628641344 (number)

628641344 is an even 9-digits composite number following 628641343 and preceding 628641345. In scientific notation, it is written as 6.28641344 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 14 positive divisors. There are 314320640 positive integers (up to 628641344) that are relatively prime to 628641344.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million six hundred forty-one thousand three hundred forty-four

Notation

Scientific notation 6.28641344 × 10^8
Engineering notation 6.28641344 × 10^6

Prime Factorization of 628641344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9822521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19645042
Product of the distinct prime numbers

The prime factorization of 628641344 is 2 × 2 × 2 × 2 × 2 × 2 × 9822521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 6, 72, 217, 350, 8412, 678, 96654, 22622, 138021, 254331, 8848462, 7324964, 58368713, 11203855, 381712000, 992623554, 2571988782, 6674975408

Basic calculations (n = 628641344)

Multiplication

n×y
n×2 1257282688
n×3 1885924032
n×4 2514565376
n×5 3143206720

Division

n÷y
n÷2 314320672
n÷3 209547114.66667
n÷3 157160336
n÷5 125728268.8

Exponentiation

ny
n2 395189939386126336
n3 2.4843273463097E+26
n4 1.5617508819201E+35
n5 9.8178117340344E+43

Nth Root

y√n
2√n 25072.721112795
3√n 856.6451886056
4√n 158.34368036898
5√n 57.501687220852

Divisors of 628641344

1, 2, 4, 8, 16, 32, 64, 9822521, 19645042, 39290084, 78580168, 157160336, 314320672, 628641344

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628641343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628641344 can be divided by 14 positive divisors. The sum of these divisors (counting 628641344) is 1, the average is 0.071428571428571.

Base conversion 628641344

Base System Value
2 Binary 100101011110000100111001000000
3 Ternary 1121210220021210202
4 Quaternary 211132010321000
5 Quinary 2241413010334
6 Senary 142213544332
8 Octal 4536047100
10 Decimal 628641344
12 Duodecimal 1566450a8
16 Hexadecimal 25784e40
20 Vigesimal 9g90374
36 Base36 ae9yrk

Cryptographic Hash Functions

md5 e0209373243c7173109417571c985f20
sha1 4b60b15af04c3a45f4062377a5796b2d12ea0f9a
sha256 ada01614336c193ea71ae18a9bfc572c1e3c491bf35a2c4f88c0a57befa35fba
sha512 c32bf42159f0f6e4156582765dd1a35152f9844665e8ee33c9f15577db7266411f1d3c2125333f58095ec1cd1960dc393120cdf027f8a4091ebf1d0b0f59f128
ripemd-160 ba52ff3ebda72e91f69bbe7fd4b2f5ca36f4f682

628641344 as geometric shapes

Circle

Radius = n
Diameter 1257282688
Circumference 3949870056.1064
Area 1.2415258103481E+18

Sphere

Radius = n
Volume 1.0406326053705E+27
Surface area 4.9661032413922E+18
Circumference 3949870056.1064

Square

Length = n
Perimeter 2514565376
Area 395189939386126336
Diagonal 889033114.55325

Cube

Length = n
Surface area 2371139636316758016
Volume 2.4843273463097E+26
Space diagonal 1088838747.5464

Equilateral Triangle

Length = n
Perimeter 1885924032
Area 1.7112226341421E+17
Altitude 544419373.77319

Triangular Pyramid

Length = n
Surface area 1.7112226341421E+17
Volume 2.927807855438E+25
Height 296344371.51775