30449870 (number)

30449870 is an even 8-digits composite number following 30449869 and preceding 30449871. In scientific notation, it is written as 3.0449870 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 11072640 positive integers (up to 30449870) that are relatively prime to 30449870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0449870 × 10^7
Engineering notation 3.0449870 × 10^6

Prime Factorization of 30449870

Prime Factorization 2 × 5 × 11 × 276817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30449870
Product of the distinct prime numbers

The prime factorization of 30449870 is 2 × 5 × 11 × 276817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 66, 14, 395, 258, 3169, 5212, 14540, 87982, 529703, 878128, 8144080, 6218569, 99775163, 66333622, 673561433, 36824825, 3156574328, 7743600489

Basic calculations (n = 30449870)

Multiplication

n×y
n×2 60899740
n×3 91349610
n×4 121799480
n×5 152249350

Division

n÷y
n÷2 15224935
n÷3 10149956.666667
n÷3 7612467.5
n÷5 6089974

Exponentiation

ny
n2 927194583016900
n3 2.8232954517569E+22
n4 8.5968979477588E+29
n5 2.6177442491252E+37

Nth Root

y√n
2√n 5518.1400852099
3√n 312.26871847056
4√n 74.284184623713
5√n 31.384635458875

Divisors of 30449870

1, 2, 5, 10, 11, 22, 55, 110, 276817, 553634, 1384085, 2768170, 3044987, 6089974, 15224935, 30449870

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 -30449869
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 30449870 can be divided by 16 positive divisors. The sum of these divisors (counting 30449870) is 1, the average is 0.0625.

Base conversion 30449870

Base System Value
2 Binary 1110100001010000011001110
3 Ternary 2010022000100222
4 Quaternary 1310022003032
5 Quinary 30243343440
6 Senary 3004351342
8 Octal 164120316
10 Decimal 30449870
12 Duodecimal a245552
16 Hexadecimal 1d0a0ce
20 Vigesimal 9a64da
36 Base36 i4n9q

Cryptographic Hash Functions

md5 e0f2c30380c6ce521977257e63e77132
sha1 d480095b0732da145c70224f2e140423ba087058
sha256 17ca43516d0956c708e645189cb73616f433e1c6c6d5bae51013ee7c372aedd5
sha512 f5a9ffd7304f53175a1ae45cd3866a9ab08973a45ff6107d54b4e1f0afde1937b4e6076328f3ba475750a059d4caf5920655a6bc7c5cde09b752b0ceaa02632a
ripemd-160 a7bf49ebfc9a7b1c178bdddc220301899d764a4a

30449870 as geometric shapes

Circle

Radius = n
Diameter 60899740
Circumference 191322175.78953
Area 2.9128676904541E+15

Sphere

Radius = n
Volume 1.1826192333537E+23
Surface area 1.1651470761817E+16
Circumference 191322175.78953

Square

Length = n
Perimeter 121799480
Area 927194583016900
Diagonal 43062619.126498

Cube

Length = n
Surface area 5563167498101400
Volume 2.8232954517569E+22
Space diagonal 52740721.923867

Equilateral Triangle

Length = n
Perimeter 91349610
Area 4.0148703157198E+14
Altitude 26370360.961934

Triangular Pyramid

Length = n
Surface area 4.0148703157198E+14
Volume 3.3272855987174E+21
Height 14354206.375499