18449214 (number)

18449214 is an even 8-digits composite number following 18449213 and preceding 18449215. In scientific notation, it is written as 1.8449214 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5254752 positive integers (up to 18449214) that are relatively prime to 18449214.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-nine thousand two hundred fourteen

Notation

Scientific notation 1.8449214 × 10^7
Engineering notation 1.8449214 × 10^6

Prime Factorization of 18449214

Prime Factorization 2 × 21 × 863 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18449214
Product of the distinct prime numbers

The prime factorization of 18449214 is 2 × 21 × 863 × 509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 8, 24, 523, 45, 3239, 7451, 97521, 95159, 687405, 55579, 4681962, 269071, 39170686, 15037507, 349339924, 580842087, 7622760531, 7016843809

Basic calculations (n = 18449214)

Multiplication

n×y
n×2 36898428
n×3 55347642
n×4 73796856
n×5 92246070

Division

n÷y
n÷2 9224607
n÷3 6149738
n÷3 4612303.5
n÷5 3689842.8

Exponentiation

ny
n2 340373497217796
n3 6.2796234900995E+21
n4 1.1585411760827E+29
n5 2.1374174085362E+36

Nth Root

y√n
2√n 4295.2548236397
3√n 264.23638721825
4√n 65.538193625089
5√n 28.391973023049

Divisors of 18449214

1, 2, 21, 42, 509, 863, 1018, 1726, 10689, 18123, 21378, 36246, 439267, 878534, 9224607, 18449214

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18449213
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18449214 can be divided by 16 positive divisors. The sum of these divisors (counting 18449214) is 1, the average is 0.0625.

Base conversion 18449214

Base System Value
2 Binary 1000110011000001100111110
3 Ternary 1021201022120020
4 Quaternary 1012120030332
5 Quinary 14210333324
6 Senary 1455233010
8 Octal 106301476
10 Decimal 18449214
12 Duodecimal 6218766
16 Hexadecimal 119833e
20 Vigesimal 5f630e
36 Base36 azfi6

Cryptographic Hash Functions

md5 f77edc2152a413a131571a8291064020
sha1 7857a6f7feaedc943e7b91dce1c7b348635cf99f
sha256 b5ae515e0a512159d5ae43ee9c94ef83f64241f15df73ac5459d4db2c2c7b143
sha512 267e542cc6478c9f7461b8d922e510a6322cf49760186e8905d1548a1b91de4ec39277af705bca99e161d32d24e6d5ba6648994687f75146b538539786021884
ripemd-160 c6a31946cdc0d0a390707ad1dae9de5ae6d9eb40

18449214 as geometric shapes

Circle

Radius = n
Diameter 36898428
Circumference 115919830.33381
Area 1.0693148783361E+15

Sphere

Radius = n
Volume 2.6304025365075E+22
Surface area 4.2772595133444E+15
Circumference 115919830.33381

Square

Length = n
Perimeter 73796856
Area 340373497217796
Diagonal 26091128.653924

Cube

Length = n
Surface area 2042240983306776
Volume 6.2796234900995E+21
Space diagonal 31954976.007711

Equilateral Triangle

Length = n
Perimeter 55347642
Area 1.4738604768278E+14
Altitude 15977488.003856

Triangular Pyramid

Length = n
Surface area 1.4738604768278E+14
Volume 7.4006072552462E+20
Height 8697042.8846412