18089916 (number)

18089916 is an even 8-digits composite number following 18089915 and preceding 18089917. In scientific notation, it is written as 1.8089916 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5472000 positive integers (up to 18089916) that are relatively prime to 18089916.

Interesting facts

Basic properties

Name

Name eighteen million eighty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.8089916 × 10^7
Engineering notation 1.8089916 × 10^6

Prime Factorization of 18089916

Prime Factorization 2 × 2 × 3 × 793 × 1901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9044958
Product of the distinct prime numbers

The prime factorization of 18089916 is 2 × 2 × 3 × 793 × 1901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 18, 65, 628, 947, 3366, 4992, 26122, 66579, 306831, 939440, 7774825, 9010453, 78795337, 3822012, 562085110, 590244422, 1450684230, 2306984583

Basic calculations (n = 18089916)

Multiplication

n×y
n×2 36179832
n×3 54269748
n×4 72359664
n×5 90449580

Division

n÷y
n÷2 9044958
n÷3 6029972
n÷3 4522479
n÷5 3617983.2

Exponentiation

ny
n2 327245060887056
n3 5.9198356628617E+21
n4 1.0708932987497E+29
n5 1.9372369819346E+36

Nth Root

y√n
2√n 4253.2241887773
3√n 262.50979736675
4√n 65.216747762958
5√n 28.280514750284

Divisors of 18089916

1, 2, 3, 4, 6, 12, 793, 1586, 1901, 2379, 3172, 3802, 4758, 5703, 7604, 9516, 11406, 22812, 1507493, 3014986, 4522479, 6029972, 9044958, 18089916

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 -18089915
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 18089916 can be divided by 24 positive divisors. The sum of these divisors (counting 18089916) is 1, the average is 0.041666666666667.

Base conversion 18089916

Base System Value
2 Binary 1000101000000011110111100
3 Ternary 1021001001200220
4 Quaternary 1011000132330
5 Quinary 14112334131
6 Senary 1443421340
8 Octal 105003674
10 Decimal 18089916
12 Duodecimal 6084850
16 Hexadecimal 11407bc
20 Vigesimal 5d14fg
36 Base36 arq9o

Cryptographic Hash Functions

md5 bce7f1bb2eb147a1a2e857bea2d7f850
sha1 5964b0412ace272f12247f79edcef0c7825d93e1
sha256 2ae6fa7d57223dbd7f0f6b4dcff988137f8d8fabbc01f1ae2d4a20a0cf08d98d
sha512 96a08dcc0389466d3b829b2c2e5cb4e1d2147c89a9026e5a02d4b55b7166dde6baa131d34c590f1c79eb68dd7340cc10e13d175742458d6bb8a748052fc7ca45
ripemd-160 552589d819baa65d1054fea8a2b30a8fb3b1994e

18089916 as geometric shapes

Circle

Radius = n
Diameter 36179832
Circumference 113662294.41931
Area 1.0280706792063E+15

Sphere

Radius = n
Volume 2.479694963854E+22
Surface area 4.1122827168253E+15
Circumference 113662294.41931

Square

Length = n
Perimeter 72359664
Area 327245060887056
Diagonal 25583004.54939

Cube

Length = n
Surface area 1963470365322336
Volume 5.9198356628617E+21
Space diagonal 31332653.616653

Equilateral Triangle

Length = n
Perimeter 54269748
Area 1.4170126799559E+14
Altitude 15666326.808327

Triangular Pyramid

Length = n
Surface area 1.4170126799559E+14
Volume 6.9765932345325E+20
Height 8527668.18313