628508739 (number)

628508739 is an odd 9-digits composite number following 628508738 and preceding 628508740. In scientific notation, it is written as 6.28508739 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 418930560 positive integers (up to 628508739) that are relatively prime to 628508739.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million five hundred eight thousand seven hundred thirty-nine

Notation

Scientific notation 6.28508739 × 10^8
Engineering notation 6.28508739 × 10^6

Prime Factorization of 628508739

Prime Factorization 3 × 6793 × 30841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628508739
Product of the distinct prime numbers

The prime factorization of 628508739 is 3 × 6793 × 30841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628508739)

Multiplication

n×y
n×2 1257017478
n×3 1885526217
n×4 2514034956
n×5 3142543695

Division

n÷y
n÷2 314254369.5
n÷3 209502913
n÷3 157127184.75
n÷5 125701747.8

Exponentiation

ny
n2 395023234999370121
n3 2.4827555530515E+26
n4 1.5604335618937E+35
n5 9.8074613027907E+43

Nth Root

y√n
2√n 25070.076565499
3√n 856.58495106608
4√n 158.3353294925
5√n 57.499261146031

Divisors of 628508739

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 -628508738
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 628508739 can be divided by 8 positive divisors. The sum of these divisors (counting 628508739) is 1, the average is 0.125.

Base conversion 628508739

Base System Value
2 Binary 100101011101100100100001000011
3 Ternary 1121210122112220110
4 Quaternary 211131210201003
5 Quinary 2241344234424
6 Senary 142211042403
8 Octal 4535444103
10 Decimal 628508739
12 Duodecimal 1565a0403
16 Hexadecimal 25764843
20 Vigesimal 9g83bgj
36 Base36 ae74g3

Cryptographic Hash Functions

md5 b282ec796e9ff387cdd71edc8cd2eb8a
sha1 d584b8679e4e415ddd0712163835ce0bf7de92f7
sha256 1dd47616d87e235835a58f84f75cf57ff265ac68c1810754eca30bcd9b9713ac
sha512 144bf002b2960d5c5cdde69dd134d1cb3d99c3b39961aa1883215cdd36567f77b66f0dba60248c03fe68b431b6d36c4a1b08de31e558de9cc68861b308c8a2eb
ripemd-160 788d5e8e32c177750fcdc5a79efabfa223bb6b6a

628508739 as geometric shapes

Circle

Radius = n
Diameter 1257017478
Circumference 3949036874.3188
Area 1.2410020930713E+18

Sphere

Radius = n
Volume 1.0399742141501E+27
Surface area 4.9640083722852E+18
Circumference 3949036874.3188

Square

Length = n
Perimeter 2514034956
Area 395023234999370121
Diagonal 888845582.76381

Cube

Length = n
Surface area 2370139409996220726
Volume 2.4827555530515E+26
Space diagonal 1088609068.949

Equilateral Triangle

Length = n
Perimeter 1885526217
Area 1.7105007829728E+17
Altitude 544304534.47452

Triangular Pyramid

Length = n
Surface area 1.7105007829728E+17
Volume 2.9259554793188E+25
Height 296281860.92127