18486514 (number)

18486514 is an even 8-digits composite number following 18486513 and preceding 18486515. In scientific notation, it is written as 1.8486514 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 8399104 positive integers (up to 18486514) that are relatively prime to 18486514.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eighty-six thousand five hundred fourteen

Notation

Scientific notation 1.8486514 × 10^7
Engineering notation 1.8486514 × 10^6

Prime Factorization of 18486514

Prime Factorization 2 × 17 × 29 × 18749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18486514
Product of the distinct prime numbers

The prime factorization of 18486514 is 2 × 17 × 29 × 18749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 27, 30, 243, 137, 4723, 818, 20624, 57935, 99901, 992395, 4309730, 5526550, 22041447, 61292622, 803626892, 749060303, 7648180505, 4211854690

Basic calculations (n = 18486514)

Multiplication

n×y
n×2 36973028
n×3 55459542
n×4 73946056
n×5 92432570

Division

n÷y
n÷2 9243257
n÷3 6162171.3333333
n÷3 4621628.5
n÷5 3697302.8

Exponentiation

ny
n2 341751199872196
n3 6.3177883409541E+21
n4 1.1679388261409E+29
n5 2.1591117460597E+36

Nth Root

y√n
2√n 4299.5946320554
3√n 264.41434208949
4√n 65.57129426857
5√n 28.40344413715

Divisors of 18486514

1, 2, 17, 29, 34, 58, 493, 986, 18749, 37498, 318733, 543721, 637466, 1087442, 9243257, 18486514

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18486513
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18486514 can be divided by 16 positive divisors. The sum of these divisors (counting 18486514) is 1, the average is 0.0625.

Base conversion 18486514

Base System Value
2 Binary 1000110100001010011110010
3 Ternary 1021210012201201
4 Quaternary 1012201103302
5 Quinary 14213032024
6 Senary 1500121414
8 Octal 106412362
10 Decimal 18486514
12 Duodecimal 623626a
16 Hexadecimal 11a14f2
20 Vigesimal 5fag5e
36 Base36 b08aa

Cryptographic Hash Functions

md5 b31b88876414df48ce84e855834935de
sha1 1819e486027834a7cb5edc102cfef6206511b39b
sha256 52e103c6093718f437ef4ce278d35a71f64edaed03d7ddf67256eb8263553cc9
sha512 febe96cb2d7ec74d4ffc8a7c201b3e3f33308795790301e84846fb0b5f9ed4462a3d9ab9670ca4579cabb0d69fa8af34a6525463d49ea902317e6b1cbb7bafdc
ripemd-160 235adb7fa454893b114f3602ab5091dc5f6c038d

18486514 as geometric shapes

Circle

Radius = n
Diameter 36973028
Circumference 116154193.14577
Area 1.073643058874E+15

Sphere

Radius = n
Volume 2.6463889918502E+22
Surface area 4.294572235496E+15
Circumference 116154193.14577

Square

Length = n
Perimeter 73946056
Area 341751199872196
Diagonal 26143878.8198

Cube

Length = n
Surface area 2050507199233176
Volume 6.3177883409541E+21
Space diagonal 32019581.502833

Equilateral Triangle

Length = n
Perimeter 55459542
Area 1.4798261043157E+14
Altitude 16009790.751417

Triangular Pyramid

Length = n
Surface area 1.4798261043157E+14
Volume 7.4455849633166E+20
Height 8714626.2732667