664920008 (number)

664920008 is an even 9-digits composite number following 664920007 and preceding 664920009. In scientific notation, it is written as 6.64920008 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 319394880 positive integers (up to 664920008) that are relatively prime to 664920008.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred twenty thousand eight

Notation

Scientific notation 6.64920008 × 10^8
Engineering notation 6.64920008 × 10^6

Prime Factorization of 664920008

Prime Factorization 2 × 2 × 2 × 61 × 43 × 31687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 166230002
Product of the distinct prime numbers

The prime factorization of 664920008 is 2 × 2 × 2 × 61 × 43 × 31687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 5, 90, 796, 11, 7767, 916, 95897, 29325, 727650, 875659, 3737117, 1432908, 95621443, 563366, 960424169, 542346503, 3746010994, 1114899763

Basic calculations (n = 664920008)

Multiplication

n×y
n×2 1329840016
n×3 1994760024
n×4 2659680032
n×5 3324600040

Division

n÷y
n÷2 332460004
n÷3 221640002.66667
n÷3 166230002
n÷5 132984001.6

Exponentiation

ny
n2 442118617038720064
n3 2.9397351437833E+26
n4 1.9546887153223E+35
n5 1.2997116362296E+44

Nth Root

y√n
2√n 25786.042891456
3√n 872.81687403649
4√n 160.58033158347
5√n 58.150557170845

Divisors of 664920008

1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10492, 20984, 31687, 63374, 126748, 253496, 1362541, 1932907, 2725082, 3865814, 5450164, 7731628, 10900328, 15463256, 83115001, 166230002, 332460004, 664920008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664920007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664920008 can be divided by 32 positive divisors. The sum of these divisors (counting 664920008) is 1, the average is 0.03125.

Base conversion 664920008

Base System Value
2 Binary 100111101000011101111111001000
3 Ternary 1201100011102202222
4 Quaternary 213220131333020
5 Quinary 2330204420013
6 Senary 145551313212
8 Octal 4750357710
10 Decimal 664920008
12 Duodecimal 16681b808
16 Hexadecimal 27a1dfc8
20 Vigesimal a7ff008
36 Base36 azvjk8

Cryptographic Hash Functions

md5 c579356efaa8bfc2437b257ba60fef85
sha1 bdf6780f63fe0b18232bc7174367fd1f2f189665
sha256 2a1141fc8b429b20ad0da95b1d559ed7d58c7a196ad1240d580c3d0625391463
sha512 f2372eb77da76bb61af843ed68246dede242a7d8b193892f5d521f5256e7be044a1014cef795c58b6406f7211725763039d137d8ca3776d1baa8519935595eff
ripemd-160 f8c115660ebd26051701ef68df303bbe3db99217

664920008 as geometric shapes

Circle

Radius = n
Diameter 1329840016
Circumference 4177815624.7153
Area 1.3889565993041E+18

Sphere

Radius = n
Volume 1.2313933774946E+27
Surface area 5.5558263972165E+18
Circumference 4177815624.7153

Square

Length = n
Perimeter 2659680032
Area 442118617038720064
Diagonal 940338893.20683

Cube

Length = n
Surface area 2652711702232320384
Volume 2.9397351437833E+26
Space diagonal 1151675236.8251

Equilateral Triangle

Length = n
Perimeter 1994760024
Area 1.9144297692079E+17
Altitude 575837618.41255

Triangular Pyramid

Length = n
Surface area 1.9144297692079E+17
Volume 3.4645110917694E+25
Height 313446297.73561