68800 (number)

68800 is an even 5-digits composite number following 68799 and preceding 68801. In scientific notation, it is written as 6.8800 × 10^4. The sum of its digits is 22. It has a total of 9 prime factors and 42 positive divisors. There are 26880 positive integers (up to 68800) that are relatively prime to 68800.

Interesting facts

Basic properties

Name

Name sixty-eight thousand eight hundred

Notation

Scientific notation 6.8800 × 10^4
Engineering notation 6.8800 × 10^3

Prime Factorization of 68800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 43

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 430
Product of the distinct prime numbers

The prime factorization of 68800 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 43. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 6, 31, 53, 650, 954, 3997, 4303, 75442, 60436, 632394, 990442, 2424291, 9170536, 51440202, 88821485, 939457741, 124219143, 4482086374, 5629529758

Basic calculations (n = 68800)

Multiplication

n×y
n×2 137600
n×3 206400
n×4 275200
n×5 344000

Division

n÷y
n÷2 34400
n÷3 22933.333333333
n÷3 17200
n÷5 13760

Exponentiation

ny
n2 4733440000
n3 325660672000000
n4 2.24054542336E+19
n5 1.5414952512717E+24

Nth Root

y√n
2√n 262.29754097208
3√n 40.975992290365
4√n 16.195602519575
5√n 9.2793528166799

Divisors of 68800

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 800, 860, 1075, 1376, 1600, 1720, 2150, 2752, 3440, 4300, 6880, 8600, 13760, 17200, 34400, 68800

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68800 can be divided by 42 positive divisors. The sum of these divisors (counting 68800) is 1, the average is 0.023809523809524.

Base conversion 68800

Base System Value
2 Binary 10000110011000000
3 Ternary 10111101011
4 Quaternary 100303000
5 Quinary 4200200
6 Senary 1250304
8 Octal 206300
10 Decimal 68800
12 Duodecimal 33994
16 Hexadecimal 10cc0
20 Vigesimal 8c00
36 Base36 1h34

Cryptographic Hash Functions

md5 1bb3bb87bb980af0507e4e180ea285ee
sha1 a0ced931809478b09121f35d6d4dea86e1e58645
sha256 fcd76e98d19bd8fd89c6b6de26177d56f2574c7f0db42a10aeb79d2aee601955
sha512 a6e12f067e78f5096f87b46f25d544e91f56777c177b314135ccdf5ef3fe927acfb004c15f588e0277f00f8a27edb6928de835ed3c7020726d76d6f303540f01
ripemd-160 cd8cd442728b3de88c916d3d39f3671ca76f89eb

68800 as geometric shapes

Circle

Radius = n
Diameter 137600
Circumference 432283.14913396
Area 14870540330.208

Sphere

Radius = n
Volume 1.3641242329578E+15
Surface area 59482161320.832
Circumference 432283.14913396

Square

Length = n
Perimeter 275200
Area 4733440000
Diagonal 97297.893091269

Cube

Length = n
Surface area 28400640000
Volume 325660672000000
Space diagonal 119165.09556074

Equilateral Triangle

Length = n
Perimeter 206400
Area 2049639643.6447
Altitude 59582.547780369

Triangular Pyramid

Length = n
Surface area 2049639643.6447
Volume 38379478256161
Height 32432.631030423