628804889 (number)

628804889 is an odd 9-digits composite number following 628804888 and preceding 628804890. In scientific notation, it is written as 6.28804889 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 601465524 positive integers (up to 628804889) that are relatively prime to 628804889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28804889 × 10^8
Engineering notation 6.28804889 × 10^6

Prime Factorization of 628804889

Prime Factorization 23 × 27339343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 628804889
Product of the distinct prime numbers

The prime factorization of 628804889 is 23 × 27339343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628804889)

Multiplication

n×y
n×2 1257609778
n×3 1886414667
n×4 2515219556
n×5 3144024445

Division

n÷y
n÷2 314402444.5
n÷3 209601629.66667
n÷3 157201222.25
n÷5 125760977.8

Exponentiation

ny
n2 395395588430302321
n3 2.4862667909401E+26
n4 1.5633767135015E+35
n5 9.8305892079846E+43

Nth Root

y√n
2√n 25075.98231376
3√n 856.7194693759
4√n 158.35397789055
5√n 57.504678794684

Divisors of 628804889

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628804888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628804889 can be divided by 4 positive divisors. The sum of these divisors (counting 628804889) is 1, the average is 0.25.

Base conversion 628804889

Base System Value
2 Binary 100101011110101100110100011001
3 Ternary 1121211012121010222
4 Quaternary 211132230310121
5 Quinary 2241433224024
6 Senary 142221245425
8 Octal 4536546431
10 Decimal 628804889
12 Duodecimal 156703875
16 Hexadecimal 257acd19
20 Vigesimal 9ga0c49
36 Base36 aedgyh

Cryptographic Hash Functions

md5 eef67fd712a0ac1759c8a0ebdeeee0de
sha1 e5dfeec0eee3242141e3012081a2c137cd4a2f3f
sha256 fb94ba7875dce62c39c98e1ef4ca423c3156905633a4fc36f59449c4f9f71937
sha512 9b9078dad21c9e226fb512a08a42fe0ef4e0d52ff4168aa4e175c6771b8e18b98f6cefb4bd60f4a09b9b2fed7fc265212f1fbd2b18302c80efac765319ee30d8
ripemd-160 f3d6bb590476ae41f8cc654e189640568e44a554

628804889 as geometric shapes

Circle

Radius = n
Diameter 1257609778
Circumference 3950897639.6475
Area 1.2421718758745E+18

Sphere

Radius = n
Volume 1.0414449980375E+27
Surface area 4.9686875034978E+18
Circumference 3950897639.6475

Square

Length = n
Perimeter 2515219556
Area 395395588430302321
Diagonal 889264402.11031

Cube

Length = n
Surface area 2372373530581813926
Volume 2.4862667909401E+26
Space diagonal 1089122015.7957

Equilateral Triangle

Length = n
Perimeter 1886414667
Area 1.7121131206247E+17
Altitude 544561007.89785

Triangular Pyramid

Length = n
Surface area 1.7121131206247E+17
Volume 2.9300935128544E+25
Height 296421467.3701