628540530 (number)

628540530 is an even 9-digits composite number following 628540529 and preceding 628540531. In scientific notation, it is written as 6.28540530 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 167610800 positive integers (up to 628540530) that are relatively prime to 628540530.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million five hundred forty thousand five hundred thirty

Notation

Scientific notation 6.28540530 × 10^8
Engineering notation 6.28540530 × 10^6

Prime Factorization of 628540530

Prime Factorization 2 × 15 × 20951351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628540530
Product of the distinct prime numbers

The prime factorization of 628540530 is 2 × 15 × 20951351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 84, 68, 398, 388, 9596, 6593, 44855, 6463, 659777, 65067, 3102960, 1200961, 87067593, 5581317, 867271677, 803565067, 3500829119, 3683574606

Basic calculations (n = 628540530)

Multiplication

n×y
n×2 1257081060
n×3 1885621590
n×4 2514162120
n×5 3142702650

Division

n÷y
n÷2 314270265
n÷3 209513510
n÷3 157135132.5
n÷5 125708106

Exponentiation

ny
n2 395063197852680900
n3 2.4831323176182E+26
n4 1.5607493029759E+35
n5 9.8099419408958E+43

Nth Root

y√n
2√n 25070.71060022
3√n 856.59939331186
4√n 158.33733166951
5√n 57.499842815597

Divisors of 628540530

1, 2, 15, 30, 20951351, 41902702, 314270265, 628540530

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 -628540529
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 628540530 can be divided by 8 positive divisors. The sum of these divisors (counting 628540530) is 1, the average is 0.125.

Base conversion 628540530

Base System Value
2 Binary 100101011101101100010001110010
3 Ternary 1121210201011111220
4 Quaternary 211131230101302
5 Quinary 2241401244110
6 Senary 142211445510
8 Octal 4535542162
10 Decimal 628540530
12 Duodecimal 1565b6896
16 Hexadecimal 2576c472
20 Vigesimal 9g87b6a
36 Base36 ae7sz6

Cryptographic Hash Functions

md5 3215ff945b8e7fc37552a4b643c8f956
sha1 70c89f3b71c56c4de8c5573474dc123fae1f1cbd
sha256 4d9f03db6d62cd0cd22063547020336367db65250cd7da23a2ccd89f1887e9ac
sha512 515a79cbdea33093b9d2c48115552e67e418e172c11ed0e5efe5e1d77978dbf25e2e3a52a0b3d835b0a1ae27b0d1cc759ffea6281191de2550c3008c29917dc8
ripemd-160 29ec7c37a5472a3c1b2c759c0d968bbdba8666a4

628540530 as geometric shapes

Circle

Radius = n
Diameter 1257081060
Circumference 3949236623.0629
Area 1.2411276400777E+18

Sphere

Radius = n
Volume 1.0401320329228E+27
Surface area 4.9645105603107E+18
Circumference 3949236623.0629

Square

Length = n
Perimeter 2514162120
Area 395063197852680900
Diagonal 888890542.02717

Cube

Length = n
Surface area 2370379187116085400
Volume 2.4831323176182E+26
Space diagonal 1088664132.5763

Equilateral Triangle

Length = n
Perimeter 1885621590
Area 1.7106738272037E+17
Altitude 544332066.28814

Triangular Pyramid

Length = n
Surface area 1.7106738272037E+17
Volume 2.9263995006188E+25
Height 296296847.34239