17991144 (number)

17991144 is an even 8-digits composite number following 17991143 and preceding 17991145. In scientific notation, it is written as 1.7991144 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 5919264 positive integers (up to 17991144) that are relatively prime to 17991144.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-one thousand one hundred forty-four

Notation

Scientific notation 1.7991144 × 10^7
Engineering notation 1.7991144 × 10^6

Prime Factorization of 17991144

Prime Factorization 2 × 2 × 2 × 3 × 237 × 3163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4497786
Product of the distinct prime numbers

The prime factorization of 17991144 is 2 × 2 × 2 × 3 × 237 × 3163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 17991144)

Multiplication

n×y
n×2 35982288
n×3 53973432
n×4 71964576
n×5 89955720

Division

n÷y
n÷2 8995572
n÷3 5997048
n÷3 4497786
n÷5 3598228.8

Exponentiation

ny
n2 323681262428736
n3 5.8233962024572E+21
n4 1.0476955964746E+29
n5 1.884924234434E+36

Nth Root

y√n
2√n 4241.5968691048
3√n 262.03115221135
4√n 65.127543091267
5√n 28.249564426928

Divisors of 17991144

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 -17991143
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 17991144 can be divided by 32 positive divisors. The sum of these divisors (counting 17991144) is 1, the average is 0.03125.

Base conversion 17991144

Base System Value
2 Binary 1000100101000010111101000
3 Ternary 1020212001012200
4 Quaternary 1010220113220
5 Quinary 14101204034
6 Senary 1441340200
8 Octal 104502750
10 Decimal 17991144
12 Duodecimal 6037660
16 Hexadecimal 11285e8
20 Vigesimal 5c8hh4
36 Base36 apm20

Cryptographic Hash Functions

md5 3fdc12d444f93f20053762f588382656
sha1 05623af5cb50103d4d08bc704df2f73f6fbe6e0a
sha256 e383c90eb06a3e2a11e0ea7c2c47031cf6399997bb7dd9898f0fc5aed5271458
sha512 dfbff5d62db6e6d866472c606babb94db83aa0709136d07055ec2d4168e71d9531183345c029204f8c2f8de557f8a85e869110634595c864d3b8b2f5d3380525
ripemd-160 65aa2bde1bb0abc9c3022cc3df7b8cedcc89efb4

17991144 as geometric shapes

Circle

Radius = n
Diameter 35982288
Circumference 113041691.64015
Area 1.0168746761508E+15

Sphere

Radius = n
Volume 2.4392984971443E+22
Surface area 4.0674987046031E+15
Circumference 113041691.64015

Square

Length = n
Perimeter 71964576
Area 323681262428736
Diagonal 25443319.847407

Cube

Length = n
Surface area 1942087574572416
Volume 5.8233962024572E+21
Space diagonal 31161575.494288

Equilateral Triangle

Length = n
Perimeter 53973432
Area 1.4015809799615E+14
Altitude 15580787.747144

Triangular Pyramid

Length = n
Surface area 1.4015809799615E+14
Volume 6.8629382404891E+20
Height 8481106.6158024