809968900 (number)

809968900 is an even 9-digits composite number following 809968899 and preceding 809968901. In scientific notation, it is written as 8.09968900 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 298151040 positive integers (up to 809968900) that are relatively prime to 809968900.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand nine hundred

Notation

Scientific notation 8.09968900 × 10^8
Engineering notation 8.09968900 × 10^6

Prime Factorization of 809968900

Prime Factorization 2 × 2 × 25 × 13 × 419 × 1487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 404984450
Product of the distinct prime numbers

The prime factorization of 809968900 is 2 × 2 × 25 × 13 × 419 × 1487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 21, 13, 316, 333, 6542, 6140, 89687, 74478, 608488, 187131, 3329614, 9403913, 60978051, 56410490, 281760978, 444981954, 8487668037, 5071515103

Basic calculations (n = 809968900)

Multiplication

n×y
n×2 1619937800
n×3 2429906700
n×4 3239875600
n×5 4049844500

Division

n÷y
n÷2 404984450
n÷3 269989633.33333
n÷3 202492225
n÷5 161993780

Exponentiation

ny
n2 656049618967210000
n3 5.3137978822029E+26
n4 4.3040110254702E+35
n5 3.486115075888E+44

Nth Root

y√n
2√n 28459.952564964
3√n 932.15782139508
4√n 168.70077819905
5√n 60.491404584886

Divisors of 809968900

1, 2, 4, 13, 25, 26, 50, 52, 100, 325, 419, 650, 838, 1300, 1487, 1676, 2974, 5447, 5948, 10475, 10894, 19331, 20950, 21788, 37175, 38662, 41900, 74350, 77324, 136175, 148700, 272350, 483275, 544700, 623053, 966550, 1246106, 1933100, 2492212, 8099689, 15576325, 16199378, 31152650, 32398756, 62305300, 202492225, 404984450, 809968900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -809968899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 809968900 can be divided by 48 positive divisors. The sum of these divisors (counting 809968900) is 1, the average is 0.020833333333333.

Base conversion 809968900

Base System Value
2 Binary 110000010001110010010100000100
3 Ternary 2002110002200110011
4 Quaternary 300101302110010
5 Quinary 3124323001100
6 Senary 212212240004
8 Octal 6021622404
10 Decimal 809968900
12 Duodecimal 1a7310004
16 Hexadecimal 30472504
20 Vigesimal cd26250
36 Base36 de8g04

Cryptographic Hash Functions

md5 5c1f10d6cac879b538fcbbc84aa589a1
sha1 971fe9e93077df3594fa6a89ec7a7d1e2bc60d35
sha256 fa8d3340739d000614a9f421ad226b10d6a2716e10adb13cce06a63049b84a55
sha512 aa30be5d83e5a22344442d7c48d63034618eeb9e93495f7664b1950cf2b0336cf42135f470956c62898e562e63dc8b482c2519fde1e907d0f5eb0022e4f3fa43
ripemd-160 4731901bf3a59d2c8e111392c9875de53b8bcd16

809968900 as geometric shapes

Circle

Radius = n
Diameter 1619937800
Circumference 5089184691.7524
Area 2.0610406633378E+18

Sphere

Radius = n
Volume 2.2258384519186E+27
Surface area 8.2441626533511E+18
Circumference 5089184691.7524

Square

Length = n
Perimeter 3239875600
Area 656049618967210000
Diagonal 1145469003.4804

Cube

Length = n
Surface area 3936297713803260000
Volume 5.3137978822029E+26
Space diagonal 1402907287.3507

Equilateral Triangle

Length = n
Perimeter 2429906700
Area 2.8407781808435E+17
Altitude 701453643.67534

Triangular Pyramid

Length = n
Surface area 2.8407781808435E+17
Volume 6.2623708606006E+25
Height 381823001.16014