18809316 (number)

18809316 is an even 8-digits composite number following 18809315 and preceding 18809317. In scientific notation, it is written as 1.8809316 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 5861376 positive integers (up to 18809316) that are relatively prime to 18809316.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred nine thousand three hundred sixteen

Notation

Scientific notation 1.8809316 × 10^7
Engineering notation 1.8809316 × 10^6

Prime Factorization of 18809316

Prime Factorization 2 × 2 × 3 × 3 × 19 × 107 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3134886
Product of the distinct prime numbers

The prime factorization of 18809316 is 2 × 2 × 3 × 3 × 19 × 107 × 257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 86, 11, 891, 229, 5556, 8060, 17484, 34486, 782765, 148421, 455107, 5420914, 97249543, 33654762, 640367714, 547382446, 9621848290, 9196352787

Basic calculations (n = 18809316)

Multiplication

n×y
n×2 37618632
n×3 56427948
n×4 75237264
n×5 94046580

Division

n÷y
n÷2 9404658
n÷3 6269772
n÷3 4702329
n÷5 3761863.2

Exponentiation

ny
n2 353790368387856
n3 6.6545548367636E+21
n4 1.2516762476401E+29
n5 2.3543174071558E+36

Nth Root

y√n
2√n 4336.9708322745
3√n 265.94449253524
4√n 65.855681852628
5√n 28.501951750285

Divisors of 18809316

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 257, 321, 342, 428, 514, 642, 684, 771, 963, 1028, 1284, 1542, 1926, 2033, 2313, 3084, 3852, 4066, 4626, 4883, 6099, 8132, 9252, 9766, 12198, 14649, 18297, 19532, 24396, 27499, 29298, 36594, 43947, 54998, 58596, 73188, 82497, 87894, 109996, 164994, 175788, 247491, 329988, 494982, 522481, 989964, 1044962, 1567443, 2089924, 3134886, 4702329, 6269772, 9404658, 18809316

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18809315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18809316 can be divided by 72 positive divisors. The sum of these divisors (counting 18809316) is 1, the average is 0.013888888888889.

Base conversion 18809316

Base System Value
2 Binary 1000111110000000111100100
3 Ternary 1022101121112100
4 Quaternary 1013300013210
5 Quinary 14303344231
6 Senary 1511052100
8 Octal 107600744
10 Decimal 18809316
12 Duodecimal 6371030
16 Hexadecimal 11f01e4
20 Vigesimal 5hb35g
36 Base36 b75d0

Cryptographic Hash Functions

md5 4f157351b336e215dafd766300851361
sha1 34de98c2200a238e19c8d4016e03326bc88be4a1
sha256 94c9b02962789f0d27176de76afb7944ecf1ac1def8c7fac82d58ebdaee12e39
sha512 a14f27ed39c2b6d01035c7737d2f295cadbb47bb8e732e373c0473075277ff71b5dc078eef629e3105ba6b33a44f35b86b57aa2862acf8efc697a2eb23b30f0d
ripemd-160 d58d097d4d5e7f0f5385134a3754f223d03fb659

18809316 as geometric shapes

Circle

Radius = n
Diameter 37618632
Circumference 118182417.9293
Area 1.1114652222381E+15

Sphere

Radius = n
Volume 2.7874534117449E+22
Surface area 4.4458608889525E+15
Circumference 118182417.9293

Square

Length = n
Perimeter 75237264
Area 353790368387856
Diagonal 26600389.786161

Cube

Length = n
Surface area 2122742210327136
Volume 6.6545548367636E+21
Space diagonal 32578690.967618

Equilateral Triangle

Length = n
Perimeter 56427948
Area 1.5319572331907E+14
Altitude 16289345.483809

Triangular Pyramid

Length = n
Surface area 1.5319572331907E+14
Volume 7.8424680847555E+20
Height 8866796.5953871