628888928 (number)

628888928 is an even 9-digits composite number following 628888927 and preceding 628888929. In scientific notation, it is written as 6.28888928 × 10^8. The sum of its digits is 59. It has a total of 6 prime factors and 12 positive divisors. There are 314444448 positive integers (up to 628888928) that are relatively prime to 628888928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28888928 × 10^8
Engineering notation 6.28888928 × 10^6

Prime Factorization of 628888928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19652779

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39305558
Product of the distinct prime numbers

The prime factorization of 628888928 is 2 × 2 × 2 × 2 × 2 × 19652779. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 21, 42, 570, 288, 2403, 6194, 58786, 74826, 953267, 770596, 9617859, 4223196, 45574196, 96360421, 977354263, 295595939, 8075468682, 928506892

Basic calculations (n = 628888928)

Multiplication

n×y
n×2 1257777856
n×3 1886666784
n×4 2515555712
n×5 3144444640

Division

n÷y
n÷2 314444464
n÷3 209629642.66667
n÷3 157222232
n÷5 125777785.6

Exponentiation

ny
n2 395501283760989184
n3 2.4872637836707E+26
n4 1.5642126545659E+35
n5 9.8371601949399E+43

Nth Root

y√n
2√n 25077.657944872
3√n 856.75763417684
4√n 158.35926857899
5√n 57.506215798437

Divisors of 628888928

1, 2, 4, 8, 16, 32, 19652779, 39305558, 78611116, 157222232, 314444464, 628888928

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628888927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628888928 can be divided by 12 positive divisors. The sum of these divisors (counting 628888928) is 1, the average is 0.083333333333333.

Base conversion 628888928

Base System Value
2 Binary 100101011111000001010101100000
3 Ternary 1121211100212102112
4 Quaternary 211133001111200
5 Quinary 2241443421203
6 Senary 142223134452
8 Octal 4537012540
10 Decimal 628888928
12 Duodecimal 156744428
16 Hexadecimal 257c1560
20 Vigesimal 9gab268
36 Base36 aef9sw

Cryptographic Hash Functions

md5 08c0c671ab55f6e93d4d54e6a818ae54
sha1 b77414250d3fddc24a5a5001beaa71d756c68de6
sha256 b575757c4b775b6fd4cf3d745d768f8e3c8d1f683643552003b3152c6e29e1d6
sha512 7adf6aa159ece15bc1d3de8fbfc025750ca5bbed5d8ebc81ec8ba2ba380dfe907c55b5dcebd51548574c821e96f6c818bf990340e2442e689716d6a6b9b189b0
ripemd-160 9ee05045b3bfba299a2067683536d7e0586247c7

628888928 as geometric shapes

Circle

Radius = n
Diameter 1257777856
Circumference 3951425672.2575
Area 1.2425039275489E+18

Sphere

Radius = n
Volume 1.041862617376E+27
Surface area 4.9700157101954E+18
Circumference 3951425672.2575

Square

Length = n
Perimeter 2515555712
Area 395501283760989184
Diagonal 889383251.20388

Cube

Length = n
Surface area 2373007702565935104
Volume 2.4872637836707E+26
Space diagonal 1089267575.6135

Equilateral Triangle

Length = n
Perimeter 1886666784
Area 1.7125707948319E+17
Altitude 544633787.80676

Triangular Pyramid

Length = n
Surface area 1.7125707948319E+17
Volume 2.9312684800555E+25
Height 296461083.73463