664652021 (number)

664652021 is an odd 9-digits composite number following 664652020 and preceding 664652022. In scientific notation, it is written as 6.64652021 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 604044000 positive integers (up to 664652021) that are relatively prime to 664652021.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred fifty-two thousand twenty-one

Notation

Scientific notation 6.64652021 × 10^8
Engineering notation 6.64652021 × 10^6

Prime Factorization of 664652021

Prime Factorization 11 × 4231 × 14281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664652021
Product of the distinct prime numbers

The prime factorization of 664652021 is 11 × 4231 × 14281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 18, 49, 175, 484, 5720, 1593, 96435, 39546, 155595, 173662, 1391163, 4395691, 99609506, 32179583, 509009084, 20529163, 3753035691, 6959821489

Basic calculations (n = 664652021)

Multiplication

n×y
n×2 1329304042
n×3 1993956063
n×4 2658608084
n×5 3323260105

Division

n÷y
n÷2 332326010.5
n÷3 221550673.66667
n÷3 166163005.25
n÷5 132930404.2

Exponentiation

ny
n2 441762309019384441
n3 2.9361821149136E+26
n4 1.9515393767014E+35
n5 1.2970945907857E+44

Nth Root

y√n
2√n 25780.846010168
3√n 872.69959927475
4√n 160.56414920576
5√n 58.145869056158

Divisors of 664652021

1, 11, 4231, 14281, 46541, 157091, 60422911, 664652021

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 -664652020
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 664652021 can be divided by 8 positive divisors. The sum of these divisors (counting 664652021) is 1, the average is 0.125.

Base conversion 664652021

Base System Value
2 Binary 100111100111011100100011110101
3 Ternary 1201022122211011112
4 Quaternary 213213130203311
5 Quinary 2330122331041
6 Senary 145541444405
8 Octal 4747344365
10 Decimal 664652021
12 Duodecimal 166710705
16 Hexadecimal 279dc8f5
20 Vigesimal a7e1a11
36 Base36 azpss5

Cryptographic Hash Functions

md5 ee1dc195fbb7af34767f4d4a2af51b7a
sha1 4a8ebdc61d36fd1cf1404eb008bce211e1c3f476
sha256 a7bd2f67d3a155539304211c6aea68be820b5a2c66c1ed96604dc76a933ca1de
sha512 2dd28105a03deae653007a68f5dacc2a5774d8eba6ac8aa13d26ab5414f9274c3f5fea825ac0cd80bda2234ac7405c699727784fadfccd309d1c0e85cb154f52
ripemd-160 9ea3fadafd2e607b930fb769024f56a68c67a11a

664652021 as geometric shapes

Circle

Radius = n
Diameter 1329304042
Circumference 4176131812.7344
Area 1.3878372246482E+18

Sphere

Radius = n
Volume 1.2299050882419E+27
Surface area 5.5513488985926E+18
Circumference 4176131812.7344

Square

Length = n
Perimeter 2658608084
Area 441762309019384441
Diagonal 939959902.35689

Cube

Length = n
Surface area 2650573854116306646
Volume 2.9361821149136E+26
Space diagonal 1151211069.7253

Equilateral Triangle

Length = n
Perimeter 1993956063
Area 1.9128869102263E+17
Altitude 575605534.86267

Triangular Pyramid

Length = n
Surface area 1.9128869102263E+17
Volume 3.4603238070901E+25
Height 313319967.4523