661323 (number)

661323 is an odd 6-digits composite number following 661322 and preceding 661324. In scientific notation, it is written as 6.61323 × 10^5. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 393120 positive integers (up to 661323) that are relatively prime to 661323.

Interesting facts

Basic properties

Name

Name six hundred sixty-one thousand three hundred twenty-three

Notation

Scientific notation 6.61323 × 10^5
Engineering notation 6.61323 × 10^3

Prime Factorization of 661323

Prime Factorization 3 × 31 × 13 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 661323
Product of the distinct prime numbers

The prime factorization of 661323 is 3 × 31 × 13 × 547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 25, 26, 663, 271, 2503, 5194, 27333, 55334, 125323, 738043, 223583, 7920790, 93776407, 17442821, 973855360, 391816118, 357895892, 4885646514

Basic calculations (n = 661323)

Multiplication

n×y
n×2 1322646
n×3 1983969
n×4 2645292
n×5 3306615

Division

n÷y
n÷2 330661.5
n÷3 220441
n÷3 165330.75
n÷5 132264.6

Exponentiation

ny
n2 437348110329
n3 289228364367105267
n4 1.9127336960835E+23
n5 1.264934786095E+29

Nth Root

y√n
2√n 813.2176830345
3√n 87.124013918868
4√n 28.516971841949
5√n 14.590921651289

Divisors of 661323

1, 3, 13, 31, 39, 93, 403, 547, 1209, 1641, 7111, 16957, 21333, 50871, 220441, 661323

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 -661322
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 661323 can be divided by 16 positive divisors. The sum of these divisors (counting 661323) is 1, the average is 0.0625.

Base conversion 661323

Base System Value
2 Binary 10100001011101001011
3 Ternary 1020121011110
4 Quaternary 2201131023
5 Quinary 132130243
6 Senary 22101403
8 Octal 2413513
10 Decimal 661323
12 Duodecimal 27a863
16 Hexadecimal a174b
20 Vigesimal 42d63
36 Base36 e6a3

Cryptographic Hash Functions

md5 133ba22228e12923fb6991b7d94bcd58
sha1 eae1f4699a3c7128da37178ee01e230287e72a94
sha256 cb81b4e6c7cc568172abc0642e6c3b83bb94f6b5faaa70c49bd58959d1dd435f
sha512 c618594fdce7b234a3e8edcca23b3feb44c72a6a3d3d6cc2d8431d37dbb615e2006f5b84b05fd3400b047d9b657584c21a3c57645eabec94734a572e90bc8547
ripemd-160 3d0226a37c9185f270bcfd3363af53d0a8f642e5

661323 as geometric shapes

Circle

Radius = n
Diameter 1322646
Circumference 4155214.9568999
Area 1373969610471

Sphere

Radius = n
Volume 1.2115169396073E+18
Surface area 5495878441883.9
Circumference 4155214.9568999

Square

Length = n
Perimeter 2645292
Area 437348110329
Diagonal 935251.95570926

Cube

Length = n
Surface area 2624088661974
Volume 289228364367105267
Space diagonal 1145445.0362139

Equilateral Triangle

Length = n
Perimeter 1983969
Area 189377286921.02
Altitude 572722.51810694

Triangular Pyramid

Length = n
Surface area 189377286921.02
Volume 3.4085889625912E+16
Height 311750.65190309