68752800 (number)

68752800 is an even 8-digits composite number following 68752799 and preceding 68752801. In scientific notation, it is written as 6.8752800 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 84 positive divisors. There are 18316800 positive integers (up to 68752800) that are relatively prime to 68752800.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-two thousand eight hundred

Notation

Scientific notation 6.8752800 × 10^7
Engineering notation 6.8752800 × 10^6

Prime Factorization of 68752800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 45 × 5 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4297050
Product of the distinct prime numbers

The prime factorization of 68752800 is 2 × 2 × 2 × 2 × 2 × 9 × 45 × 5 × 1061. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 2, 9, 28, 338, 733, 3608, 6443, 71981, 15272, 112674, 507335, 1107412, 926010, 53474972, 93502029, 779565257, 248573285, 8426222353, 5809925851

Basic calculations (n = 68752800)

Multiplication

n×y
n×2 137505600
n×3 206258400
n×4 275011200
n×5 343764000

Division

n÷y
n÷2 34376400
n÷3 22917600
n÷3 17188200
n÷5 13750560

Exponentiation

ny
n2 4726947507840000
n3 3.2499087661702E+23
n4 2.2344032741875E+31
n5 1.5362148142956E+39

Nth Root

y√n
2√n 8291.7308205223
3√n 409.6661966783
4√n 91.05894146388
5√n 36.936698798284

Divisors of 68752800

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 72, 80, 90, 144, 160, 180, 225, 288, 360, 405, 450, 720, 810, 900, 1061, 1440, 1620, 1800, 2025, 2122, 3240, 3600, 4050, 4244, 5305, 6480, 7200, 8100, 8488, 9549, 10610, 12960, 16200, 16976, 19098, 21220, 32400, 33952, 38196, 42440, 47745, 64800, 76392, 84880, 95490, 152784, 169760, 190980, 238725, 305568, 381960, 429705, 477450, 763920, 859410, 954900, 1527840, 1718820, 1909800, 2148525, 3437640, 3819600, 4297050, 6875280, 7639200, 8594100, 13750560, 17188200, 34376400, 68752800

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68752799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68752800 can be divided by 84 positive divisors. The sum of these divisors (counting 68752800) is 1, the average is 0.011904761904762.

Base conversion 68752800

Base System Value
2 Binary 100000110010001010110100000
3 Ternary 11210101000010000
4 Quaternary 10012101112200
5 Quinary 120100042200
6 Senary 10453340000
8 Octal 406212640
10 Decimal 68752800
12 Duodecimal 1b037600
16 Hexadecimal 41915a0
20 Vigesimal 119e200
36 Base36 14xm00

Cryptographic Hash Functions

md5 f2805275bbeee06c517611f2d72d948e
sha1 b89e1d6ca00ad1b4d440bb3ea0b46162efbba069
sha256 c3483a8f2c8a7d23aa1228fe1bf70543916b056e6eb94ba08ea8179908349fef
sha512 dbddb6e292f1c026a24189f631a062a21110c919b748ac2b5c96af3c104f083faa7eb750fbf9bfcfd1922b5ba928f68d57087b5d9960f0fb36eb210a5216360e
ripemd-160 2afe5478098ced0b1d7f2e3bf36c84f19e9c4b60

68752800 as geometric shapes

Circle

Radius = n
Diameter 137505600
Circumference 431986582.78746
Area 1.4850143564535E+16

Sphere

Radius = n
Volume 1.3613186006183E+24
Surface area 5.9400574258139E+16
Circumference 431986582.78746

Square

Length = n
Perimeter 275011200
Area 4726947507840000
Diagonal 97231142.211125

Cube

Length = n
Surface area 28361685047040000
Volume 3.2499087661702E+23
Space diagonal 119083342.76262

Equilateral Triangle

Length = n
Perimeter 206258400
Area 2.0468283120725E+15
Altitude 59541671.381311

Triangular Pyramid

Length = n
Surface area 2.0468283120725E+15
Volume 3.8300542113276E+22
Height 32410380.737042