664454957 (number)

664454957 is an odd 9-digits composite number following 664454956 and preceding 664454958. In scientific notation, it is written as 6.64454957 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 658003836 positive integers (up to 664454957) that are relatively prime to 664454957.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64454957 × 10^8
Engineering notation 6.64454957 × 10^6

Prime Factorization of 664454957

Prime Factorization 103 × 6451019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664454957
Product of the distinct prime numbers

The prime factorization of 664454957 is 103 × 6451019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664454957)

Multiplication

n×y
n×2 1328909914
n×3 1993364871
n×4 2657819828
n×5 3322274785

Division

n÷y
n÷2 332227478.5
n÷3 221484985.66667
n÷3 166113739.25
n÷5 132890991.4

Exponentiation

ny
n2 441500389881871849
n3 2.9335712257444E+26
n4 1.9492259426584E+35
n5 1.2951728399124E+44

Nth Root

y√n
2√n 25777.023819673
3√n 872.61334126912
4√n 160.55224638626
5√n 58.14242069029

Divisors of 664454957

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 -664454956
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 664454957 can be divided by 4 positive divisors. The sum of these divisors (counting 664454957) is 1, the average is 0.25.

Base conversion 664454957

Base System Value
2 Binary 100111100110101100011100101101
3 Ternary 1201022021210211212
4 Quaternary 213212230130231
5 Quinary 2330100024312
6 Senary 145533324205
8 Octal 4746543455
10 Decimal 664454957
12 Duodecimal 166636665
16 Hexadecimal 279ac72d
20 Vigesimal a7cgh7h
36 Base36 azlkq5

Cryptographic Hash Functions

md5 614429396357b450318ca708dc183c67
sha1 201906101a697a89383fb141ec247a8f8e39b5f6
sha256 7feb73482f20d439a044828d044811670cf9d8ba563cbe659dbcf8086b3cb620
sha512 55e356b299a17ffec8094db6c990c8419f90ccc0f9dc605a763eae2d947fc7d9d189d5f777d9565e5e6c8daf203dbea2f3c169459ec261c4fe5a0212ac60cb4a
ripemd-160 9931d4a7fb7d9e1b156e9d4fa8cdcf2e9b2edd78

664454957 as geometric shapes

Circle

Radius = n
Diameter 1328909914
Circumference 4174893623.105
Area 1.3870143814099E+18

Sphere

Radius = n
Volume 1.2288114415441E+27
Surface area 5.5480575256397E+18
Circumference 4174893623.105

Square

Length = n
Perimeter 2657819828
Area 441500389881871849
Diagonal 939681211.77543

Cube

Length = n
Surface area 2649002339291231094
Volume 2.9335712257444E+26
Space diagonal 1150869744.865

Equilateral Triangle

Length = n
Perimeter 1993364871
Area 1.9117527670922E+17
Altitude 575434872.4325

Triangular Pyramid

Length = n
Surface area 1.9117527670922E+17
Volume 3.457246844696E+25
Height 313227070.59181