667397321 (number)

667397321 is an odd 9-digits composite number following 667397320 and preceding 667397322. In scientific notation, it is written as 6.67397321 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 642123568 positive integers (up to 667397321) that are relatively prime to 667397321.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million three hundred ninety-seven thousand three hundred twenty-one

Notation

Scientific notation 6.67397321 × 10^8
Engineering notation 6.67397321 × 10^6

Prime Factorization of 667397321

Prime Factorization 59 × 47 × 240677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 667397321
Product of the distinct prime numbers

The prime factorization of 667397321 is 59 × 47 × 240677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 667397321)

Multiplication

n×y
n×2 1334794642
n×3 2002191963
n×4 2669589284
n×5 3336986605

Division

n÷y
n÷2 333698660.5
n÷3 222465773.66667
n÷3 166849330.25
n÷5 133479464.2

Exponentiation

ny
n2 445419184077977041
n3 2.9727157017565E+26
n4 1.9839824954469E+35
n5 1.3241046023722E+44

Nth Root

y√n
2√n 25834.034160386
3√n 873.89949089178
4√n 160.72969283983
5√n 58.193823404659

Divisors of 667397321

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 -667397320
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 667397321 can be divided by 8 positive divisors. The sum of these divisors (counting 667397321) is 1, the average is 0.125.

Base conversion 667397321

Base System Value
2 Binary 100111110001111010110011001001
3 Ternary 1201111211022000022
4 Quaternary 213301322303021
5 Quinary 2331323203241
6 Senary 150120350225
8 Octal 4761726311
10 Decimal 667397321
12 Duodecimal 167615375
16 Hexadecimal 27c7acc9
20 Vigesimal a8b4d61
36 Base36 b1cn2h

Cryptographic Hash Functions

md5 f076004b682e26391615cb02fb289a4a
sha1 0951cfe5034b1a060cfe84a699ff540abcba2b91
sha256 31b274de97e28f9593f1dbe67a8a54451ba516929ba965c0e7f8c57aac7e31b3
sha512 33ce35679577e003765206448de6a7a4294ca4919037ce306a27f81b153b4202b9a2673b224abc938ce1ac12479712fe5daca642e35def65848cbad9398291b3
ripemd-160 b862a32c977083d67cc124eafb6727cee49b0e94

667397321 as geometric shapes

Circle

Radius = n
Diameter 1334794642
Circumference 4193381041.3582
Area 1.3993256364673E+18

Sphere

Radius = n
Volume 1.2452082413132E+27
Surface area 5.5973025458693E+18
Circumference 4193381041.3582

Square

Length = n
Perimeter 2669589284
Area 445419184077977041
Diagonal 943842342.84967

Cube

Length = n
Surface area 2672515104467862246
Volume 2.9727157017565E+26
Space diagonal 1155966068.8074

Equilateral Triangle

Length = n
Perimeter 2002191963
Area 1.9287216437223E+17
Altitude 577983034.40368

Triangular Pyramid

Length = n
Surface area 1.9287216437223E+17
Volume 3.5033790520862E+25
Height 314614114.28322