668804535 (number)

668804535 is an odd 9-digits composite number following 668804534 and preceding 668804536. In scientific notation, it is written as 6.68804535 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 305316864 positive integers (up to 668804535) that are relatively prime to 668804535.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred four thousand five hundred thirty-five

Notation

Scientific notation 6.68804535 × 10^8
Engineering notation 6.68804535 × 10^6

Prime Factorization of 668804535

Prime Factorization 315 × 1637 × 1297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668804535
Product of the distinct prime numbers

The prime factorization of 668804535 is 315 × 1637 × 1297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668804535)

Multiplication

n×y
n×2 1337609070
n×3 2006413605
n×4 2675218140
n×5 3344022675

Division

n÷y
n÷2 334402267.5
n÷3 222934845
n÷3 167201133.75
n÷5 133760907

Exponentiation

ny
n2 447299506036566225
n3 2.9915593814052E+26
n4 2.0007684810056E+35
n5 1.3381230335816E+44

Nth Root

y√n
2√n 25861.255479965
3√n 874.51326834616
4√n 160.81435097641
5√n 58.218343186307

Divisors of 668804535

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 -668804534
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 668804535 can be divided by 8 positive divisors. The sum of these divisors (counting 668804535) is 1, the average is 0.125.

Base conversion 668804535

Base System Value
2 Binary 100111110111010010010110110111
3 Ternary 1201121110210100100
4 Quaternary 213313102112313
5 Quinary 2332203221120
6 Senary 150210445143
8 Octal 4767222667
10 Decimal 668804535
12 Duodecimal 167b937b3
16 Hexadecimal 27dd25b7
20 Vigesimal a900b6f
36 Base36 b26svr

Cryptographic Hash Functions

md5 e7d627b451b912290397d1547653c77c
sha1 4afcd70b20116568702d69bd18f9f8ba0ad9ffef
sha256 7bc63ca62f580e8370111e8808283773eccbc0c3189e601c00fd09ef05e00da4
sha512 501166722b542a33ceb86701505ccaaaf92823098d75a5a080743196bb89626fcf3ede86b7faac8dbbee152572dc96ce9ec27987a484f4133b382294843a5caa
ripemd-160 6f0de9d549d5562de0c8a5d10824c2c7d60d6b6f

668804535 as geometric shapes

Circle

Radius = n
Diameter 1337609070
Circumference 4202222827.6871
Area 1.4052328421188E+18

Sphere

Radius = n
Volume 1.2531014633867E+27
Surface area 5.6209313684753E+18
Circumference 4202222827.6871

Square

Length = n
Perimeter 2675218140
Area 447299506036566225
Diagonal 945832443.97363

Cube

Length = n
Surface area 2683797036219397350
Volume 2.9915593814052E+26
Space diagonal 1158403434.9525

Equilateral Triangle

Length = n
Perimeter 2006413605
Area 1.9368636766395E+17
Altitude 579201717.47624

Triangular Pyramid

Length = n
Surface area 1.9368636766395E+17
Volume 3.525586541523E+25
Height 315277481.32454