30239 (number)

30239 is an odd 5-digits composite number following 30238 and preceding 30240. In scientific notation, it is written as 3.0239 × 10^4. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 27480 positive integers (up to 30239) that are relatively prime to 30239.

Interesting facts

Basic properties

Name

Name thirty thousand two hundred thirty-nine

Notation

Scientific notation 3.0239 × 10^4
Engineering notation 3.0239 × 10^3

Prime Factorization of 30239

Prime Factorization 11 × 2749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30239
Product of the distinct prime numbers

The prime factorization of 30239 is 11 × 2749. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 90, 61, 466, 178, 3786, 4247, 97585, 96387, 590670, 104442, 6414283, 9236375, 64194068, 59383412, 519343667, 374188360, 8803636177, 7921281621

Basic calculations (n = 30239)

Multiplication

n×y
n×2 60478
n×3 90717
n×4 120956
n×5 151195

Division

n÷y
n÷2 15119.5
n÷3 10079.666666667
n÷3 7559.75
n÷5 6047.8

Exponentiation

ny
n2 914397121
n3 27650454541919
n4 836122094893088641
n5 2.5283496027472E+22

Nth Root

y√n
2√n 173.89364565734
3√n 31.154621188399
4√n 13.186873991107
5√n 7.8725147861409

Divisors of 30239

1, 11, 2749, 30239

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30238
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30239 can be divided by 4 positive divisors. The sum of these divisors (counting 30239) is 1, the average is 0.25.

Base conversion 30239

Base System Value
2 Binary 111011000011111
3 Ternary 1112110222
4 Quaternary 13120133
5 Quinary 1431424
6 Senary 351555
8 Octal 73037
10 Decimal 30239
12 Duodecimal 155bb
16 Hexadecimal 761f
20 Vigesimal 3fbj
36 Base36 nbz

Cryptographic Hash Functions

md5 12f9ed7d561f5536e2316645dba28c66
sha1 4407dbdfc96f5a560ead6045f8546fcdc9179493
sha256 ec04faca9a5bdbb536f1191ac4d27eb84499d8773b1711a06803f953684f9441
sha512 6c35a90e8edf9a20004ef2aa354f73fc7343ec83e9d9f922f4bbc617b55ed4af33f130607c6742814992c2c24326d52e6867dd3e142cda4156b353d7662db998
ripemd-160 06952a8f20ed4a1d3e405fed0d3408831fa01f82

30239 as geometric shapes

Circle

Radius = n
Diameter 60478
Circumference 189997.2405038
Area 2872663277.7973

Sphere

Radius = n
Volume 1.1582195314308E+14
Surface area 11490653111.189
Circumference 189997.2405038

Square

Length = n
Perimeter 120956
Area 914397121
Diagonal 42764.4039126

Cube

Length = n
Surface area 5486382726
Volume 27650454541919
Space diagonal 52375.484370075

Equilateral Triangle

Length = n
Perimeter 90717
Area 395945567.96668
Altitude 26187.742185038

Triangular Pyramid

Length = n
Surface area 395945567.96668
Volume 3258637318246.9
Height 14254.8013042