664755321 (number)

664755321 is an odd 9-digits composite number following 664755320 and preceding 664755322. In scientific notation, it is written as 6.64755321 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 434705040 positive integers (up to 664755321) that are relatively prime to 664755321.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-five thousand three hundred twenty-one

Notation

Scientific notation 6.64755321 × 10^8
Engineering notation 6.64755321 × 10^6

Prime Factorization of 664755321

Prime Factorization 3 × 199 × 71 × 15683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 664755321
Product of the distinct prime numbers

The prime factorization of 664755321 is 3 × 199 × 71 × 15683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 28, 7, 39, 134, 2182, 3098, 94400, 73948, 74760, 51128, 4965516, 7114084, 13600199, 47117091, 401118218, 222094279, 8141089180, 831955186

Basic calculations (n = 664755321)

Multiplication

n×y
n×2 1329510642
n×3 1994265963
n×4 2659021284
n×5 3323776605

Division

n÷y
n÷2 332377660.5
n÷3 221585107
n÷3 166188830.25
n÷5 132951064.2

Exponentiation

ny
n2 441899636797813041
n3 2.9375513490931E+26
n4 1.9527528900204E+35
n5 1.2981028742392E+44

Nth Root

y√n
2√n 25782.849357664
3√n 872.74480849491
4√n 160.57038754909
5√n 58.147676346202

Divisors of 664755321

1, 3, 71, 199, 213, 597, 14129, 15683, 42387, 47049, 1113493, 3120917, 3340479, 9362751, 221585107, 664755321

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664755320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664755321 can be divided by 16 positive divisors. The sum of these divisors (counting 664755321) is 1, the average is 0.0625.

Base conversion 664755321

Base System Value
2 Binary 100111100111110101110001111001
3 Ternary 1201022212001212110
4 Quaternary 213213311301321
5 Quinary 2330134132241
6 Senary 145544002533
8 Octal 4747656171
10 Decimal 664755321
12 Duodecimal 166760449
16 Hexadecimal 279f5c79
20 Vigesimal a7ee861
36 Base36 azs0hl

Cryptographic Hash Functions

md5 d6594024cbed01f0dd379aad8cb8385d
sha1 5536191b34bee448b2839d970831970146cc21fd
sha256 fd9d397a795f7ac32cd3f60a72da1b5bb2b48a5d88a5d69300556e9aae9e3360
sha512 9817efdb648b58e88a46b76825e8e40dc79c4a8f5eae5b045d3676298369e679bc56e8196de2a885346fa04aaf88aa8dbb0dfa4e1c18a92ce759668b72ad985d
ripemd-160 9b5c1a9445e71832e0cd44cce272abe8d6ece780

664755321 as geometric shapes

Circle

Radius = n
Diameter 1329510642
Circumference 4176780865.7766
Area 1.388268652588E+18

Sphere

Radius = n
Volume 1.2304786317138E+27
Surface area 5.553074610352E+18
Circumference 4176780865.7766

Square

Length = n
Perimeter 2659021284
Area 441899636797813041
Diagonal 940105990.61788

Cube

Length = n
Surface area 2651397820786878246
Volume 2.9375513490931E+26
Space diagonal 1151389990.5738

Equilateral Triangle

Length = n
Perimeter 1994265963
Area 1.9134815569501E+17
Altitude 575694995.28688

Triangular Pyramid

Length = n
Surface area 1.9134815569501E+17
Volume 3.4619374650457E+25
Height 313368663.53929