664479872 (number)

664479872 is an even 9-digits composite number following 664479871 and preceding 664479873. In scientific notation, it is written as 6.64479872 × 10^8. The sum of its digits is 53. It has a total of 10 prime factors and 64 positive divisors. There are 280848384 positive integers (up to 664479872) that are relatively prime to 664479872.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred seventy-nine thousand eight hundred seventy-two

Notation

Scientific notation 6.64479872 × 10^8
Engineering notation 6.64479872 × 10^6

Prime Factorization of 664479872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 73 × 10159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 10382498
Product of the distinct prime numbers

The prime factorization of 664479872 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 73 × 10159. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 5, 57, 55, 413, 714, 419, 1855, 74770, 54067, 115967, 406011, 7894159, 7376679, 51052341, 36198976, 630910236, 997454033, 4038940143, 8104630656

Basic calculations (n = 664479872)

Multiplication

n×y
n×2 1328959744
n×3 1993439616
n×4 2657919488
n×5 3322399360

Division

n÷y
n÷2 332239936
n÷3 221493290.66667
n÷3 166119968
n÷5 132895974.4

Exponentiation

ny
n2 441533500293136384
n3 2.933901237585E+26
n4 1.9495183188111E+35
n5 1.2954156829452E+44

Nth Root

y√n
2√n 25777.507094364
3√n 872.62424789739
4√n 160.55375141791
5√n 58.142856715838

Divisors of 664479872

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 9344, 10159, 16352, 20318, 32704, 40636, 65408, 71113, 81272, 142226, 162544, 284452, 325088, 568904, 650176, 741607, 1137808, 1300352, 1483214, 2275616, 2966428, 4551232, 5191249, 5932856, 9102464, 10382498, 11865712, 20764996, 23731424, 41529992, 47462848, 83059984, 94925696, 166119968, 332239936, 664479872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664479871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664479872 can be divided by 64 positive divisors. The sum of these divisors (counting 664479872) is 1, the average is 0.015625.

Base conversion 664479872

Base System Value
2 Binary 100111100110110010100010000000
3 Ternary 1201022100002000122
4 Quaternary 213212302202000
5 Quinary 2330101323442
6 Senary 145534035412
8 Octal 4746624200
10 Decimal 664479872
12 Duodecimal 166648b68
16 Hexadecimal 279b2880
20 Vigesimal a7cjjdc
36 Base36 azm3y8

Cryptographic Hash Functions

md5 84082c32f9f204675dee6b150420bbda
sha1 d71360fd56813ab283da4ab9336d7c3983ae4948
sha256 eacb29a681d2c3df1f033d5a1b1dfb0062cca425da7ccbfc87073560fec4b9cd
sha512 a6641643f5124d34a452aae440578b56a5dae77a3971eaae381b3194920d1ec2ef32fd0dba54cd1f0811107130e9c6e5afc2632b94886a7469f88393ee05cbe0
ripemd-160 277eaed0cc1c80d690694fca469615d52f5b958d

664479872 as geometric shapes

Circle

Radius = n
Diameter 1328959744
Circumference 4175050168.667
Area 1.3871184008347E+18

Sphere

Radius = n
Volume 1.2289496765807E+27
Surface area 5.5484736033388E+18
Circumference 4175050168.667

Square

Length = n
Perimeter 2657919488
Area 441533500293136384
Diagonal 939716446.90634

Cube

Length = n
Surface area 2649201001758818304
Volume 2.933901237585E+26
Space diagonal 1150912898.9109

Equilateral Triangle

Length = n
Perimeter 1993439616
Area 1.9118961393786E+17
Altitude 575456449.45543

Triangular Pyramid

Length = n
Surface area 1.9118961393786E+17
Volume 3.4576357673799E+25
Height 313238815.63545