664432815 (number)

664432815 is an odd 9-digits composite number following 664432814 and preceding 664432816. In scientific notation, it is written as 6.64432815 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 354364160 positive integers (up to 664432815) that are relatively prime to 664432815.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred thirty-two thousand eight hundred fifteen

Notation

Scientific notation 6.64432815 × 10^8
Engineering notation 6.64432815 × 10^6

Prime Factorization of 664432815

Prime Factorization 3 × 5 × 44295521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664432815
Product of the distinct prime numbers

The prime factorization of 664432815 is 3 × 5 × 44295521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 56, 89, 351, 699, 5481, 9168, 25702, 46883, 695699, 911035, 4595547, 8650830, 6392487, 97576167, 825132614, 880304457, 2921028476, 234158579

Basic calculations (n = 664432815)

Multiplication

n×y
n×2 1328865630
n×3 1993298445
n×4 2657731260
n×5 3322164075

Division

n÷y
n÷2 332216407.5
n÷3 221477605
n÷3 166108203.75
n÷5 132886563

Exponentiation

ny
n2 441470965648824225
n3 2.9332779644682E+26
n4 1.9489661351091E+35
n5 1.2949570554902E+44

Nth Root

y√n
2√n 25776.594325085
3√n 872.60364830246
4√n 160.55090882672
5√n 58.142033182717

Divisors of 664432815

1, 3, 5, 15, 44295521, 132886563, 221477605, 664432815

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 -664432814
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 664432815 can be divided by 8 positive divisors. The sum of these divisors (counting 664432815) is 1, the average is 0.125.

Base conversion 664432815

Base System Value
2 Binary 100111100110100111000010101111
3 Ternary 1201022020200110210
4 Quaternary 213212213002233
5 Quinary 2330043322230
6 Senary 145533033503
8 Octal 4746470257
10 Decimal 664432815
12 Duodecimal 166625893
16 Hexadecimal 279a70af
20 Vigesimal a7ce20f
36 Base36 azl3n3

Cryptographic Hash Functions

md5 1d3a0fc0f3f8a711a91b116d17f58c42
sha1 1c574023c23a99cabf5cc4c316d7c4c73e0024ec
sha256 3155d04691c9556db151f79856106527a34a896227b960bc2dc392620bb20274
sha512 cbb795edb801158d60bdd3d805f65e3ab46ae765cf85383a6ac06026e911b76fe21dc4ebf2ea6d102ea7106bb60846ca52a23a20fbce693afa2df41d1b15096d
ripemd-160 d94108be6c6b9cc96b71201b0f63d207ee3ca496

664432815 as geometric shapes

Circle

Radius = n
Diameter 1328865630
Circumference 4174754500.816
Area 1.3869219424555E+18

Sphere

Radius = n
Volume 1.228688600548E+27
Surface area 5.5476877698222E+18
Circumference 4174754500.816

Square

Length = n
Perimeter 2657731260
Area 441470965648824225
Diagonal 939649898.25873

Cube

Length = n
Surface area 2648825793892945350
Volume 2.9332779644682E+26
Space diagonal 1150831393.796

Equilateral Triangle

Length = n
Perimeter 1993298445
Area 1.9116253564256E+17
Altitude 575415696.89801

Triangular Pyramid

Length = n
Surface area 1.9116253564256E+17
Volume 3.4569012329675E+25
Height 313216632.75291