18672016 (number)

18672016 is an even 8-digits composite number following 18672015 and preceding 18672017. In scientific notation, it is written as 1.8672016 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 8434560 positive integers (up to 18672016) that are relatively prime to 18672016.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-two thousand sixteen

Notation

Scientific notation 1.8672016 × 10^7
Engineering notation 1.8672016 × 10^6

Prime Factorization of 18672016

Prime Factorization 2 × 2 × 2 × 2 × 11 × 383 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2334002
Product of the distinct prime numbers

The prime factorization of 18672016 is 2 × 2 × 2 × 2 × 11 × 383 × 277. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 6, 100, 95, 907, 318, 7907, 7803, 98189, 86496, 299306, 935695, 6589242, 6153046, 67664332, 40676169, 345288995, 84686843, 349869451, 2674021617

Basic calculations (n = 18672016)

Multiplication

n×y
n×2 37344032
n×3 56016048
n×4 74688064
n×5 93360080

Division

n÷y
n÷2 9336008
n÷3 6224005.3333333
n÷3 4668004
n÷5 3734403.2

Exponentiation

ny
n2 348644181504256
n3 6.5098897353544E+21
n4 1.2155276529677E+29
n5 2.2696351784656E+36

Nth Root

y√n
2√n 4321.1128196334
3√n 265.29581775313
4√n 65.73517186129
5√n 28.460219297084

Divisors of 18672016

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 383, 554, 766, 1108, 1532, 2216, 3047, 3064, 4213, 4432, 6094, 6128, 8426, 12188, 16852, 24376, 33704, 48752, 67408, 106091, 212182, 424364, 848728, 1167001, 1697456, 2334002, 4668004, 9336008, 18672016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18672015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18672016 can be divided by 40 positive divisors. The sum of these divisors (counting 18672016) is 1, the average is 0.025.

Base conversion 18672016

Base System Value
2 Binary 1000111001110100110010000
3 Ternary 1022010122012011
4 Quaternary 1013032212100
5 Quinary 14240001031
6 Senary 1504112304
8 Octal 107164620
10 Decimal 18672016
12 Duodecimal 6305694
16 Hexadecimal 11ce990
20 Vigesimal 5ge00g
36 Base36 b47f4

Cryptographic Hash Functions

md5 a823a3a500ab81a2f70dd5501a4c4257
sha1 dc283d8e4082ce5c3120fdb2698d138b432b7f2b
sha256 b8527663cabea9c80639b4d83989a2b1ecd2da4dc6afe0b81f902d7053850453
sha512 12454464fde6443c314b211acbd0ebda553c2cf0604a49760cbae530c76ebface5c59f5f44d1b989a22dd4de0b80bb1d1e0bdd8e153d7b0aceee97922252735e
ripemd-160 1f4736396b7291b385c39286a78a7d4f347420b2

18672016 as geometric shapes

Circle

Radius = n
Diameter 37344032
Circumference 117319736.58662
Area 1.0952979993306E+15

Sphere

Radius = n
Volume 2.7268562357692E+22
Surface area 4.3811919973224E+15
Circumference 117319736.58662

Square

Length = n
Perimeter 74688064
Area 348644181504256
Diagonal 26406218.264047

Cube

Length = n
Surface area 2091865089025536
Volume 6.5098897353544E+21
Space diagonal 32340880.391739

Equilateral Triangle

Length = n
Perimeter 56016048
Area 1.5096735903216E+14
Altitude 16170440.195869

Triangular Pyramid

Length = n
Surface area 1.5096735903216E+14
Volume 7.671978627743E+20
Height 8802072.7546825