668840383 (number)

668840383 is an odd 9-digits composite number following 668840382 and preceding 668840384. In scientific notation, it is written as 6.68840383 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 668423088 positive integers (up to 668840383) that are relatively prime to 668840383.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred forty thousand three hundred eighty-three

Notation

Scientific notation 6.68840383 × 10^8
Engineering notation 6.68840383 × 10^6

Prime Factorization of 668840383

Prime Factorization 1609 × 415687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668840383
Product of the distinct prime numbers

The prime factorization of 668840383 is 1609 × 415687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668840383)

Multiplication

n×y
n×2 1337680766
n×3 2006521149
n×4 2675361532
n×5 3344201915

Division

n÷y
n÷2 334420191.5
n÷3 222946794.33333
n÷3 167210095.75
n÷5 133768076.6

Exponentiation

ny
n2 447347457931586689
n3 2.9920404509704E+26
n4 2.0011974811785E+35
n5 1.3384816897701E+44

Nth Root

y√n
2√n 25861.948553812
3√n 874.5288927376
4√n 160.81650585003
5√n 58.218967274905

Divisors of 668840383

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 -668840382
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 668840383 can be divided by 4 positive divisors. The sum of these divisors (counting 668840383) is 1, the average is 0.25.

Base conversion 668840383

Base System Value
2 Binary 100111110111011011000110111111
3 Ternary 1201121112121112001
4 Quaternary 213313123012333
5 Quinary 2332210343013
6 Senary 150211323131
8 Octal 4767330677
10 Decimal 668840383
12 Duodecimal 167bb04a7
16 Hexadecimal 27ddb1bf
20 Vigesimal a9050j3
36 Base36 b27kjj

Cryptographic Hash Functions

md5 e422198415158d71f3e88d8826ed6dbf
sha1 1035baeedc7658ee3b9c5e47168d29670ebe17ed
sha256 72f6a59fd4703a72a406e6d6b6defab2f6c85abbd1b6647b1c09d8d226c2ed7f
sha512 31680ddaa3b7cf549e36723e1b1b474d8d1e9b1c3456b2617f9ad9953c76fb4c9114dc36e8dc0709e5b7a7e7a1b9083d6deaeaf8d380c861414045281134dc3d
ripemd-160 9545d5fa3449cb17440a8b34bbe37822f5ef2a46

668840383 as geometric shapes

Circle

Radius = n
Diameter 1337680766
Circumference 4202448067.314
Area 1.4053834874399E+18

Sphere

Radius = n
Volume 1.2533029733349E+27
Surface area 5.6215339497598E+18
Circumference 4202448067.314

Square

Length = n
Perimeter 2675361532
Area 447347457931586689
Diagonal 945883140.70142

Cube

Length = n
Surface area 2684084747589520134
Volume 2.9920404509704E+26
Space diagonal 1158465525.5098

Equilateral Triangle

Length = n
Perimeter 2006521149
Area 1.9370713144357E+17
Altitude 579232762.75491

Triangular Pyramid

Length = n
Surface area 1.9370713144357E+17
Volume 3.5261534874427E+25
Height 315294380.23381