18429900 (number)

18429900 is an even 8-digits composite number following 18429899 and preceding 18429901. In scientific notation, it is written as 1.8429900 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 4699200 positive integers (up to 18429900) that are relatively prime to 18429900.

Interesting facts

Basic properties

Name

Name eighteen million four hundred twenty-nine thousand nine hundred

Notation

Scientific notation 1.8429900 × 10^7
Engineering notation 1.8429900 × 10^6

Prime Factorization of 18429900

Prime Factorization 2 × 2 × 345 × 5 × 2671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9214950
Product of the distinct prime numbers

The prime factorization of 18429900 is 2 × 2 × 345 × 5 × 2671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 32, 95, 431, 468, 6043, 1748, 59089, 82203, 425332, 247749, 9519665, 7790341, 21971133, 26360223, 828408882, 127731054, 7788070548, 8128665112

Basic calculations (n = 18429900)

Multiplication

n×y
n×2 36859800
n×3 55289700
n×4 73719600
n×5 92149500

Division

n÷y
n÷2 9214950
n÷3 6143300
n÷3 4607475
n÷5 3685980

Exponentiation

ny
n2 339661214010000
n3 6.2599222080829E+21
n4 1.1536974030275E+29
n5 2.1262527768056E+36

Nth Root

y√n
2√n 4293.0059398981
3√n 264.14414763354
4√n 65.521034331717
5√n 28.386025969285

Divisors of 18429900

1, 2, 4, 5, 10, 20, 345, 690, 1380, 1725, 2671, 3450, 5342, 6900, 10684, 13355, 26710, 53420, 921495, 1842990, 3685980, 4607475, 9214950, 18429900

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 -18429899
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 18429900 can be divided by 24 positive divisors. The sum of these divisors (counting 18429900) is 1, the average is 0.041666666666667.

Base conversion 18429900

Base System Value
2 Binary 1000110010011011111001100
3 Ternary 1021200100001220
4 Quaternary 1012103133030
5 Quinary 14204224100
6 Senary 1455003340
8 Octal 106233714
10 Decimal 18429900
12 Duodecimal 6209550
16 Hexadecimal 11937cc
20 Vigesimal 5f3ef0
36 Base36 az0lo

Cryptographic Hash Functions

md5 414f5602baf2651c6585c3bdefd720b1
sha1 22ba9d90330fff7017e7673905d7ec3ee054ab27
sha256 d12f934d3ec779eaf616be9ff4cbb016f8349432d845d235e513f8d1318a0885
sha512 fd023b5ef8ea6eca83ee72a74543ed8c3cb44006d94df32a60f5427866e59407ad09b0db03eb771f7b835ec970e576c5ed00060b9390383f2b4ca2b4eba27b9e
ripemd-160 dfb45ca38c4541c271dabcfbf1ba71a7a883763b

18429900 as geometric shapes

Circle

Radius = n
Diameter 36859800
Circumference 115798476.89279
Area 1.0670771746432E+15

Sphere

Radius = n
Volume 2.6221500827942E+22
Surface area 4.2683086985728E+15
Circumference 115798476.89279

Square

Length = n
Perimeter 73719600
Area 339661214010000
Diagonal 26063814.53318

Cube

Length = n
Surface area 2037967284060000
Volume 6.2599222080829E+21
Space diagonal 31921523.178414

Equilateral Triangle

Length = n
Perimeter 55289700
Area 1.4707762000646E+14
Altitude 15960761.589207

Triangular Pyramid

Length = n
Surface area 1.4707762000646E+14
Volume 7.3773890717261E+20
Height 8687938.1777266