30489048 (number)

30489048 is an even 8-digits composite number following 30489047 and preceding 30489049. In scientific notation, it is written as 3.0489048 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 10162800 positive integers (up to 30489048) that are relatively prime to 30489048.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-nine thousand forty-eight

Notation

Scientific notation 3.0489048 × 10^7
Engineering notation 3.0489048 × 10^6

Prime Factorization of 30489048

Prime Factorization 2 × 2 × 2 × 9 × 3 × 3 × 47051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2540754
Product of the distinct prime numbers

The prime factorization of 30489048 is 2 × 2 × 2 × 9 × 3 × 3 × 47051. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 25, 33, 606, 975, 655, 9100, 68931, 94970, 537134, 961759, 6933064, 5204166, 67370307, 26232110, 174451443, 609516163, 447499741, 615336593

Basic calculations (n = 30489048)

Multiplication

n×y
n×2 60978096
n×3 91467144
n×4 121956192
n×5 152445240

Division

n÷y
n÷2 15244524
n÷3 10163016
n÷3 7622262
n÷5 6097809.6

Exponentiation

ny
n2 929582047946304
n3 2.8342071679773E+22
n4 8.6412278386404E+29
n5 2.6346281035124E+37

Nth Root

y√n
2√n 5521.6888720753
3√n 312.40258681063
4√n 74.308067341812
5√n 31.392707446847

Divisors of 30489048

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47051, 94102, 141153, 188204, 282306, 376408, 423459, 564612, 846918, 1129224, 1270377, 1693836, 2540754, 3387672, 3811131, 5081508, 7622262, 10163016, 15244524, 30489048

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 -30489047
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 30489048 can be divided by 40 positive divisors. The sum of these divisors (counting 30489048) is 1, the average is 0.025.

Base conversion 30489048

Base System Value
2 Binary 1110100010011100111011000
3 Ternary 2010101000010000
4 Quaternary 1310103213120
5 Quinary 30301122143
6 Senary 3005253000
8 Octal 164234730
10 Decimal 30489048
12 Duodecimal a264160
16 Hexadecimal 1d139d8
20 Vigesimal 9ab2c8
36 Base36 i5hi0

Cryptographic Hash Functions

md5 822f6cf073d39562846ee0433e681a55
sha1 4f647c3c5b686a59fa94650a0fcfd1f4ce8c8f4d
sha256 6d55b49e4f8f6d9e4afbe17131240a35bb8e32b32096ae797fefe3bc7f88a9a6
sha512 cff937322f2d06cf361ba6a3318e9825357f2031594537a674e4a5eb0e51fd90af839e71edf3c4bd97bb2616ae2f7774f5e2be9d6556d4a1fb8491e2d506b266
ripemd-160 2b685d9fbf060b98b69b533807f22685abfd431a

30489048 as geometric shapes

Circle

Radius = n
Diameter 60978096
Circumference 191568338.42349
Area 2.9203681327371E+15

Sphere

Radius = n
Volume 1.1871899223559E+23
Surface area 1.1681472530948E+16
Circumference 191568338.42349

Square

Length = n
Perimeter 121956192
Area 929582047946304
Diagonal 43118025.185444

Cube

Length = n
Surface area 5577492287677824
Volume 2.8342071679773E+22
Space diagonal 52808580.210406

Equilateral Triangle

Length = n
Perimeter 91467144
Area 4.0252083421173E+14
Altitude 26404290.105203

Triangular Pyramid

Length = n
Surface area 4.0252083421173E+14
Volume 3.3401451796071E+21
Height 14372675.061815