668768507 (number)

668768507 is an odd 9-digits composite number following 668768506 and preceding 668768508. In scientific notation, it is written as 6.68768507 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 572678400 positive integers (up to 668768507) that are relatively prime to 668768507.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred sixty-eight thousand five hundred seven

Notation

Scientific notation 6.68768507 × 10^8
Engineering notation 6.68768507 × 10^6

Prime Factorization of 668768507

Prime Factorization 11 × 41 × 29 × 51133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 668768507
Product of the distinct prime numbers

The prime factorization of 668768507 is 11 × 41 × 29 × 51133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 35, 63, 675, 404, 5994, 76, 7756, 8416, 88465, 47619, 5964955, 8444600, 72064601, 88361782, 510086200, 304114569, 5799429454, 1796359208

Basic calculations (n = 668768507)

Multiplication

n×y
n×2 1337537014
n×3 2006305521
n×4 2675074028
n×5 3343842535

Division

n÷y
n÷2 334384253.5
n÷3 222922835.66667
n÷3 167192126.75
n÷5 133753701.4

Exponentiation

ny
n2 447251315955009049
n3 2.9910759482502E+26
n4 2.0003373962349E+35
n5 1.3377626539763E+44

Nth Root

y√n
2√n 25860.55890734
3√n 874.49756493899
4√n 160.81218519546
5√n 58.217715937072

Divisors of 668768507

1, 11, 29, 41, 319, 451, 1189, 13079, 51133, 562463, 1482857, 2096453, 16311427, 23060983, 60797137, 668768507

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668768506
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668768507 can be divided by 16 positive divisors. The sum of these divisors (counting 668768507) is 1, the average is 0.0625.

Base conversion 668768507

Base System Value
2 Binary 100111110111001001100011111011
3 Ternary 1201121101221220222
4 Quaternary 213313021203323
5 Quinary 2332201043012
6 Senary 150210010255
8 Octal 4767114373
10 Decimal 668768507
12 Duodecimal 167b7698b
16 Hexadecimal 27dc98fb
20 Vigesimal a8jg157
36 Base36 b2612z

Cryptographic Hash Functions

md5 41150c7756f86147a1d819927f0b22a3
sha1 754423c3953f3089dbfaa056d04b57231ede4a67
sha256 2c8e0f8f752aed202f328a7fa4cee5e4c4a166c3b08035171ea837e666390443
sha512 be09fccca2725588a314bf4b4112025b8511d7c00258a7ee3de413ceba571356892bd625eb43a386f119a52c611820dd1e330a5b7eff2162456f50a00d73201b
ripemd-160 221f6bb67b75899b5e20a598d9e2a350044489ec

668768507 as geometric shapes

Circle

Radius = n
Diameter 1337537014
Circumference 4201996457.0868
Area 1.4050814485126E+18

Sphere

Radius = n
Volume 1.2528989633802E+27
Surface area 5.6203257940505E+18
Circumference 4201996457.0868

Square

Length = n
Perimeter 2675074028
Area 447251315955009049
Diagonal 945781492.68741

Cube

Length = n
Surface area 2683507895730054294
Volume 2.9910759482502E+26
Space diagonal 1158341032.626

Equilateral Triangle

Length = n
Perimeter 2006305521
Area 1.9366550074653E+17
Altitude 579170516.31299

Triangular Pyramid

Length = n
Surface area 1.9366550074653E+17
Volume 3.5250168100861E+25
Height 315260497.56247