664743531 (number)

664743531 is an odd 9-digits composite number following 664743530 and preceding 664743532. In scientific notation, it is written as 6.64743531 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 440865792 positive integers (up to 664743531) that are relatively prime to 664743531.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred forty-three thousand five hundred thirty-one

Notation

Scientific notation 6.64743531 × 10^8
Engineering notation 6.64743531 × 10^6

Prime Factorization of 664743531

Prime Factorization 3 × 193 × 1148089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664743531
Product of the distinct prime numbers

The prime factorization of 664743531 is 3 × 193 × 1148089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 23, 43, 234, 736, 6019, 9452, 88408, 62019, 178750, 3975, 1779604, 8917663, 90828068, 71374575, 183866984, 302787002, 9972399674, 3332800188

Basic calculations (n = 664743531)

Multiplication

n×y
n×2 1329487062
n×3 1994230593
n×4 2658974124
n×5 3323717655

Division

n÷y
n÷2 332371765.5
n÷3 221581177
n÷3 166185882.75
n÷5 132948706.2

Exponentiation

ny
n2 441883962006347961
n3 2.9373950519637E+26
n4 1.9526143587843E+35
n5 1.2979877635396E+44

Nth Root

y√n
2√n 25782.620716289
3√n 872.73964884103
4√n 160.56967558131
5√n 58.147470085057

Divisors of 664743531

1, 3, 193, 579, 1148089, 3444267, 221581177, 664743531

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 -664743530
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 664743531 can be divided by 8 positive divisors. The sum of these divisors (counting 664743531) is 1, the average is 0.125.

Base conversion 664743531

Base System Value
2 Binary 100111100111110010111001101011
3 Ternary 1201022211110200210
4 Quaternary 213213302321223
5 Quinary 2330133243111
6 Senary 145543432203
8 Octal 4747627153
10 Decimal 664743531
12 Duodecimal 166755663
16 Hexadecimal 279f2e6b
20 Vigesimal a7ecigb
36 Base36 azrre3

Cryptographic Hash Functions

md5 1ff83b2c73bfc2b29a8ce45f0223c558
sha1 7ed0e64814436ad48a59953071f1eafbc60d00f3
sha256 be2f100460be60b9a50e52501ceeef12a5713deb25606fafc3c29730d5c06394
sha512 8a8d0d407a1b0173929fb13807396d10e2a171a2367c62379f153e8e7419d024ce6fa95c8545ad11e3cef93085f1395b89fe0074393b30e1718860d6d9d1bdbb
ripemd-160 953189e49ae1ef3cc01d6ad32cbcf8300e3d5742

664743531 as geometric shapes

Circle

Radius = n
Diameter 1329487062
Circumference 4176706787.0219
Area 1.3882194087783E+18

Sphere

Radius = n
Volume 1.2304131621254E+27
Surface area 5.5528776351132E+18
Circumference 4176706787.0219

Square

Length = n
Perimeter 2658974124
Area 441883962006347961
Diagonal 940089317.03998

Cube

Length = n
Surface area 2651303772038087766
Volume 2.9373950519637E+26
Space diagonal 1151369569.6947

Equilateral Triangle

Length = n
Perimeter 1994230593
Area 1.9134136831121E+17
Altitude 575684784.84737

Triangular Pyramid

Length = n
Surface area 1.9134136831121E+17
Volume 3.4617532671122E+25
Height 313363105.67999