668801850 (number)

668801850 is an even 9-digits composite number following 668801849 and preceding 668801851. In scientific notation, it is written as 6.68801850 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 178177600 positive integers (up to 668801850) that are relatively prime to 668801850.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred one thousand eight hundred fifty

Notation

Scientific notation 6.68801850 × 10^8
Engineering notation 6.68801850 × 10^6

Prime Factorization of 668801850

Prime Factorization 2 × 3 × 25 × 1931 × 2309

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668801850
Product of the distinct prime numbers

The prime factorization of 668801850 is 2 × 3 × 25 × 1931 × 2309. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668801850)

Multiplication

n×y
n×2 1337603700
n×3 2006405550
n×4 2675207400
n×5 3344009250

Division

n÷y
n÷2 334400925
n÷3 222933950
n÷3 167200462.5
n÷5 133760370

Exponentiation

ny
n2 447295914563422500
n3 2.9915233515746E+26
n4 2.0007363518513E+35
n5 1.3380961734804E+44

Nth Root

y√n
2√n 25861.20356828
3√n 874.51209806339
4√n 160.8141895738
5√n 58.218296441259

Divisors of 668801850

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 -668801849
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 668801850 can be divided by 32 positive divisors. The sum of these divisors (counting 668801850) is 1, the average is 0.03125.

Base conversion 668801850

Base System Value
2 Binary 100111110111010001101100111010
3 Ternary 1201121110122122220
4 Quaternary 213313101230322
5 Quinary 2332203124400
6 Senary 150210424510
8 Octal 4767215472
10 Decimal 668801850
12 Duodecimal 167b92136
16 Hexadecimal 27dd1b3a
20 Vigesimal a9004ca
36 Base36 b26qt6

Cryptographic Hash Functions

md5 05c96757a8711c2bccc13828030c9092
sha1 ae8cf4fc8368ea963ed3ac08b7d4df5b78effc4f
sha256 32e7cf065dc7979a4ea28b4fe89a08de73a83f8bb71be910c012a1574e114dc0
sha512 07dafb766511b347d0ca86d532fa8b6f8bd0696d430f5432d6e8df46bb6265025732e299177f6c6801b344b5abfd6c4d9fe3b2e4ab2e89c51a9968453e7a6590
ripemd-160 dd8930187c2e50a934d213817bc866e06d7f621f

668801850 as geometric shapes

Circle

Radius = n
Diameter 1337603700
Circumference 4202205957.3345
Area 1.4052215591732E+18

Sphere

Radius = n
Volume 1.2530863712465E+27
Surface area 5.6208862366927E+18
Circumference 4202205957.3345

Square

Length = n
Perimeter 2675207400
Area 447295914563422500
Diagonal 945828646.81022

Cube

Length = n
Surface area 2683775487380535000
Volume 2.9915233515746E+26
Space diagonal 1158398784.3961

Equilateral Triangle

Length = n
Perimeter 2006405550
Area 1.9368481251046E+17
Altitude 579199392.19803

Triangular Pyramid

Length = n
Surface area 1.9368481251046E+17
Volume 3.5255440799605E+25
Height 315276215.60341