668738230 (number)

668738230 is an even 9-digits composite number following 668738229 and preceding 668738231. In scientific notation, it is written as 6.68738230 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 263176800 positive integers (up to 668738230) that are relatively prime to 668738230.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred thirty-eight thousand two hundred thirty

Notation

Scientific notation 6.68738230 × 10^8
Engineering notation 6.68738230 × 10^6

Prime Factorization of 668738230

Prime Factorization 2 × 5 × 151 × 107 × 4139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668738230
Product of the distinct prime numbers

The prime factorization of 668738230 is 2 × 5 × 151 × 107 × 4139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668738230)

Multiplication

n×y
n×2 1337476460
n×3 2006214690
n×4 2674952920
n×5 3343691150

Division

n÷y
n÷2 334369115
n÷3 222912743.33333
n÷3 167184557.5
n÷5 133747646

Exponentiation

ny
n2 447210820263532900
n3 2.9906697237988E+26
n4 1.9999751776078E+35
n5 1.3374598603174E+44

Nth Root

y√n
2√n 25859.973511201
3√n 874.48436776534
4√n 160.81036506146
5√n 58.217188792122

Divisors of 668738230

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668738229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668738230 can be divided by 32 positive divisors. The sum of these divisors (counting 668738230) is 1, the average is 0.03125.

Base conversion 668738230

Base System Value
2 Binary 100111110111000010001010110110
3 Ternary 1201121100102101121
4 Quaternary 213313002022312
5 Quinary 2332144110410
6 Senary 150205214154
8 Octal 4767021266
10 Decimal 668738230
12 Duodecimal 167b6135a
16 Hexadecimal 27dc22b6
20 Vigesimal a8jc5ba
36 Base36 b25dpy

Cryptographic Hash Functions

md5 4b860c1e7711768d48192824f496181c
sha1 fa3951c852ef975f3d789b80a6c89a859ac307b6
sha256 7babb43b0a4f83e633fa5e7f45cb6eb5333fb8b6f8f9d963f4362667fe4ce905
sha512 c0e20ecc407d692f830f0651b32bac701dd0ab0e01489bd2bce82ebba3b0e86623684c052831d0f239196d80de77840513e7c80686ad35563f16b191d2d00280
ripemd-160 35f97464860c2fd208c443f40c9cd68af0ce2301

668738230 as geometric shapes

Circle

Radius = n
Diameter 1337476460
Circumference 4201806221.0853
Area 1.4049542275458E+18

Sphere

Radius = n
Volume 1.25272880448E+27
Surface area 5.6198169101831E+18
Circumference 4201806221.0853

Square

Length = n
Perimeter 2674952920
Area 447210820263532900
Diagonal 945738674.54338

Cube

Length = n
Surface area 2683264921581197400
Volume 2.9906697237988E+26
Space diagonal 1158288591.3237

Equilateral Triangle

Length = n
Perimeter 2006214690
Area 1.9364796559775E+17
Altitude 579144295.66184

Triangular Pyramid

Length = n
Surface area 1.9364796559775E+17
Volume 3.5245380699791E+25
Height 315246224.84779