17998428 (number)

17998428 is an even 8-digits composite number following 17998427 and preceding 17998429. In scientific notation, it is written as 1.7998428 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 5002560 positive integers (up to 17998428) that are relatively prime to 17998428.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-eight thousand four hundred twenty-eight

Notation

Scientific notation 1.7998428 × 10^7
Engineering notation 1.7998428 × 10^6

Prime Factorization of 17998428

Prime Factorization 2 × 2 × 111 × 7 × 5791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8999214
Product of the distinct prime numbers

The prime factorization of 17998428 is 2 × 2 × 111 × 7 × 5791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 38, 52, 258, 631, 8622, 655, 63352, 24570, 63817, 383485, 1186119, 1288443, 3248827, 63652908, 368633712, 706265648, 293034625, 8775670497

Basic calculations (n = 17998428)

Multiplication

n×y
n×2 35996856
n×3 53995284
n×4 71993712
n×5 89992140

Division

n÷y
n÷2 8999214
n÷3 5999476
n÷3 4499607
n÷5 3599685.6

Exponentiation

ny
n2 323943410471184
n3 5.8304721494401E+21
n4 1.049393331877E+29
n5 1.8887430327469E+36

Nth Root

y√n
2√n 4242.4554210976
3√n 262.06650992939
4√n 65.134134070375
5√n 28.251851513415

Divisors of 17998428

1, 2, 4, 7, 14, 28, 111, 222, 444, 777, 1554, 3108, 5791, 11582, 23164, 40537, 81074, 162148, 642801, 1285602, 2571204, 4499607, 8999214, 17998428

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 -17998427
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 17998428 can be divided by 24 positive divisors. The sum of these divisors (counting 17998428) is 1, the average is 0.041666666666667.

Base conversion 17998428

Base System Value
2 Binary 1000100101010001001011100
3 Ternary 1020212102012110
4 Quaternary 1010222021130
5 Quinary 14101422203
6 Senary 1441434020
8 Octal 104521134
10 Decimal 17998428
12 Duodecimal 603b910
16 Hexadecimal 112a25c
20 Vigesimal 5c9g18
36 Base36 aproc

Cryptographic Hash Functions

md5 3ae8aad0bd32ab959da3e78b95a38a4d
sha1 2bb0bc204ae9313cad4f96e535e406a4c4851c38
sha256 c126bb5236f4675c068a7c797f5538382466ef99fffab2eaabff0249d05c4fd1
sha512 783e4a86b93dc43cf29d3562ac30474c3aa8a1432e3fc77d1c871a2b016db674ebecece22d785984f2f8c836c30cdb023d7c22b080fcd71a8e17661b0fe3abb7
ripemd-160 5104a1a92513e6525d5a3560e88a9ba86b7c625c

17998428 as geometric shapes

Circle

Radius = n
Diameter 35996856
Circumference 113087458.36193
Area 1.0176982385151E+15

Sphere

Radius = n
Volume 2.4422624628854E+22
Surface area 4.0707929540604E+15
Circumference 113087458.36193

Square

Length = n
Perimeter 71993712
Area 323943410471184
Diagonal 25453620.978996

Cube

Length = n
Surface area 1943660462827104
Volume 5.8304721494401E+21
Space diagonal 31174191.75237

Equilateral Triangle

Length = n
Perimeter 53995284
Area 1.4027161142831E+14
Altitude 15587095.876185

Triangular Pyramid

Length = n
Surface area 1.4027161142831E+14
Volume 6.8712773239806E+20
Height 8484540.3263319