Height 248916116.1364