18809964 (number)

18809964 is an even 8-digits composite number following 18809963 and preceding 18809965. In scientific notation, it is written as 1.8809964 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 6136032 positive integers (up to 18809964) that are relatively prime to 18809964.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred nine thousand nine hundred sixty-four

Notation

Scientific notation 1.8809964 × 10^7
Engineering notation 1.8809964 × 10^6

Prime Factorization of 18809964

Prime Factorization 2 × 2 × 3 × 3 × 47 × 11117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3134994
Product of the distinct prime numbers

The prime factorization of 18809964 is 2 × 2 × 3 × 3 × 47 × 11117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 12, 40, 605, 160, 6384, 2663, 35456, 67298, 634555, 758, 4447788, 6658092, 8670451, 68298642, 225922718, 881712171, 7200888105, 3273521380

Basic calculations (n = 18809964)

Multiplication

n×y
n×2 37619928
n×3 56429892
n×4 75239856
n×5 94049820

Division

n÷y
n÷2 9404982
n÷3 6269988
n÷3 4702491
n÷5 3761992.8

Exponentiation

ny
n2 353814745681296
n3 6.6552426289343E+21
n4 1.2518487426152E+29
n5 2.3547229782037E+36

Nth Root

y√n
2√n 4337.0455381515
3√n 265.94754651927
4√n 65.856249044047
5√n 28.502148131804

Divisors of 18809964

1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11117, 22234, 33351, 44468, 66702, 100053, 133404, 200106, 400212, 522499, 1044998, 1567497, 2089996, 3134994, 4702491, 6269988, 9404982, 18809964

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18809963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18809964 can be divided by 36 positive divisors. The sum of these divisors (counting 18809964) is 1, the average is 0.027777777777778.

Base conversion 18809964

Base System Value
2 Binary 1000111110000010001101100
3 Ternary 1022101122102100
4 Quaternary 1013300101230
5 Quinary 14303404324
6 Senary 1511055100
8 Octal 107602154
10 Decimal 18809964
12 Duodecimal 6371490
16 Hexadecimal 11f046c
20 Vigesimal 5hb4i4
36 Base36 b75v0

Cryptographic Hash Functions

md5 366792f4225d88fea42b591a12f1a3f6
sha1 f737ad129f0fe05a9d7c2e2b38a01f9c8a2e2bcb
sha256 e3fce7b551f3d76f13527e9063d6ba76a09f069bb9c3a46471d7b2d8948fe5a8
sha512 bbbde4c8fa59ee5041281ac086de6aa55455d79b6351e3df0f2e2440e188c7014b5c781d214054518d5878135bdb43c010d2046b866a63b4a455175dca383e19
ripemd-160 9b09bd46e061fff587774903bc8c3945b8c2527c

18809964 as geometric shapes

Circle

Radius = n
Diameter 37619928
Circumference 118186489.43338
Area 1.1115418057641E+15

Sphere

Radius = n
Volume 2.7877415134557E+22
Surface area 4.4461672230564E+15
Circumference 118186489.43338

Square

Length = n
Perimeter 75239856
Area 353814745681296
Diagonal 26601306.19655

Cube

Length = n
Surface area 2122888474087776
Volume 6.6552426289343E+21
Space diagonal 32579813.336542

Equilateral Triangle

Length = n
Perimeter 56429892
Area 1.5320627899677E+14
Altitude 16289906.668271

Triangular Pyramid

Length = n
Surface area 1.5320627899677E+14
Volume 7.8432786556021E+20
Height 8867102.0655166