628508740 (number)

628508740 is an even 9-digits composite number following 628508739 and preceding 628508741. In scientific notation, it is written as 6.28508740 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 251009760 positive integers (up to 628508740) that are relatively prime to 628508740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28508740 × 10^8
Engineering notation 6.28508740 × 10^6

Prime Factorization of 628508740

Prime Factorization 2 × 2 × 5 × 647 × 48571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 314254370
Product of the distinct prime numbers

The prime factorization of 628508740 is 2 × 2 × 5 × 647 × 48571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 54, 65, 553, 391, 4411, 3082, 32004, 9103, 293294, 161742, 5227714, 2524391, 81785004, 66325756, 715529397, 906564529, 860644476, 2667003877

Basic calculations (n = 628508740)

Multiplication

n×y
n×2 1257017480
n×3 1885526220
n×4 2514034960
n×5 3142543700

Division

n÷y
n÷2 314254370
n÷3 209502913.33333
n÷3 157127185
n÷5 125701748

Exponentiation

ny
n2 395023236256387600
n3 2.4827555649022E+26
n4 1.5604335718247E+35
n5 9.8074613808124E+43

Nth Root

y√n
2√n 25070.076585443
3√n 856.58495152038
4√n 158.33532955548
5√n 57.499261164328

Divisors of 628508740

1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 6470, 12940, 48571, 97142, 194284, 242855, 485710, 971420, 31425437, 62850874, 125701748, 157127185, 314254370, 628508740

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 -628508739
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 628508740 can be divided by 24 positive divisors. The sum of these divisors (counting 628508740) is 1, the average is 0.041666666666667.

Base conversion 628508740

Base System Value
2 Binary 100101011101100100100001000100
3 Ternary 1121210122112220111
4 Quaternary 211131210201010
5 Quinary 2241344234430
6 Senary 142211042404
8 Octal 4535444104
10 Decimal 628508740
12 Duodecimal 1565a0404
16 Hexadecimal 25764844
20 Vigesimal 9g83bh0
36 Base36 ae74g4

Cryptographic Hash Functions

md5 bd39f6ad70a354350521076ed396faea
sha1 74e7e8e2b430450b959d87cf341e9fc398140559
sha256 7994f22ab92102fd8464d5096f1636f54597bee05f30d592eb682c0e067c041e
sha512 d2df2cf04d781c7abb740144d43ac2ada605b87af0ad3ea1e467a7d2bcd12bd58c4a3b50529af41cc4e117d91e2f662734bb8d68a5261bc26865c4794b035b16
ripemd-160 0761494cb3f4e89f42d87a2db06db86be0670142

628508740 as geometric shapes

Circle

Radius = n
Diameter 1257017480
Circumference 3949036880.602
Area 1.2410020970203E+18

Sphere

Radius = n
Volume 1.0399742191141E+27
Surface area 4.9640083880813E+18
Circumference 3949036880.602

Square

Length = n
Perimeter 2514034960
Area 395023236256387600
Diagonal 888845584.17803

Cube

Length = n
Surface area 2370139417538325600
Volume 2.4827555649022E+26
Space diagonal 1088609070.6811

Equilateral Triangle

Length = n
Perimeter 1885526220
Area 1.7105007884159E+17
Altitude 544304535.34055

Triangular Pyramid

Length = n
Surface area 1.7105007884159E+17
Volume 2.925955493285E+25
Height 296281861.39268