668840295 (number)

668840295 is an odd 9-digits composite number following 668840294 and preceding 668840296. In scientific notation, it is written as 6.68840295 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 350866560 positive integers (up to 668840295) that are relatively prime to 668840295.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred forty thousand two hundred ninety-five

Notation

Scientific notation 6.68840295 × 10^8
Engineering notation 6.68840295 × 10^6

Prime Factorization of 668840295

Prime Factorization 15 × 61 × 730973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668840295
Product of the distinct prime numbers

The prime factorization of 668840295 is 15 × 61 × 730973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668840295)

Multiplication

n×y
n×2 1337680590
n×3 2006520885
n×4 2675361180
n×5 3344201475

Division

n÷y
n÷2 334420147.5
n÷3 222946765
n÷3 167210073.75
n÷5 133768059

Exponentiation

ny
n2 447347340215687025
n3 2.9920392699733E+26
n4 2.0011964279805E+35
n5 1.3384808092434E+44

Nth Root

y√n
2√n 25861.94685247
3√n 874.52885438338
4√n 160.81650056033
5√n 58.21896574292

Divisors of 668840295

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 -668840294
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 668840295 can be divided by 8 positive divisors. The sum of these divisors (counting 668840295) is 1, the average is 0.125.

Base conversion 668840295

Base System Value
2 Binary 100111110111011011000101100111
3 Ternary 1201121112121101210
4 Quaternary 213313123011213
5 Quinary 2332210342140
6 Senary 150211322503
8 Octal 4767330547
10 Decimal 668840295
12 Duodecimal 167bb0433
16 Hexadecimal 27ddb167
20 Vigesimal a9050ef
36 Base36 b27kh3

Cryptographic Hash Functions

md5 3ca0a8014b65cb487d8328a434a6f510
sha1 c8ce46ac74ae1629d2526f476d7cdf7e773c1d0e
sha256 cc0a9105fef33dec1f5ba151dd6a2578b328e1bca37ad444ff1209537917d517
sha512 e0d93f8a66ab707389eae0f228e232dd269a6778f3177b7dbcbf58cd7c3eeabaa9e50682f145ee72a9fbfa6f261e781ab7e51c2b7ef5543a4f7a82795a52e633
ripemd-160 cf89f4deb05070b609d6334fc6bbf3202fc40ca9

668840295 as geometric shapes

Circle

Radius = n
Diameter 1337680590
Circumference 4202447514.3937
Area 1.4053831176245E+18

Sphere

Radius = n
Volume 1.25330247864E+27
Surface area 5.6215324704981E+18
Circumference 4202447514.3937

Square

Length = n
Perimeter 2675361180
Area 447347340215687025
Diagonal 945883016.25062

Cube

Length = n
Surface area 2684084041294122150
Volume 2.9920392699733E+26
Space diagonal 1158465373.0894

Equilateral Triangle

Length = n
Perimeter 2006520885
Area 1.9370708047109E+17
Altitude 579232686.54468

Triangular Pyramid

Length = n
Surface area 1.9370708047109E+17
Volume 3.5261520956242E+25
Height 315294338.75021