628663609 (number)

628663609 is an odd 9-digits composite number following 628663608 and preceding 628663610. In scientific notation, it is written as 6.28663609 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 538722576 positive integers (up to 628663609) that are relatively prime to 628663609.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million six hundred sixty-three thousand six hundred nine

Notation

Scientific notation 6.28663609 × 10^8
Engineering notation 6.28663609 × 10^6

Prime Factorization of 628663609

Prime Factorization 7 × 5419 × 16573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628663609
Product of the distinct prime numbers

The prime factorization of 628663609 is 7 × 5419 × 16573. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628663609)

Multiplication

n×y
n×2 1257327218
n×3 1885990827
n×4 2514654436
n×5 3143318045

Division

n÷y
n÷2 314331804.5
n÷3 209554536.33333
n÷3 157165902.25
n÷5 125732721.8

Exponentiation

ny
n2 395217933280904881
n3 2.4845913227789E+26
n4 1.5619721478683E+35
n5 9.8195504763637E+43

Nth Root

y√n
2√n 25073.165117312
3√n 856.65530193977
4√n 158.34508239068
5√n 57.502094530025

Divisors of 628663609

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 -628663608
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 628663609 can be divided by 8 positive divisors. The sum of these divisors (counting 628663609) is 1, the average is 0.125.

Base conversion 628663609

Base System Value
2 Binary 100101011110001010010100111001
3 Ternary 1121210221102100101
4 Quaternary 211132022110321
5 Quinary 2241414213414
6 Senary 142214235401
8 Octal 4536122471
10 Decimal 628663609
12 Duodecimal 156655b61
16 Hexadecimal 2578a539
20 Vigesimal 9g92j09
36 Base36 aeafy1

Cryptographic Hash Functions

md5 69263b6dbd5196a5092acd9955a2eeb2
sha1 04b0a93ebbee6a2088e30033941ca602babfbdd8
sha256 c61e6ef4cb22b7ea14728bad0214b2e0a4427d971f5e010758b939843a11f60d
sha512 1f810772c97d30f2c30dd10560907fe00b5646c43ad1be5fda222893cb02c077c385cd9e9c11c05efb81edf25abad825886cb5a0ab24dd19a19f3f25dbebb568
ripemd-160 6228840971be5675df93f796b913b023281a6a3a

628663609 as geometric shapes

Circle

Radius = n
Diameter 1257327218
Circumference 3950009951.2273
Area 1.2416137557622E+18

Sphere

Radius = n
Volume 1.0407431795754E+27
Surface area 4.9664550230489E+18
Circumference 3950009951.2273

Square

Length = n
Perimeter 2514654436
Area 395217933280904881
Diagonal 889064602.01822

Cube

Length = n
Surface area 2371307599685429286
Volume 2.4845913227789E+26
Space diagonal 1088877311.6576

Equilateral Triangle

Length = n
Perimeter 1885990827
Area 1.7113438512622E+17
Altitude 544438655.82881

Triangular Pyramid

Length = n
Surface area 1.7113438512622E+17
Volume 2.9281189546904E+25
Height 296354867.33941