628320906 (number)

628320906 is an even 9-digits composite number following 628320905 and preceding 628320907. In scientific notation, it is written as 6.28320906 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 205575552 positive integers (up to 628320906) that are relatively prime to 628320906.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million three hundred twenty thousand nine hundred six

Notation

Scientific notation 6.28320906 × 10^8
Engineering notation 6.28320906 × 10^6

Prime Factorization of 628320906

Prime Factorization 2 × 9 × 107 × 113 × 2887

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 628320906
Product of the distinct prime numbers

The prime factorization of 628320906 is 2 × 9 × 107 × 113 × 2887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628320906)

Multiplication

n×y
n×2 1256641812
n×3 1884962718
n×4 2513283624
n×5 3141604530

Division

n÷y
n÷2 314160453
n÷3 209440302
n÷3 157080226.5
n÷5 125664181.2

Exponentiation

ny
n2 394787160916660836
n3 2.4805302662432E+26
n4 1.5585690242464E+35
n5 9.7928150137802E+43

Nth Root

y√n
2√n 25066.330126287
3√n 856.49961098944
4√n 158.32349833896
5√n 57.495823946398

Divisors of 628320906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628320905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628320906 can be divided by 32 positive divisors. The sum of these divisors (counting 628320906) is 1, the average is 0.03125.

Base conversion 628320906

Base System Value
2 Binary 100101011100110110101010001010
3 Ternary 1121210022000020200
4 Quaternary 211130312222022
5 Quinary 2241322232111
6 Senary 142203033030
8 Octal 4534665212
10 Decimal 628320906
12 Duodecimal 15650b776
16 Hexadecimal 25736a8a
20 Vigesimal 9g70256
36 Base36 ae33ii

Cryptographic Hash Functions

md5 8ea8d023e8f7cef945458e413d2e7e8d
sha1 dedaccd52e6a95b11daac75e72a650ad88ca963f
sha256 daad102163c3454f95b5e83056362caabc46991a6a4aab279e493fd19d6892ca
sha512 bf698e684f55522f9a22b806f962b69b664b1926b832cb87227ef3171de6fd05849ec5418aeeb0482a1272f266e440088577ed60358fcdfc2359e83d9d866018
ripemd-160 5e891985c57c71fea5a2fe278dd91dd3c35d82e5

628320906 as geometric shapes

Circle

Radius = n
Diameter 1256641812
Circumference 3947856684.773
Area 1.2402604444674E+18

Sphere

Radius = n
Volume 1.0390420881916E+27
Surface area 4.9610417778694E+18
Circumference 3947856684.773

Square

Length = n
Perimeter 2513283624
Area 394787160916660836
Diagonal 888579946.78775

Cube

Length = n
Surface area 2368722965499965016
Volume 2.4805302662432E+26
Space diagonal 1088283732.6497

Equilateral Triangle

Length = n
Perimeter 1884962718
Area 1.7094785522088E+17
Altitude 544141866.32485

Triangular Pyramid

Length = n
Surface area 1.7094785522088E+17
Volume 2.9233329536651E+25
Height 296193315.59592