668768704 (number)

668768704 is an even 9-digits composite number following 668768703 and preceding 668768705. In scientific notation, it is written as 6.68768704 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 28 positive divisors. There are 323596800 positive integers (up to 668768704) that are relatively prime to 668768704.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.68768704 × 10^8
Engineering notation 6.68768704 × 10^6

Prime Factorization of 668768704

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 31 × 337081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20899022
Product of the distinct prime numbers

The prime factorization of 668768704 is 2 × 2 × 2 × 2 × 2 × 2 × 31 × 337081. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 5, 33, 37, 338, 773, 9685, 4852, 92358, 37589, 252009, 330276, 1852983, 8441822, 73411414, 86406739, 4618883, 593107597, 8845874538, 4357243098

Basic calculations (n = 668768704)

Multiplication

n×y
n×2 1337537408
n×3 2006306112
n×4 2675074816
n×5 3343843520

Division

n÷y
n÷2 334384352
n÷3 222922901.33333
n÷3 167192176
n÷5 133753740.8

Exponentiation

ny
n2 447251579449839616
n3 2.9910785915062E+26
n4 2.0003397532038E+35
n5 1.3377646243098E+44

Nth Root

y√n
2√n 25860.562716229
3√n 874.49765080627
4√n 160.81219703812
5√n 58.217719366925

Divisors of 668768704

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 337081, 674162, 1348324, 2696648, 5393296, 10449511, 10786592, 20899022, 21573184, 41798044, 83596088, 167192176, 334384352, 668768704

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668768703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668768704 can be divided by 28 positive divisors. The sum of these divisors (counting 668768704) is 1, the average is 0.035714285714286.

Base conversion 668768704

Base System Value
2 Binary 100111110111001001100111000000
3 Ternary 1201121101222012021
4 Quaternary 213313021213000
5 Quinary 2332201044304
6 Senary 150210011224
8 Octal 4767114700
10 Decimal 668768704
12 Duodecimal 167b76b14
16 Hexadecimal 27dc99c0
20 Vigesimal a8jg1f4
36 Base36 b2618g

Cryptographic Hash Functions

md5 94e875f906e4a0b37f3785c6651bb887
sha1 c112e4fe4f47c3f705349a96106b5b6712907407
sha256 ca704fadd15e6a8a84a8cec6577842f2d02cb98e7f7005148b9491b129f28381
sha512 2158ea04519720c4c574201ab3a5e5c2a837649d0f9842ee3f3d7177ac2a5f2c5e6c59729b10c358229e779f51f69f1d2638b8fc5cb42a49ece2702256b8e833
ripemd-160 913209fb0119aa29778e11714a4725fb2cb61a87

668768704 as geometric shapes

Circle

Radius = n
Diameter 1337537408
Circumference 4201997694.8743
Area 1.405082276306E+18

Sphere

Radius = n
Volume 1.2529000705848E+27
Surface area 5.6203291052242E+18
Circumference 4201997694.8743

Square

Length = n
Perimeter 2675074816
Area 447251579449839616
Diagonal 945781771.28748

Cube

Length = n
Surface area 2683509476699037696
Volume 2.9910785915062E+26
Space diagonal 1158341373.84

Equilateral Triangle

Length = n
Perimeter 2006306112
Area 1.9366561484314E+17
Altitude 579170686.92

Triangular Pyramid

Length = n
Surface area 1.9366561484314E+17
Volume 3.5250199251933E+25
Height 315260590.42916