30000 (number)

30000 is an even 5-digits composite number following 29999 and preceding 30001. In scientific notation, it is written as 3.0000 × 10^4. The sum of its digits is 3. It has a total of 8 prime factors and 40 positive divisors. There are 8000 positive integers (up to 30000) that are relatively prime to 30000.

Interesting facts

Basic properties

Name

Name thirty thousand

Notation

Scientific notation 3.0000 × 10^4
Engineering notation 3.0000 × 10^3

Prime Factorization of 30000

Prime Factorization 2 × 2 × 2 × 2 × 15 × 5 × 5 × 5

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 150
Product of the distinct prime numbers

The prime factorization of 30000 is 2 × 2 × 2 × 2 × 15 × 5 × 5 × 5. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 8, 90, 40, 423, 129, 6640, 7223, 72973, 36460, 540615, 205581, 7379290, 886587, 1561774, 86082290, 643199384, 139811405, 5773315465, 5681880850

Basic calculations (n = 30000)

Multiplication

n×y
n×2 60000
n×3 90000
n×4 120000
n×5 150000

Division

n÷y
n÷2 15000
n÷3 10000
n÷3 7500
n÷5 6000

Exponentiation

ny
n2 900000000
n3 27000000000000
n4 810000000000000000
n5 2.43E+22

Nth Root

y√n
2√n 173.20508075689
3√n 31.072325059539
4√n 13.160740129525
5√n 7.8600308559662

Divisors of 30000

1, 2, 4, 5, 8, 10, 15, 16, 20, 25, 30, 40, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 1875, 2000, 3000, 3750, 6000, 7500, 15000, 30000

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30000 can be divided by 40 positive divisors. The sum of these divisors (counting 30000) is 1, the average is 0.025.

Base conversion 30000

Base System Value
2 Binary 111010100110000
3 Ternary 1112011010
4 Quaternary 13110300
5 Quinary 1430000
6 Senary 350520
8 Octal 72460
10 Decimal 30000
12 Duodecimal 15440
16 Hexadecimal 7530
20 Vigesimal 3f00
36 Base36 n5c

Cryptographic Hash Functions

md5 5ecc613150de01b7e6824594426f24f4
sha1 a5f4fde1e3afaa49ea70ad81fe864fd20af93f8c
sha256 891937cb335016e9c7074c3781dcb1364e0c660733a8889bbeae83e6aa759be6
sha512 fee5a65509c57ad44546ecc11903df05aa878e0ef3fbc763f72c4f3858c13810671d93a2d65da43d29af3df67da1d47caceee2429d956ccbcef387d31717a897
ripemd-160 b99805acbfdab4c2a958e1a8f47d4404261a636d

30000 as geometric shapes

Circle

Radius = n
Diameter 60000
Circumference 188495.55921539
Area 2827433388.2308

Sphere

Radius = n
Volume 1.1309733552923E+14
Surface area 11309733552.923
Circumference 188495.55921539

Square

Length = n
Perimeter 120000
Area 900000000
Diagonal 42426.406871193

Cube

Length = n
Surface area 5400000000
Volume 27000000000000
Space diagonal 51961.524227066

Equilateral Triangle

Length = n
Perimeter 90000
Area 389711431.703
Altitude 25980.762113533

Triangular Pyramid

Length = n
Surface area 389711431.703
Volume 3181980515339.5
Height 14142.135623731