18678112 (number)

18678112 is an even 8-digits composite number following 18678111 and preceding 18678113. In scientific notation, it is written as 1.8678112 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 9206400 positive integers (up to 18678112) that are relatively prime to 18678112.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-eight thousand one hundred twelve

Notation

Scientific notation 1.8678112 × 10^7
Engineering notation 1.8678112 × 10^6

Prime Factorization of 18678112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 71 × 8221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1167382
Product of the distinct prime numbers

The prime factorization of 18678112 is 2 × 2 × 2 × 2 × 2 × 71 × 8221. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 96, 26, 499, 828, 1759, 2359, 22603, 58403, 793648, 563926, 4145387, 6341476, 25349776, 10740251, 245112561, 385934700, 1706453957, 9711347404

Basic calculations (n = 18678112)

Multiplication

n×y
n×2 37356224
n×3 56034336
n×4 74712448
n×5 93390560

Division

n÷y
n÷2 9339056
n÷3 6226037.3333333
n÷3 4669528
n÷5 3735622.4

Exponentiation

ny
n2 348871867884544
n3 6.5162678219967E+21
n4 1.2171158020125E+29
n5 2.2733425266959E+36

Nth Root

y√n
2√n 4321.8181359238
3√n 265.32468568288
4√n 65.740536474262
5√n 28.462077380802

Divisors of 18678112

1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8221, 16442, 32884, 65768, 131536, 263072, 583691, 1167382, 2334764, 4669528, 9339056, 18678112

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 -18678111
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 18678112 can be divided by 24 positive divisors. The sum of these divisors (counting 18678112) is 1, the average is 0.041666666666667.

Base conversion 18678112

Base System Value
2 Binary 1000111010000000101100000
3 Ternary 1022010221112221
4 Quaternary 1013100011200
5 Quinary 14240144422
6 Senary 1504200424
8 Octal 107200540
10 Decimal 18678112
12 Duodecimal 6309114
16 Hexadecimal 11d0160
20 Vigesimal 5gef5c
36 Base36 b4c4g

Cryptographic Hash Functions

md5 6b7866237a0353d9e16cc9d39d32ad3a
sha1 1384a114a707222ca47f319159dba61c1752fdf0
sha256 1f8f8c487bb5934c6b51e3f910c5422dd331a1fdd2c006fda1136f6873ccfa48
sha512 8da541e1881bac9b985c640e722b8c26d0e829b994c47b0df346573df769bb1d05b6ce358eed7544f09d6eb7b3f0c6af4069e444327b8180af1f027a0e97ad0f
ripemd-160 6e09bbc7cc1099430cfab1e0e3b7077c3b620b4b

18678112 as geometric shapes

Circle

Radius = n
Diameter 37356224
Circumference 117358038.88425
Area 1.0960132971902E+15

Sphere

Radius = n
Volume 2.7295278824545E+22
Surface area 4.3840531887609E+15
Circumference 117358038.88425

Square

Length = n
Perimeter 74712448
Area 348871867884544
Diagonal 26414839.309924

Cube

Length = n
Surface area 2093231207307264
Volume 6.5162678219967E+21
Space diagonal 32351438.973462

Equilateral Triangle

Length = n
Perimeter 56034336
Area 1.5106595012687E+14
Altitude 16175719.486731

Triangular Pyramid

Length = n
Surface area 1.5106595012687E+14
Volume 7.679495274936E+20
Height 8804946.4366412