664453457 (number)

664453457 is an odd 9-digits composite number following 664453456 and preceding 664453458. In scientific notation, it is written as 6.64453457 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 650692720 positive integers (up to 664453457) that are relatively prime to 664453457.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64453457 × 10^8
Engineering notation 6.64453457 × 10^6

Prime Factorization of 664453457

Prime Factorization 263 × 59 × 42821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664453457
Product of the distinct prime numbers

The prime factorization of 664453457 is 263 × 59 × 42821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664453457)

Multiplication

n×y
n×2 1328906914
n×3 1993360371
n×4 2657813828
n×5 3322267285

Division

n÷y
n÷2 332226728.5
n÷3 221484485.66667
n÷3 166113364.25
n÷5 132890691.4

Exponentiation

ny
n2 441498396519250849
n3 2.9335513582717E+26
n4 1.9492083412907E+35
n5 1.2951582207838E+44

Nth Root

y√n
2√n 25776.994723978
3√n 872.61268463018
4√n 160.55215577493
5√n 58.142394439087

Divisors of 664453457

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 -664453456
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 664453457 can be divided by 8 positive divisors. The sum of these divisors (counting 664453457) is 1, the average is 0.125.

Base conversion 664453457

Base System Value
2 Binary 100111100110101100000101010001
3 Ternary 1201022021201210022
4 Quaternary 213212230011101
5 Quinary 2330100002312
6 Senary 145533313225
8 Octal 4746540521
10 Decimal 664453457
12 Duodecimal 166635815
16 Hexadecimal 279ac151
20 Vigesimal a7cgdch
36 Base36 azljkh

Cryptographic Hash Functions

md5 c1b39bfffc9de6b654d443484d7cabec
sha1 aeb1ef7cd66e7c3b15843468f0e6e1d3ebe54473
sha256 46d94ca90ce27ea7fe69ce1e9451c89c19b8e8c9598a3979530806598f5c8fd6
sha512 26eed87edf70f15e11b5b0fbdf274232d19a656121568d266ad15abb895224e1e77426df31c94e9807aac789932ba827373ba71f543366a551315ed4f6de36b3
ripemd-160 90d2a92f7735dbbd5e07eef40a61a39f5f171c36

664453457 as geometric shapes

Circle

Radius = n
Diameter 1328906914
Circumference 4174884198.3271
Area 1.3870081190766E+18

Sphere

Radius = n
Volume 1.2288031194766E+27
Surface area 5.5480324763062E+18
Circumference 4174884198.3271

Square

Length = n
Perimeter 2657813828
Area 441498396519250849
Diagonal 939679090.45509

Cube

Length = n
Surface area 2648990379115505094
Volume 2.9335513582717E+26
Space diagonal 1150867146.7888

Equilateral Triangle

Length = n
Perimeter 1993360371
Area 1.9117441355788E+17
Altitude 575433573.39439

Triangular Pyramid

Length = n
Surface area 1.9117441355788E+17
Volume 3.4572234306549E+25
Height 313226363.48503