628430900 (number)

628430900 is an even 9-digits composite number following 628430899 and preceding 628430901. In scientific notation, it is written as 6.28430900 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 36 positive divisors. There are 250840800 positive integers (up to 628430900) that are relatively prime to 628430900.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million four hundred thirty thousand nine hundred

Notation

Scientific notation 6.28430900 × 10^8
Engineering notation 6.28430900 × 10^6

Prime Factorization of 628430900

Prime Factorization 2 × 2 × 5 × 5 × 491 × 12799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 62843090
Product of the distinct prime numbers

The prime factorization of 628430900 is 2 × 2 × 5 × 5 × 491 × 12799. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628430900)

Multiplication

n×y
n×2 1256861800
n×3 1885292700
n×4 2513723600
n×5 3142154500

Division

n÷y
n÷2 314215450
n÷3 209476966.66667
n÷3 157107725
n÷5 125686180

Exponentiation

ny
n2 394925396074810000
n3 2.4818332208815E+26
n4 1.5596606846485E+35
n5 9.8013896774824E+43

Nth Root

y√n
2√n 25068.524088985
3√n 856.54958774515
4√n 158.330426921
5√n 57.497836851841

Divisors of 628430900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628430899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628430900 can be divided by 36 positive divisors. The sum of these divisors (counting 628430900) is 1, the average is 0.027777777777778.

Base conversion 628430900

Base System Value
2 Binary 100101011101010001100000110100
3 Ternary 1121210111121010112
4 Quaternary 211131101200310
5 Quinary 2241334242100
6 Senary 142205242152
8 Octal 4535214064
10 Decimal 628430900
12 Duodecimal 156563358
16 Hexadecimal 25751834
20 Vigesimal 9g7dh50
36 Base36 ae5gdw

Cryptographic Hash Functions

md5 127453ef8e270d80cc58ef9cbb7c11d3
sha1 9d93f8867f0943e24bab3e99f5133e7e1d76489e
sha256 ba5fde4cab9e2e855bfef936f50dd2be22277de773e1d09752841fef1cb8b279
sha512 cce30bdd095e9f8d3252f3ab3b9105ecd4f62e2d25ac19f73ab3b5c4dfff7e4181f872d28dd99121729cc648376fada1ec01264137ff17c03eb30badf4e4edc1
ripemd-160 332aee91b5af81d97c2eb1344dad3c559358a7b9

628430900 as geometric shapes

Circle

Radius = n
Diameter 1256861800
Circumference 3948547797.4576
Area 1.2406947230247E+18

Sphere

Radius = n
Volume 1.0395878685542E+27
Surface area 4.9627788920986E+18
Circumference 3948547797.4576

Square

Length = n
Perimeter 2513723600
Area 394925396074810000
Diagonal 888735501.79433

Cube

Length = n
Surface area 2369552376448860000
Volume 2.4818332208815E+26
Space diagonal 1088474247.8462

Equilateral Triangle

Length = n
Perimeter 1885292700
Area 1.7100771280021E+17
Altitude 544237123.92312

Triangular Pyramid

Length = n
Surface area 1.7100771280021E+17
Volume 2.9248685004323E+25
Height 296245167.26478