664756437 (number)

664756437 is an odd 9-digits composite number following 664756436 and preceding 664756438. In scientific notation, it is written as 6.64756437 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 443076480 positive integers (up to 664756437) that are relatively prime to 664756437.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-six thousand four hundred thirty-seven

Notation

Scientific notation 6.64756437 × 10^8
Engineering notation 6.64756437 × 10^6

Prime Factorization of 664756437

Prime Factorization 3 × 5281 × 41959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664756437
Product of the distinct prime numbers

The prime factorization of 664756437 is 3 × 5281 × 41959. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664756437)

Multiplication

n×y
n×2 1329512874
n×3 1994269311
n×4 2659025748
n×5 3323782185

Division

n÷y
n÷2 332378218.5
n÷3 221585479
n÷3 166189109.25
n÷5 132951287.4

Exponentiation

ny
n2 441901120532934969
n3 2.9375661439178E+26
n4 1.9527660032826E+35
n5 1.2981137706369E+44

Nth Root

y√n
2√n 25782.870999949
3√n 872.74529688647
4√n 160.57045494097
5√n 58.147695870006

Divisors of 664756437

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 -664756436
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 664756437 can be divided by 8 positive divisors. The sum of these divisors (counting 664756437) is 1, the average is 0.125.

Base conversion 664756437

Base System Value
2 Binary 100111100111110110000011010101
3 Ternary 1201022212010101210
4 Quaternary 213213312003111
5 Quinary 2330134201222
6 Senary 145544012033
8 Octal 4747660325
10 Decimal 664756437
12 Duodecimal 166761019
16 Hexadecimal 279f60d5
20 Vigesimal a7eeb1h
36 Base36 azs1cl

Cryptographic Hash Functions

md5 610fe90f04f387b2cbfccfe18cc6081a
sha1 934fe28aea10648ff9cc2ad05565b1649c7bdea5
sha256 e3f3ca15172b9868a8f002f33d091990825625e7ffec56622d06c6d637ed10f0
sha512 6413d9594dac3469a55bce0e186cde471d750356900b231b9b136c03b2647d8c7686a12cd0cd16803a3a62224a377da14943fe589423d780af808bfec1ed109a
ripemd-160 adeb17ca196993edd878f9a299b4a270edcf4269

664756437 as geometric shapes

Circle

Radius = n
Diameter 1329512874
Circumference 4176787877.8115
Area 1.3882733138794E+18

Sphere

Radius = n
Volume 1.2304848289555E+27
Surface area 5.5530932555175E+18
Circumference 4176787877.8115

Square

Length = n
Perimeter 2659025748
Area 441901120532934969
Diagonal 940107568.88022

Cube

Length = n
Surface area 2651406723197609814
Volume 2.9375661439178E+26
Space diagonal 1151391923.5425

Equilateral Triangle

Length = n
Perimeter 1994269311
Area 1.9134879817117E+17
Altitude 575695961.77123

Triangular Pyramid

Length = n
Surface area 1.9134879817117E+17
Volume 3.4619549009138E+25
Height 313369189.62674