18121014 (number)

18121014 is an even 8-digits composite number following 18121013 and preceding 18121015. In scientific notation, it is written as 1.8121014 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 5684928 positive integers (up to 18121014) that are relatively prime to 18121014.

Interesting facts

Basic properties

Name

Name eighteen million one hundred twenty-one thousand fourteen

Notation

Scientific notation 1.8121014 × 10^7
Engineering notation 1.8121014 × 10^6

Prime Factorization of 18121014

Prime Factorization 2 × 3 × 3 × 17 × 59219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6040338
Product of the distinct prime numbers

The prime factorization of 18121014 is 2 × 3 × 3 × 17 × 59219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 46, 78, 853, 792, 1242, 8343, 65100, 9746, 772424, 627501, 5331057, 1033458, 73297662, 19423467, 963026359, 197482163, 3552935779, 7444768077

Basic calculations (n = 18121014)

Multiplication

n×y
n×2 36242028
n×3 54363042
n×4 72484056
n×5 90605070

Division

n÷y
n÷2 9060507
n÷3 6040338
n÷3 4530253.5
n÷5 3624202.8

Exponentiation

ny
n2 328371148388196
n3 5.9504181771386E+21
n4 1.0782761109378E+29
n5 1.953945650217E+36

Nth Root

y√n
2√n 4256.8784337822
3√n 262.6601363037
4√n 65.244757902702
5√n 28.290231360588

Divisors of 18121014

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 59219, 118438, 177657, 355314, 532971, 1006723, 1065942, 2013446, 3020169, 6040338, 9060507, 18121014

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 -18121013
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 18121014 can be divided by 24 positive divisors. The sum of these divisors (counting 18121014) is 1, the average is 0.041666666666667.

Base conversion 18121014

Base System Value
2 Binary 1000101001000000100110110
3 Ternary 1021002122100200
4 Quaternary 1011020010312
5 Quinary 14114333024
6 Senary 1444221330
8 Octal 105100466
10 Decimal 18121014
12 Duodecimal 609a846
16 Hexadecimal 1148136
20 Vigesimal 5d52ae
36 Base36 ase9i

Cryptographic Hash Functions

md5 d5b694525de58ded9c03149c6d0aacc9
sha1 b4af3f98b312f12cf0c20b4865ea4fc37c68df38
sha256 bf4165fa324d4a8aa46c4d55c29efee5855d85b19e1dd1cdf94c4a6723355afb
sha512 2a1bfef7651476299cd16dec07177bd0577f59129cfe49fdd58693ff56b12749aa03cd5f2fc8e9958ebe0a3f2c68dee729edf8825768be9428b4f453c73a02d6
ripemd-160 a842c8e228cb602fb90a90610b5aa23be1137b6f

18121014 as geometric shapes

Circle

Radius = n
Diameter 36242028
Circumference 113857688.916
Area 1.0316083874272E+15

Sphere

Radius = n
Volume 2.4925053374781E+22
Surface area 4.1264335497088E+15
Circumference 113857688.916

Square

Length = n
Perimeter 72484056
Area 328371148388196
Diagonal 25626983.762753

Cube

Length = n
Surface area 1970226890329176
Volume 5.9504181771386E+21
Space diagonal 31386516.932667

Equilateral Triangle

Length = n
Perimeter 54363042
Area 1.4218887818702E+14
Altitude 15693258.466333

Triangular Pyramid

Length = n
Surface area 1.4218887818702E+14
Volume 7.0126350732506E+20
Height 8542327.9209176