18086916 (number)

18086916 is an even 8-digits composite number following 18086915 and preceding 18086917. In scientific notation, it is written as 1.8086916 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 5900512 positive integers (up to 18086916) that are relatively prime to 18086916.

Interesting facts

Basic properties

Name

Name eighteen million eighty-six thousand nine hundred sixteen

Notation

Scientific notation 1.8086916 × 10^7
Engineering notation 1.8086916 × 10^6

Prime Factorization of 18086916

Prime Factorization 2 × 2 × 3 × 47 × 32069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9043458
Product of the distinct prime numbers

The prime factorization of 18086916 is 2 × 2 × 3 × 47 × 32069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 21, 83, 604, 607, 7923, 3618, 5688, 18255, 307827, 968390, 4926644, 9304204, 13376654, 56303056, 153798831, 148680057, 4245014098, 3336242077

Basic calculations (n = 18086916)

Multiplication

n×y
n×2 36173832
n×3 54260748
n×4 72347664
n×5 90434580

Division

n÷y
n÷2 9043458
n÷3 6028972
n÷3 4521729
n÷5 3617383.2

Exponentiation

ny
n2 327136530391056
n3 5.9168909457145E+21
n4 1.070183095163E+29
n5 1.9356311746833E+36

Nth Root

y√n
2√n 4252.8715005276
3√n 262.49528517609
4√n 65.214043736971
5√n 28.279576689845

Divisors of 18086916

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 32069, 64138, 96207, 128276, 192414, 384828, 1507243, 3014486, 4521729, 6028972, 9043458, 18086916

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 -18086915
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 18086916 can be divided by 24 positive divisors. The sum of these divisors (counting 18086916) is 1, the average is 0.041666666666667.

Base conversion 18086916

Base System Value
2 Binary 1000100111111110000000100
3 Ternary 1021000220120210
4 Quaternary 1010333300010
5 Quinary 14112240131
6 Senary 1443355420
8 Octal 104776004
10 Decimal 18086916
12 Duodecimal 6082b70
16 Hexadecimal 113fc04
20 Vigesimal 5d0h5g
36 Base36 arnyc

Cryptographic Hash Functions

md5 f89fbae712db455c620a0cbd1c3acd01
sha1 939a1901ece649ff014955fa255476a6a9fba16d
sha256 d3c5c3d97386f9f5f292e8d2f306ba90578a3b267ee92c3b4bda3459db352408
sha512 72f6954b37e259384cfa94311acd00434160b385b910c71d18cb49e8b56aa21b6dc23a2f6d9893cebc347dcfd95dbe1e76e8cc5b46ab484eea8065501df3a224
ripemd-160 5cd1ea672f2ef83f80ab17e0dd5a3d9b5f0f4f36

18086916 as geometric shapes

Circle

Radius = n
Diameter 36173832
Circumference 113643444.86339
Area 1.0277297205974E+15

Sphere

Radius = n
Volume 2.4784614836198E+22
Surface area 4.1109188823896E+15
Circumference 113643444.86339

Square

Length = n
Perimeter 72347664
Area 327136530391056
Diagonal 25578761.908703

Cube

Length = n
Surface area 1962819182346336
Volume 5.9168909457145E+21
Space diagonal 31327457.46423

Equilateral Triangle

Length = n
Perimeter 54260748
Area 1.4165427291228E+14
Altitude 15663728.732115

Triangular Pyramid

Length = n
Surface area 1.4165427291228E+14
Volume 6.9731228520933E+20
Height 8526253.9695676