30390744 (number)

30390744 is an even 8-digits composite number following 30390743 and preceding 30390745. In scientific notation, it is written as 3.0390744 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 10130240 positive integers (up to 30390744) that are relatively prime to 30390744.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety thousand seven hundred forty-four

Notation

Scientific notation 3.0390744 × 10^7
Engineering notation 3.0390744 × 10^6

Prime Factorization of 30390744

Prime Factorization 2 × 2 × 2 × 3 × 1266281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7597686
Product of the distinct prime numbers

The prime factorization of 30390744 is 2 × 2 × 2 × 3 × 1266281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 24, 83, 511, 792, 352, 8682, 80813, 69174, 510142, 758188, 2584016, 5198004, 53030165, 96702800, 73351103, 334798591, 9269126291, 5807228939

Basic calculations (n = 30390744)

Multiplication

n×y
n×2 60781488
n×3 91172232
n×4 121562976
n×5 151953720

Division

n÷y
n÷2 15195372
n÷3 10130248
n÷3 7597686
n÷5 6078148.8

Exponentiation

ny
n2 923597320873536
n3 2.8068809737753E+22
n4 8.5303201112477E+29
n5 2.5924277473898E+37

Nth Root

y√n
2√n 5512.780060913
3√n 312.06647170174
4√n 74.248098028926
5√n 31.372437765298

Divisors of 30390744

1, 2, 3, 4, 6, 8, 12, 24, 1266281, 2532562, 3798843, 5065124, 7597686, 10130248, 15195372, 30390744

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30390743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30390744 can be divided by 16 positive divisors. The sum of these divisors (counting 30390744) is 1, the average is 0.0625.

Base conversion 30390744

Base System Value
2 Binary 1110011111011100111011000
3 Ternary 2010012000021010
4 Quaternary 1303323213120
5 Quinary 30240000434
6 Senary 3003213520
8 Octal 163734730
10 Decimal 30390744
12 Duodecimal a2172a0
16 Hexadecimal 1cfb9d8
20 Vigesimal 99igh4
36 Base36 i3dnc

Cryptographic Hash Functions

md5 963656681cbf090324fa50a7d9a2f168
sha1 89372220859ac295059b85925c3e4b306b872e32
sha256 37cafc429739ce2941238e56611beb6c9804be5cc1ae11c841a7526153a4f337
sha512 f48d3bca690d1eae0a317d8a2d51d04d6cd5db5d71f507c207a678065ddaaa8108fa2988f5e4615cd855aaaa6f9fcbcb4557677aab22aacbc4ec93ed78329c26
ripemd-160 9b234eeae4a1e92f0f26e12aae066b9af1c3c944

30390744 as geometric shapes

Circle

Radius = n
Diameter 60781488
Circumference 190950676.17506
Area 2.9015665581315E+15

Sphere

Radius = n
Volume 1.1757435528951E+23
Surface area 1.1606266232526E+16
Circumference 190950676.17506

Square

Length = n
Perimeter 121562976
Area 923597320873536
Diagonal 42979002.335409

Cube

Length = n
Surface area 5541583925241216
Volume 2.8068809737753E+22
Space diagonal 52638312.687819

Equilateral Triangle

Length = n
Perimeter 91172232
Area 3.9992937137186E+14
Altitude 26319156.34391

Triangular Pyramid

Length = n
Surface area 3.9992937137186E+14
Volume 3.3079409509001E+21
Height 14326334.111803