664900 (number)

664900 is an even 6-digits composite number following 664899 and preceding 664901. In scientific notation, it is written as 6.64900 × 10^5. The sum of its digits is 25. It has a total of 6 prime factors and 36 positive divisors. There are 259200 positive integers (up to 664900) that are relatively prime to 664900.

Interesting facts

Basic properties

Name

Name six hundred sixty-four thousand nine hundred

Notation

Scientific notation 6.64900 × 10^5
Engineering notation 6.64900 × 10^3

Prime Factorization of 664900

Prime Factorization 2 × 2 × 5 × 5 × 61 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 66490
Product of the distinct prime numbers

The prime factorization of 664900 is 2 × 2 × 5 × 5 × 61 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 2, 39, 72, 79, 471, 7448, 2726, 86027, 28628, 785156, 262725, 1455714, 3060383, 14013678, 66787450, 824726678, 654630787, 4757845694, 3484933117

Basic calculations (n = 664900)

Multiplication

n×y
n×2 1329800
n×3 1994700
n×4 2659600
n×5 3324500

Division

n÷y
n÷2 332450
n÷3 221633.33333333
n÷3 166225
n÷5 132980

Exponentiation

ny
n2 442092010000
n3 293946977449000000
n4 1.9544534530584E+23
n5 1.2995161009385E+29

Nth Root

y√n
2√n 815.41400527585
3√n 87.280811935173
4√n 28.555454912781
5√n 14.606671647233

Divisors of 664900

1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 109, 122, 218, 244, 305, 436, 545, 610, 1090, 1220, 1525, 2180, 2725, 3050, 5450, 6100, 6649, 10900, 13298, 26596, 33245, 66490, 132980, 166225, 332450, 664900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664900 can be divided by 36 positive divisors. The sum of these divisors (counting 664900) is 1, the average is 0.027777777777778.

Base conversion 664900

Base System Value
2 Binary 10100010010101000100
3 Ternary 1020210001221
4 Quaternary 2202111010
5 Quinary 132234100
6 Senary 22130124
8 Octal 2422504
10 Decimal 664900
12 Duodecimal 280944
16 Hexadecimal a2544
20 Vigesimal 43250
36 Base36 e91g

Cryptographic Hash Functions

md5 010718e35a630662eae608bc5d4ac9b0
sha1 592ae7cdbaa4efea5a1e39f586897bbd0520510d
sha256 5962b7734cbd18325cdb18b2d9b2bc47478c1dcfc07b637684215a741dc6320f
sha512 e5a54cde22de466260c34daf7e8c3605b1caa25049a5365eebfe279dc8502e4fa9715d3790911c70eabdcd225a91230e323ecc74b840eb678843ede103503073
ripemd-160 a3afc70e9d5945285aa00bf2fb812973163922ca

664900 as geometric shapes

Circle

Radius = n
Diameter 1329800
Circumference 4177689.9107437
Area 1388873010826.7

Sphere

Radius = n
Volume 1.2312822198649E+18
Surface area 5555492043307
Circumference 4177689.9107437

Square

Length = n
Perimeter 2659600
Area 442092010000
Diagonal 940310.59762187

Cube

Length = n
Surface area 2652552060000
Volume 293946977449000000
Space diagonal 1151640.5819525

Equilateral Triangle

Length = n
Perimeter 1994700
Area 191431455735.06
Altitude 575820.29097627

Triangular Pyramid

Length = n
Surface area 191431455735.06
Volume 3.464198351058E+16
Height 313436.86587396