668804525 (number)

668804525 is an odd 9-digits composite number following 668804524 and preceding 668804526. In scientific notation, it is written as 6.68804525 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 516593280 positive integers (up to 668804525) that are relatively prime to 668804525.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.68804525 × 10^8
Engineering notation 6.68804525 × 10^6

Prime Factorization of 668804525

Prime Factorization 5 × 5 × 29 × 922489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 133760905
Product of the distinct prime numbers

The prime factorization of 668804525 is 5 × 5 × 29 × 922489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668804525)

Multiplication

n×y
n×2 1337609050
n×3 2006413575
n×4 2675218100
n×5 3344022625

Division

n÷y
n÷2 334402262.5
n÷3 222934841.66667
n÷3 167201131.25
n÷5 133760905

Exponentiation

ny
n2 447299492660475625
n3 2.9915592472153E+26
n4 2.0007683613432E+35
n5 1.3381229335432E+44

Nth Root

y√n
2√n 25861.255286625
3√n 874.51326398757
4√n 160.81435037529
5√n 58.218343012211

Divisors of 668804525

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668804524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668804525 can be divided by 12 positive divisors. The sum of these divisors (counting 668804525) is 1, the average is 0.083333333333333.

Base conversion 668804525

Base System Value
2 Binary 100111110111010010010110101101
3 Ternary 1201121110210022222
4 Quaternary 213313102112231
5 Quinary 2332203221100
6 Senary 150210445125
8 Octal 4767222655
10 Decimal 668804525
12 Duodecimal 167b937a5
16 Hexadecimal 27dd25ad
20 Vigesimal a900b65
36 Base36 b26svh

Cryptographic Hash Functions

md5 f22afec6585da1da6752b2b3690f80bc
sha1 dd94f199dbf177c470086ed35a302421a1e963f8
sha256 4fb332809d6ebb6236dee3cb21ea35ffccef0e71c9fe5905ad9fcccbcf372c56
sha512 da0d4bd34e5ee8c2cecdeaf05a8485434aae10d48d7c2e4cb831924e43deca4c07ae306093e0988ee0093df8eabd88ea99ff730cff28b2bc5f2b7bdfc78befa4
ripemd-160 1a2e3782a734ef6d61279d992fd2e8f30db927be

668804525 as geometric shapes

Circle

Radius = n
Diameter 1337609050
Circumference 4202222764.8552
Area 1.4052328000966E+18

Sphere

Radius = n
Volume 1.2531014071774E+27
Surface area 5.6209312003864E+18
Circumference 4202222764.8552

Square

Length = n
Perimeter 2675218100
Area 447299492660475625
Diagonal 945832429.8315

Cube

Length = n
Surface area 2683796955962853750
Volume 2.9915592472153E+26
Space diagonal 1158403417.632

Equilateral Triangle

Length = n
Perimeter 2006413575
Area 1.9368636187193E+17
Altitude 579201708.81598

Triangular Pyramid

Length = n
Surface area 1.9368636187193E+17
Volume 3.5255863833788E+25
Height 315277476.6105