64900 (number)

64900 is an even 5-digits composite number following 64899 and preceding 64901. In scientific notation, it is written as 6.4900 × 10^4. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 23200 positive integers (up to 64900) that are relatively prime to 64900.

Interesting facts

Basic properties

Name

Name sixty-four thousand nine hundred

Notation

Scientific notation 6.4900 × 10^4
Engineering notation 6.4900 × 10^3

Prime Factorization of 64900

Prime Factorization 2 × 2 × 25 × 11 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32450
Product of the distinct prime numbers

The prime factorization of 64900 is 2 × 2 × 25 × 11 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 72, 76, 170, 831, 9065, 8967, 32252, 32206, 791899, 395303, 5953437, 2380210, 12150322, 45079884, 97338437, 113767514, 4616740462, 8186666138

Basic calculations (n = 64900)

Multiplication

n×y
n×2 129800
n×3 194700
n×4 259600
n×5 324500

Division

n÷y
n÷2 32450
n÷3 21633.333333333
n÷3 16225
n÷5 12980

Exponentiation

ny
n2 4212010000
n3 273359449000000
n4 1.77410282401E+19
n5 1.1513927327825E+24

Nth Root

y√n
2√n 254.75478405714
3√n 40.186627896489
4√n 15.961039566931
5√n 9.1716809625072

Divisors of 64900

1, 2, 4, 11, 22, 25, 44, 50, 59, 100, 118, 236, 275, 550, 649, 1100, 1298, 1475, 2596, 2950, 5900, 16225, 32450, 64900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64900 can be divided by 24 positive divisors. The sum of these divisors (counting 64900) is 1, the average is 0.041666666666667.

Base conversion 64900

Base System Value
2 Binary 1111110110000100
3 Ternary 10022000201
4 Quaternary 33312010
5 Quinary 4034100
6 Senary 1220244
8 Octal 176604
10 Decimal 64900
12 Duodecimal 31684
16 Hexadecimal fd84
20 Vigesimal 8250
36 Base36 1e2s

Cryptographic Hash Functions

md5 ca001f784d43c8f0971340c983dbd250
sha1 4eec00fe10f0919b7af99677d9dd3ca5d250472b
sha256 39ba0d40f9797daa798f1f103980e0f7b1292e566342b46de8c5202b19f4cf3e
sha512 9e0aba87c520ff081d43c4e5600e874d0a9e3a84d195dbe91ce4057753bab51e6e7336e40e5bb5305083665bf5b1a56fcaf2058f1c8ff249ce47da39c85acb29
ripemd-160 00c0f10c9a3c001f91fdc4a6938792b0e5621838

64900 as geometric shapes

Circle

Radius = n
Diameter 129800
Circumference 407778.72643596
Area 13232419672.847

Sphere

Radius = n
Volume 1.145045382357E+15
Surface area 52929678691.387
Circumference 407778.72643596

Square

Length = n
Perimeter 259600
Area 4212010000
Diagonal 91782.460198014

Cube

Length = n
Surface area 25272060000
Volume 273359449000000
Space diagonal 112410.09741122

Equilateral Triangle

Length = n
Perimeter 194700
Area 1823853830.497
Altitude 56205.04870561

Triangular Pyramid

Length = n
Surface area 1823853830.497
Volume 32215720014886
Height 30594.153399338