18472008 (number)

18472008 is an even 8-digits composite number following 18472007 and preceding 18472009. In scientific notation, it is written as 1.8472008 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6135168 positive integers (up to 18472008) that are relatively prime to 18472008.

Interesting facts

Basic properties

Name

Name eighteen million four hundred seventy-two thousand eight

Notation

Scientific notation 1.8472008 × 10^7
Engineering notation 1.8472008 × 10^6

Prime Factorization of 18472008

Prime Factorization 2 × 2 × 2 × 3 × 313 × 2459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4618002
Product of the distinct prime numbers

The prime factorization of 18472008 is 2 × 2 × 2 × 3 × 313 × 2459. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 67, 69, 846, 896, 5111, 9745, 91285, 29413, 434959, 492518, 5516210, 8111253, 7169258, 96247157, 932341695, 655004400, 6602455660, 788018576

Basic calculations (n = 18472008)

Multiplication

n×y
n×2 36944016
n×3 55416024
n×4 73888032
n×5 92360040

Division

n÷y
n÷2 9236004
n÷3 6157336
n÷3 4618002
n÷5 3694401.6

Exponentiation

ny
n2 341215079552064
n3 6.3029276792064E+21
n4 1.1642773051372E+29
n5 2.1506539694713E+36

Nth Root

y√n
2√n 4297.9073977926
3√n 264.34516376627
4√n 65.558427359056
5√n 28.398985213816

Divisors of 18472008

1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2459, 2504, 3756, 4918, 7377, 7512, 9836, 14754, 19672, 29508, 59016, 769667, 1539334, 2309001, 3078668, 4618002, 6157336, 9236004, 18472008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18472007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18472008 can be divided by 32 positive divisors. The sum of these divisors (counting 18472008) is 1, the average is 0.03125.

Base conversion 18472008

Base System Value
2 Binary 1000110011101110001001000
3 Ternary 1021202110211110
4 Quaternary 1012131301020
5 Quinary 14212101013
6 Senary 1455530320
8 Octal 106356110
10 Decimal 18472008
12 Duodecimal 62299a0
16 Hexadecimal 119dc48
20 Vigesimal 5f9008
36 Base36 azx3c

Cryptographic Hash Functions

md5 1537e00475b188770df167989e54e3dd
sha1 6d897b5fae95190451230c97230c2cbe12b3a40e
sha256 81f3b947181c3c1d0ed092c7ac13bb4f694e622f69c4a4204f840dd6bed9d8ae
sha512 21e0140b1f451c27a9b9540a4c77d8031befc9ea5e1128b68915fca9c73b51831a0a99af224187783f87578a7c41de309f981550aa46c7d902d6da5e469e46de
ripemd-160 7bcacfc44722df6ba843a0e633e56e117312a25e

18472008 as geometric shapes

Circle

Radius = n
Diameter 36944016
Circumference 116063049.2597
Area 1.0719587872148E+15

Sphere

Radius = n
Volume 2.6401641724137E+22
Surface area 4.2878351488593E+15
Circumference 116063049.2597

Square

Length = n
Perimeter 73888032
Area 341215079552064
Diagonal 26123364.237864

Cube

Length = n
Surface area 2047290477312384
Volume 6.3029276792064E+21
Space diagonal 31994456.373819

Equilateral Triangle

Length = n
Perimeter 55416024
Area 1.4775046352321E+14
Altitude 15997228.186909

Triangular Pyramid

Length = n
Surface area 1.4775046352321E+14
Volume 7.428071505492E+20
Height 8707788.0792881