664454955 (number)

664454955 is an odd 9-digits composite number following 664454954 and preceding 664454956. In scientific notation, it is written as 6.64454955 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 354375968 positive integers (up to 664454955) that are relatively prime to 664454955.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred fifty-four thousand nine hundred fifty-five

Notation

Scientific notation 6.64454955 × 10^8
Engineering notation 6.64454955 × 10^6

Prime Factorization of 664454955

Prime Factorization 3 × 5 × 44296997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664454955
Product of the distinct prime numbers

The prime factorization of 664454955 is 3 × 5 × 44296997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664454955)

Multiplication

n×y
n×2 1328909910
n×3 1993364865
n×4 2657819820
n×5 3322274775

Division

n÷y
n÷2 332227477.5
n÷3 221484985
n÷3 166113738.75
n÷5 132890991

Exponentiation

ny
n2 441500387224052025
n3 2.9335711992544E+26
n4 1.9492259191899E+35
n5 1.2951728204201E+44

Nth Root

y√n
2√n 25777.023780879
3√n 872.6133403936
4√n 160.55224626544
5√n 58.142420655288

Divisors of 664454955

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 -664454954
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 664454955 can be divided by 8 positive divisors. The sum of these divisors (counting 664454955) is 1, the average is 0.125.

Base conversion 664454955

Base System Value
2 Binary 100111100110101100011100101011
3 Ternary 1201022021210211210
4 Quaternary 213212230130223
5 Quinary 2330100024310
6 Senary 145533324203
8 Octal 4746543453
10 Decimal 664454955
12 Duodecimal 166636663
16 Hexadecimal 279ac72b
20 Vigesimal a7cgh7f
36 Base36 azlkq3

Cryptographic Hash Functions

md5 821bfc13fa0e97a2d212e7a1dc714501
sha1 7b56a83a34cd2651b8dc4e2734a3edcadd9b0ad5
sha256 1193df70df49a003798a41d90f103f7d736c56a42e289566b32e6ea64cc68f9a
sha512 5cad98e2aacdc4c017d5ea27f3de6f98e4c7fa5d91009786ea5d869cd82b0ee84f450ca6e5479d6bef297f99fce4b3eee972a7ff4711d69a7a72b9732416bcdd
ripemd-160 58f4ebff56caa1fc7b515063b089dbd7dc1320f6

664454955 as geometric shapes

Circle

Radius = n
Diameter 1328909910
Circumference 4174893610.5387
Area 1.3870143730601E+18

Sphere

Radius = n
Volume 1.228811430448E+27
Surface area 5.5480574922405E+18
Circumference 4174893610.5387

Square

Length = n
Perimeter 2657819820
Area 441500387224052025
Diagonal 939681208.947

Cube

Length = n
Surface area 2649002323344312150
Volume 2.9335711992544E+26
Space diagonal 1150869741.4009

Equilateral Triangle

Length = n
Perimeter 1993364865
Area 1.9117527555835E+17
Altitude 575434870.70045

Triangular Pyramid

Length = n
Surface area 1.9117527555835E+17
Volume 3.4572468134772E+25
Height 313227069.649