628045280 (number)

628045280 is an even 9-digits composite number following 628045279 and preceding 628045281. In scientific notation, it is written as 6.28045280 × 10^8. The sum of its digits is 35. It has a total of 9 prime factors and 96 positive divisors. There are 233127936 positive integers (up to 628045280) that are relatively prime to 628045280.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million forty-five thousand two hundred eighty

Notation

Scientific notation 6.28045280 × 10^8
Engineering notation 6.28045280 × 10^6

Prime Factorization of 628045280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 73 × 3163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 39252830
Product of the distinct prime numbers

The prime factorization of 628045280 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 73 × 3163. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628045280)

Multiplication

n×y
n×2 1256090560
n×3 1884135840
n×4 2512181120
n×5 3140226400

Division

n÷y
n÷2 314022640
n÷3 209348426.66667
n÷3 157011320
n÷5 125609056

Exponentiation

ny
n2 394440873730278400
n3 2.4772672898538E+26
n4 1.5558360286911E+35
n5 9.7713547427336E+43

Nth Root

y√n
2√n 25060.831590352
3√n 856.37435223103
4√n 158.30613251025
5√n 57.490778713856

Divisors of 628045280

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628045279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628045280 can be divided by 96 positive divisors. The sum of these divisors (counting 628045280) is 1, the average is 0.010416666666667.

Base conversion 628045280

Base System Value
2 Binary 100101011011110011010111100000
3 Ternary 1121202210000011022
4 Quaternary 211123303113200
5 Quinary 2241234422110
6 Senary 142153105012
8 Octal 4533632740
10 Decimal 628045280
12 Duodecimal 1563b8168
16 Hexadecimal 256f35e0
20 Vigesimal 9g55d40
36 Base36 adx6u8

Cryptographic Hash Functions

md5 26bfad81a526b43d81ec20ea3f572a0f
sha1 233197490213d880408c5bfebc4c4b5a2c62d0c2
sha256 944cb5ea384c202e3e31112ad32b40489531a9f9675491ea8ac9355bb4b3cef7
sha512 2451fc7a4b9ba1c239853f712fa661b8a9e9357abd5dcbe6aa52a3f8ca457b3cd59041f6efd71f384bbe53399541ee19ccf50a9501cda5f73ddf30be854942c1
ripemd-160 f8a3aee0ce3dbf552dbbb779be9bcc76cff47714

628045280 as geometric shapes

Circle

Radius = n
Diameter 1256090560
Circumference 3946124875.5395
Area 1.2391725511866E+18

Sphere

Radius = n
Volume 1.0376752958377E+27
Surface area 4.9566902047463E+18
Circumference 3946124875.5395

Square

Length = n
Perimeter 2512181120
Area 394440873730278400
Diagonal 888190152.76041

Cube

Length = n
Surface area 2366645242381670400
Volume 2.4772672898538E+26
Space diagonal 1087806334.4138

Equilateral Triangle

Length = n
Perimeter 1884135840
Area 1.7079790847068E+17
Altitude 543903167.20691

Triangular Pyramid

Length = n
Surface area 1.7079790847068E+17
Volume 2.919487499112E+25
Height 296063384.25347