628508748 (number)

628508748 is an even 9-digits composite number following 628508747 and preceding 628508749. In scientific notation, it is written as 6.28508748 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 179361600 positive integers (up to 628508748) that are relatively prime to 628508748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28508748 × 10^8
Engineering notation 6.28508748 × 10^6

Prime Factorization of 628508748

Prime Factorization 2 × 2 × 21 × 7901 × 947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 314254374
Product of the distinct prime numbers

The prime factorization of 628508748 is 2 × 2 × 21 × 7901 × 947. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 52, 67, 239, 355, 8130, 8504, 75997, 7845, 279392, 824724, 3645016, 5161401, 37878875, 45890155, 260306551, 562916444, 8725125529, 9702092726

Basic calculations (n = 628508748)

Multiplication

n×y
n×2 1257017496
n×3 1885526244
n×4 2514034992
n×5 3142543740

Division

n÷y
n÷2 314254374
n÷3 209502916
n÷3 157127187
n÷5 125701749.6

Exponentiation

ny
n2 395023246312527504
n3 2.4827556597078E+26
n4 1.5604336512729E+35
n5 9.8074620049859E+43

Nth Root

y√n
2√n 25070.076744996
3√n 856.58495515473
4√n 158.33533005933
5√n 57.499261310704

Divisors of 628508748

1, 2, 4, 21, 42, 84, 947, 1894, 3788, 7901, 15802, 19887, 31604, 39774, 79548, 165921, 331842, 663684, 7482247, 14964494, 29928988, 157127187, 314254374, 628508748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628508747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628508748 can be divided by 24 positive divisors. The sum of these divisors (counting 628508748) is 1, the average is 0.041666666666667.

Base conversion 628508748

Base System Value
2 Binary 100101011101100100100001001100
3 Ternary 1121210122112220210
4 Quaternary 211131210201030
5 Quinary 2241344234443
6 Senary 142211042420
8 Octal 4535444114
10 Decimal 628508748
12 Duodecimal 1565a0410
16 Hexadecimal 2576484c
20 Vigesimal 9g83bh8
36 Base36 ae74gc

Cryptographic Hash Functions

md5 1324d551535a0a9de7ffcfb40d9fe4eb
sha1 d4f79e0c75f526337c7bac3fdb63fa58c021020d
sha256 63f35a6358d866c76ad4e5cbb0fb33285b45146c62f3c9e48980e0529e500eb2
sha512 567c6f6ad289b6fe5e3d678b6d270cd4889a444084c7a90b397a962f8260f290cc196e0baf74ac83cc7a10539696f94ff6d9f4afaba63977e8dcaff646040079
ripemd-160 7b4a268c3ff54c828dd55eacc28dec7cc2df7cbf

628508748 as geometric shapes

Circle

Radius = n
Diameter 1257017496
Circumference 3949036930.8674
Area 1.2410021286126E+18

Sphere

Radius = n
Volume 1.0399742588262E+27
Surface area 4.9640085144505E+18
Circumference 3949036930.8674

Square

Length = n
Perimeter 2514034992
Area 395023246312527504
Diagonal 888845595.49173

Cube

Length = n
Surface area 2370139477875165024
Volume 2.4827556597078E+26
Space diagonal 1088609084.5375

Equilateral Triangle

Length = n
Perimeter 1885526244
Area 1.7105008319602E+17
Altitude 544304542.26875

Triangular Pyramid

Length = n
Surface area 1.7105008319602E+17
Volume 2.9259556050145E+25
Height 296281865.16391