628821683 (number)

628821683 is an odd 9-digits composite number following 628821682 and preceding 628821684. In scientific notation, it is written as 6.28821683 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 535111560 positive integers (up to 628821683) that are relatively prime to 628821683.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million eight hundred twenty-one thousand six hundred eighty-three

Notation

Scientific notation 6.28821683 × 10^8
Engineering notation 6.28821683 × 10^6

Prime Factorization of 628821683

Prime Factorization 7 × 139 × 646271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628821683
Product of the distinct prime numbers

The prime factorization of 628821683 is 7 × 139 × 646271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 21, 98, 471, 888, 5094, 8237, 95029, 94337, 828401, 995764, 6474826, 8306851, 30417047, 7897434, 317664901, 878097721, 6409386111, 9923145481

Basic calculations (n = 628821683)

Multiplication

n×y
n×2 1257643366
n×3 1886465049
n×4 2515286732
n×5 3144108415

Division

n÷y
n÷2 314410841.5
n÷3 209607227.66667
n÷3 157205420.75
n÷5 125764336.6

Exponentiation

ny
n2 395416709010952489
n3 2.4864660044659E+26
n4 1.5635437376505E+35
n5 9.8319020455351E+43

Nth Root

y√n
2√n 25076.31717378
3√n 856.72709634092
4√n 158.35503520185
5√n 57.504985956183

Divisors of 628821683

1, 7, 139, 973, 646271, 4523897, 89831669, 628821683

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 -628821682
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 628821683 can be divided by 8 positive divisors. The sum of these divisors (counting 628821683) is 1, the average is 0.125.

Base conversion 628821683

Base System Value
2 Binary 100101011110110000111010110011
3 Ternary 1121211020110011222
4 Quaternary 211132300322303
5 Quinary 2241434243213
6 Senary 142221455255
8 Octal 4536607263
10 Decimal 628821683
12 Duodecimal 15671152b
16 Hexadecimal 257b0eb3
20 Vigesimal 9ga2e43
36 Base36 aedtwz

Cryptographic Hash Functions

md5 d71cb1d272334915b4497b61e1a0f2c1
sha1 dbcd5a5b7f33a749e929cd87d9bd86bac8ecb5b0
sha256 3b40c2bac1f9455d354a0843c6d23e344a480dd96e63bcec0a81afc7167a82ba
sha512 e86b672a5c14408d6923163646bab28528cb09f5f4318641ccb7727b4369cf3e6ca9c8ad44586da41d12ebd3ebff599ec8bca1bfe5df28d75f77cc46d8387bc1
ripemd-160 ebb1f1588aa13c0c3d625df21b669e462cdf9b2e

628821683 as geometric shapes

Circle

Radius = n
Diameter 1257643366
Circumference 3951003159.4615
Area 1.2422382281355E+18

Sphere

Radius = n
Volume 1.0415284444041E+27
Surface area 4.9689529125418E+18
Circumference 3951003159.4615

Square

Length = n
Perimeter 2515286732
Area 395416709010952489
Diagonal 889288152.41288

Cube

Length = n
Surface area 2372500254065714934
Volume 2.4864660044659E+26
Space diagonal 1089151103.857

Equilateral Triangle

Length = n
Perimeter 1886465049
Area 1.7122045754216E+17
Altitude 544575551.92849

Triangular Pyramid

Length = n
Surface area 1.7122045754216E+17
Volume 2.9303282882461E+25
Height 296429384.13763