30996828 (number)

30996828 is an even 8-digits composite number following 30996827 and preceding 30996829. In scientific notation, it is written as 3.0996828 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 9788256 positive integers (up to 30996828) that are relatively prime to 30996828.

Interesting facts

Basic properties

Name

Name thirty million nine hundred ninety-six thousand eight hundred twenty-eight

Notation

Scientific notation 3.0996828 × 10^7
Engineering notation 3.0996828 × 10^6

Prime Factorization of 30996828

Prime Factorization 2 × 2 × 9 × 19 × 45317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15498414
Product of the distinct prime numbers

The prime factorization of 30996828 is 2 × 2 × 9 × 19 × 45317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 51, 23, 450, 801, 8922, 7758, 48875, 38825, 148229, 319057, 4328270, 9208360, 30524140, 45080435, 449037035, 624576985, 5692135429, 7399683671

Basic calculations (n = 30996828)

Multiplication

n×y
n×2 61993656
n×3 92990484
n×4 123987312
n×5 154984140

Division

n÷y
n÷2 15498414
n÷3 10332276
n÷3 7749207
n÷5 6199365.6

Exponentiation

ny
n2 960803346061584
n3 2.9781856059695E+22
n4 9.2314306980314E+29
n5 2.861450695408E+37

Nth Root

y√n
2√n 5567.4795015339
3√n 314.12735040117
4√n 74.615544637387
5√n 31.496583729762

Divisors of 30996828

1, 2, 4, 9, 18, 19, 36, 38, 76, 171, 342, 684, 45317, 90634, 181268, 407853, 815706, 861023, 1631412, 1722046, 3444092, 7749207, 15498414, 30996828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30996827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30996828 can be divided by 24 positive divisors. The sum of these divisors (counting 30996828) is 1, the average is 0.041666666666667.

Base conversion 30996828

Base System Value
2 Binary 1110110001111100101011100
3 Ternary 2011022210122200
4 Quaternary 1312033211130
5 Quinary 30413344303
6 Senary 3024211500
8 Octal 166174534
10 Decimal 30996828
12 Duodecimal a469b90
16 Hexadecimal 1d8f95c
20 Vigesimal 9dec18
36 Base36 igdb0

Cryptographic Hash Functions

md5 7fb8a2316c9356aa8dddc225fa1fd18f
sha1 e0ced8cb5ab27b7c204b216ff4d51ef1e80b7d27
sha256 199dc12348e20a10f46349eea4b111a6293df5a5b7b93013679b9e6452c56842
sha512 643bf8566d714af0c5f17eb67bf42f7ee064438d323bcf4e4bfc22bd6d3e082efc9c3f6d98dca9128b65b7b066404300236863fbcdf702231ceebeab307f4eab
ripemd-160 428521fdaca1925ea1f3fde7b1c0bb5325b7bc85

30996828 as geometric shapes

Circle

Radius = n
Diameter 61993656
Circumference 194758814.25877
Area 3.0184527335316E+15

Sphere

Radius = n
Volume 1.2474994694321E+23
Surface area 1.2073810934126E+16
Circumference 194758814.25877

Square

Length = n
Perimeter 123987312
Area 960803346061584
Diagonal 43836134.548146

Cube

Length = n
Surface area 5764820076369504
Volume 2.9781856059695E+22
Space diagonal 53688080.969474

Equilateral Triangle

Length = n
Perimeter 92990484
Area 4.1604005286521E+14
Altitude 26844040.484737

Triangular Pyramid

Length = n
Surface area 4.1604005286521E+14
Volume 3.509825396022E+21
Height 14612044.849382