664707816 (number)

664707816 is an even 9-digits composite number following 664707815 and preceding 664707817. In scientific notation, it is written as 6.64707816 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 221569200 positive integers (up to 664707816) that are relatively prime to 664707816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64707816 × 10^8
Engineering notation 6.64707816 × 10^6

Prime Factorization of 664707816

Prime Factorization 2 × 2 × 2 × 3 × 9 × 3077351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 166176954
Product of the distinct prime numbers

The prime factorization of 664707816 is 2 × 2 × 2 × 3 × 9 × 3077351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664707816)

Multiplication

n×y
n×2 1329415632
n×3 1994123448
n×4 2658831264
n×5 3323539080

Division

n÷y
n÷2 332353908
n÷3 221569272
n÷3 166176954
n÷5 132941563.2

Exponentiation

ny
n2 441836480651489856
n3 2.9369216208298E+26
n4 1.9521947563449E+35
n5 1.2976391128967E+44

Nth Root

y√n
2√n 25781.928089264
3√n 872.7240185248
4√n 160.56751878654
5√n 58.146845248129

Divisors of 664707816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664707815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664707816 can be divided by 32 positive divisors. The sum of these divisors (counting 664707816) is 1, the average is 0.03125.

Base conversion 664707816

Base System Value
2 Binary 100111100111101010001011101000
3 Ternary 1201022202122201000
4 Quaternary 213213222023220
5 Quinary 2330131122231
6 Senary 145542555000
8 Octal 4747521350
10 Decimal 664707816
12 Duodecimal 166738a60
16 Hexadecimal 279ea2e8
20 Vigesimal a7e89ag
36 Base36 azqzu0

Cryptographic Hash Functions

md5 eb59394b6216e352321f8d4747b6e8a6
sha1 ce8d411af3a5699089473bac925637795a421d1d
sha256 16d5fa4c3c3d078b40afae7531fde0a347509cdd7d676d7c6ab2f2d00391efb2
sha512 acd740083c36e21909f5c7a9d4369bd6a708ad7261da23f4a1a7f263a5ef3b49dbee1ec69722e2016130a100ec325cfa292ed940c638d7548e7e7e4fe5caa0d6
ripemd-160 99cf06a4a13c020357ccd959b99d3fa86ebc62b6

664707816 as geometric shapes

Circle

Radius = n
Diameter 1329415632
Circumference 4176482383.0586
Area 1.3880702417027E+18

Sphere

Radius = n
Volume 1.2302148517557E+27
Surface area 5.5522809668108E+18
Circumference 4176482383.0586

Square

Length = n
Perimeter 2658831264
Area 441836480651489856
Diagonal 940038808.4026

Cube

Length = n
Surface area 2651018883908939136
Volume 2.9369216208298E+26
Space diagonal 1151307709.5001

Equilateral Triangle

Length = n
Perimeter 1994123448
Area 1.9132080828145E+17
Altitude 575653854.75007

Triangular Pyramid

Length = n
Surface area 1.9132080828145E+17
Volume 3.4611953231702E+25
Height 313346269.46753