628279269 (number)

628279269 is an odd 9-digits composite number following 628279268 and preceding 628279270. In scientific notation, it is written as 6.28279269 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 416682240 positive integers (up to 628279269) that are relatively prime to 628279269.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million two hundred seventy-nine thousand two hundred sixty-nine

Notation

Scientific notation 6.28279269 × 10^8
Engineering notation 6.28279269 × 10^6

Prime Factorization of 628279269

Prime Factorization 3 × 193 × 1085111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628279269
Product of the distinct prime numbers

The prime factorization of 628279269 is 3 × 193 × 1085111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628279269)

Multiplication

n×y
n×2 1256558538
n×3 1884837807
n×4 2513117076
n×5 3141396345

Division

n÷y
n÷2 314139634.5
n÷3 209426423
n÷3 157069817.25
n÷5 125655853.8

Exponentiation

ny
n2 394734839855174361
n3 2.4800371663304E+26
n4 1.5581559379549E+35
n5 9.7895707368631E+43

Nth Root

y√n
2√n 25065.499576111
3√n 856.48069132502
4√n 158.32087536428
5√n 57.495061909974

Divisors of 628279269

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 -628279268
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 628279269 can be divided by 8 positive divisors. The sum of these divisors (counting 628279269) is 1, the average is 0.125.

Base conversion 628279269

Base System Value
2 Binary 100101011100101100011111100101
3 Ternary 1121210012220010120
4 Quaternary 211130230133211
5 Quinary 2241314414034
6 Senary 142202112153
8 Octal 4534543745
10 Decimal 628279269
12 Duodecimal 1564ab659
16 Hexadecimal 2572c7e5
20 Vigesimal 9g6ei39
36 Base36 ae27dx

Cryptographic Hash Functions

md5 1a8aa39c8d2cd8ee6e9d710e0da5ebf8
sha1 1e499d5e92088a47a316c1a7db3614a8fff1daae
sha256 1da1cd768b0923c581214cb182ae27558ca1298f783d8d08f5e2301a663b22d9
sha512 f7156c2f1f676000006152afb38c2ae899a39430c3be07403049a608fd7ba2ed8fec229e3aa94833ccb7a6d199cea78c28d056ae3e7c82733eada5b6956d9b7d
ripemd-160 9786ab24d592b294e4056598ef37fd6428c9c2c0

628279269 as geometric shapes

Circle

Radius = n
Diameter 1256558538
Circumference 3947595071.7863
Area 1.240096073005E+18

Sphere

Radius = n
Volume 1.0388355389831E+27
Surface area 4.9603842920198E+18
Circumference 3947595071.7863

Square

Length = n
Perimeter 2513117076
Area 394734839855174361
Diagonal 888521063.17765

Cube

Length = n
Surface area 2368409039131046166
Volume 2.4800371663304E+26
Space diagonal 1088211615.2502

Equilateral Triangle

Length = n
Perimeter 1884837807
Area 1.7092519953668E+17
Altitude 544105807.62512

Triangular Pyramid

Length = n
Surface area 1.7092519953668E+17
Volume 2.9227518298448E+25
Height 296173687.72588