628713028 (number)

628713028 is an even 9-digits composite number following 628713027 and preceding 628713029. In scientific notation, it is written as 6.28713028 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 305860320 positive integers (up to 628713028) that are relatively prime to 628713028.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million seven hundred thirteen thousand twenty-eight

Notation

Scientific notation 6.28713028 × 10^8
Engineering notation 6.28713028 × 10^6

Prime Factorization of 628713028

Prime Factorization 2 × 2 × 37 × 4248061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 314356514
Product of the distinct prime numbers

The prime factorization of 628713028 is 2 × 2 × 37 × 4248061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 49, 86, 915, 904, 5660, 7776, 89897, 55656, 7283, 283059, 7801939, 9817807, 6012522, 32681715, 417674638, 517002664, 92541319, 1611456166

Basic calculations (n = 628713028)

Multiplication

n×y
n×2 1257426056
n×3 1886139084
n×4 2514852112
n×5 3143565140

Division

n÷y
n÷2 314356514
n÷3 209571009.33333
n÷3 157178257
n÷5 125742605.6

Exponentiation

ny
n2 395280071576928784
n3 2.4851773070919E+26
n4 1.5624633498586E+35
n5 9.8234106382864E+43

Nth Root

y√n
2√n 25074.150593789
3√n 856.67774846416
4√n 158.34819416018
5√n 57.502998545024

Divisors of 628713028

1, 2, 4, 37, 74, 148, 4248061, 8496122, 16992244, 157178257, 314356514, 628713028

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 -628713027
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 628713028 can be divided by 12 positive divisors. The sum of these divisors (counting 628713028) is 1, the average is 0.083333333333333.

Base conversion 628713028

Base System Value
2 Binary 100101011110010110011001000100
3 Ternary 1121211000221010201
4 Quaternary 211132112121010
5 Quinary 2241422304103
6 Senary 142215300244
8 Octal 4536263104
10 Decimal 628713028
12 Duodecimal 15667a684
16 Hexadecimal 25796644
20 Vigesimal 9g992b8
36 Base36 aebi2s

Cryptographic Hash Functions

md5 cccc97c7b069d62eed06146cc200d711
sha1 feb46efd7a24e7ef105190cdd331eb5c68b7755f
sha256 bd0e9b524261cbbdfa0fc72567c9672d38263664db458385a2ded131b6899c08
sha512 6b13a2ae0445c2fa6025f6073425359e7b5ef7ccd5b06b2412df830c8f7f49d815892b7951b1bf3f6b464eb469168ba5ef2faf6185dd690a859b113ed8378694
ripemd-160 ba27c5004679308a30de15ab8a94d737954a9c1b

628713028 as geometric shapes

Circle

Radius = n
Diameter 1257426056
Circumference 3950320459.962
Area 1.2418089689765E+18

Sphere

Radius = n
Volume 1.0409886361104E+27
Surface area 4.9672358759061E+18
Circumference 3950320459.962

Square

Length = n
Perimeter 2514852112
Area 395280071576928784
Diagonal 889134491.03826

Cube

Length = n
Surface area 2371680429461572704
Volume 2.4851773070919E+26
Space diagonal 1088962907.8765

Equilateral Triangle

Length = n
Perimeter 1886139084
Area 1.7116129179768E+17
Altitude 544481453.93824

Triangular Pyramid

Length = n
Surface area 1.7116129179768E+17
Volume 2.928809543826E+25
Height 296378163.67942