668800913 (number)

668800913 is an odd 9-digits composite number following 668800912 and preceding 668800914. In scientific notation, it is written as 6.68800913 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 581750400 positive integers (up to 668800913) that are relatively prime to 668800913.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred thousand nine hundred thirteen

Notation

Scientific notation 6.68800913 × 10^8
Engineering notation 6.68800913 × 10^6

Prime Factorization of 668800913

Prime Factorization 89 × 341 × 22037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668800913
Product of the distinct prime numbers

The prime factorization of 668800913 is 89 × 341 × 22037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 34, 30, 540, 975, 9034, 6281, 99294, 54165, 170856, 263021, 2127509, 8006022, 5940458, 44715164, 964326701, 850682138, 5106165536, 9189801085

Basic calculations (n = 668800913)

Multiplication

n×y
n×2 1337601826
n×3 2006402739
n×4 2675203652
n×5 3344004565

Division

n÷y
n÷2 334400456.5
n÷3 222933637.66667
n÷3 167200228.25
n÷5 133760182.6

Exponentiation

ny
n2 447294661229633569
n3 2.991510778104E+26
n4 2.0007251396453E+35
n5 1.3380868000568E+44

Nth Root

y√n
2√n 25861.185452334
3√n 874.5116896623
4√n 160.81413324809
5√n 58.218280128333

Divisors of 668800913

1, 89, 341, 22037, 30349, 1961293, 7514617, 668800913

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 -668800912
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 668800913 can be divided by 8 positive divisors. The sum of these divisors (counting 668800913) is 1, the average is 0.125.

Base conversion 668800913

Base System Value
2 Binary 100111110111010001011110010001
3 Ternary 1201121110121101012
4 Quaternary 213313101132101
5 Quinary 2332203112123
6 Senary 150210420305
8 Octal 4767213621
10 Decimal 668800913
12 Duodecimal 167b91695
16 Hexadecimal 27dd1791
20 Vigesimal a90025d
36 Base36 b26q35

Cryptographic Hash Functions

md5 9ac5fea1cbd140288180a424e7dcd3c0
sha1 99ec2bdbfdde43e49895f0e4ce3038addc3f4c2c
sha256 a80356ef8f5323100cdae74f66f52559f8e6a4841e77c45a9a28fc4a31b6401e
sha512 caa48ba300577bebcff3302d78d31407080c814de8db2ced6ef33f576532b8c01a3af3684536c94632a601931ed423c73a62c393ef36e673cc9829118ba76211
ripemd-160 90d91a4c2931b2f5e3543e909a8ad25b539e1123

668800913 as geometric shapes

Circle

Radius = n
Diameter 1337601826
Circumference 4202200069.9899
Area 1.405217621709E+18

Sphere

Radius = n
Volume 1.2530811044835E+27
Surface area 5.6208704868358E+18
Circumference 4202200069.9899

Square

Length = n
Perimeter 2675203652
Area 447294661229633569
Diagonal 945827321.69211

Cube

Length = n
Surface area 2683767967377801414
Volume 2.991510778104E+26
Space diagonal 1158397161.4645

Equilateral Triangle

Length = n
Perimeter 2006402739
Area 1.9368426980101E+17
Altitude 579198580.73223

Triangular Pyramid

Length = n
Surface area 1.9368426980101E+17
Volume 3.5255292619834E+25
Height 315275773.89737