664694553 (number)

664694553 is an odd 9-digits composite number following 664694552 and preceding 664694554. In scientific notation, it is written as 6.64694553 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 443129700 positive integers (up to 664694553) that are relatively prime to 664694553.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety-four thousand five hundred fifty-three

Notation

Scientific notation 6.64694553 × 10^8
Engineering notation 6.64694553 × 10^6

Prime Factorization of 664694553

Prime Factorization 3 × 221564851

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664694553
Product of the distinct prime numbers

The prime factorization of 664694553 is 3 × 221564851. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 97, 19, 636, 677, 7301, 9919, 18427, 62114, 968149, 508736, 2664383, 9917394, 8209824, 89390624, 293940250, 466663400, 9961637661, 9652191038

Basic calculations (n = 664694553)

Multiplication

n×y
n×2 1329389106
n×3 1994083659
n×4 2658778212
n×5 3323472765

Division

n÷y
n÷2 332347276.5
n÷3 221564851
n÷3 166173638.25
n÷5 132938910.6

Exponentiation

ny
n2 441818848787869809
n3 2.9367458220203E+26
n4 1.9520389514424E+35
n5 1.2975096582676E+44

Nth Root

y√n
2√n 25781.670872928
3√n 872.71821396157
4√n 160.56671782449
5√n 58.146613203991

Divisors of 664694553

1, 3, 221564851, 664694553

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664694552
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664694553 can be divided by 4 positive divisors. The sum of these divisors (counting 664694553) is 1, the average is 0.25.

Base conversion 664694553

Base System Value
2 Binary 100111100111100110111100011001
3 Ternary 1201022201222111210
4 Quaternary 213213212330121
5 Quinary 2330130211203
6 Senary 145542413333
8 Octal 4747467431
10 Decimal 664694553
12 Duodecimal 166731249
16 Hexadecimal 279e6f19
20 Vigesimal a7e6g7d
36 Base36 azqpll

Cryptographic Hash Functions

md5 e7e82ee81ce09125d6404a2d9b5e1621
sha1 519d1dcee7359407519859c6edca53690e5d938f
sha256 4df22fedbfc09d49f73f099d118d00fd5ed878457473d365179ec6cdeae0657a
sha512 ad1c13e661e567695cf0f5068cbc52f746ad573873c705d37e5106d4a61e6f39267e94b849e1e135cd964e5ab893298be35b4d7800e7cb983417924b3e40e5dd
ripemd-160 84c7d589a7bf292e18a7cd78257588dd5faf6383

664694553 as geometric shapes

Circle

Radius = n
Diameter 1329389106
Circumference 4176399049.1719
Area 1.3880148495695E+18

Sphere

Radius = n
Volume 1.2301412133226E+27
Surface area 5.5520593982779E+18
Circumference 4176399049.1719

Square

Length = n
Perimeter 2658778212
Area 441818848787869809
Diagonal 940020051.68812

Cube

Length = n
Surface area 2650913092727218854
Volume 2.9367458220203E+26
Space diagonal 1151284737.3103

Equilateral Triangle

Length = n
Perimeter 1994083659
Area 1.9131317346055E+17
Altitude 575642368.65514

Triangular Pyramid

Length = n
Surface area 1.9131317346055E+17
Volume 3.4609881422863E+25
Height 313340017.22937