18342868 (number)

18342868 is an even 8-digits composite number following 18342867 and preceding 18342869. In scientific notation, it is written as 1.8342868 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 8772632 positive integers (up to 18342868) that are relatively prime to 18342868.

Interesting facts

Basic properties

Name

Name eighteen million three hundred forty-two thousand eight hundred sixty-eight

Notation

Scientific notation 1.8342868 × 10^7
Engineering notation 1.8342868 × 10^6

Prime Factorization of 18342868

Prime Factorization 2 × 2 × 23 × 199379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9171434
Product of the distinct prime numbers

The prime factorization of 18342868 is 2 × 2 × 23 × 199379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 24, 81, 835, 479, 1459, 9006, 15881, 96366, 730960, 19681, 51799, 4874737, 63308231, 60499387, 317277393, 286505408, 3190292193, 1264744493

Basic calculations (n = 18342868)

Multiplication

n×y
n×2 36685736
n×3 55028604
n×4 73371472
n×5 91714340

Division

n÷y
n÷2 9171434
n÷3 6114289.3333333
n÷3 4585717
n÷5 3668573.6

Exponentiation

ny
n2 336460806465424
n3 6.1716561601688E+21
n4 1.1320587428736E+29
n5 2.0765204088777E+36

Nth Root

y√n
2√n 4282.8574573525
3√n 263.72769979841
4√n 65.443544046396
5√n 28.359165568879

Divisors of 18342868

1, 2, 4, 23, 46, 92, 199379, 398758, 797516, 4585717, 9171434, 18342868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18342867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18342868 can be divided by 12 positive divisors. The sum of these divisors (counting 18342868) is 1, the average is 0.083333333333333.

Base conversion 18342868

Base System Value
2 Binary 1000101111110001111010100
3 Ternary 1021111220200111
4 Quaternary 1011332033110
5 Quinary 14143432433
6 Senary 1453052404
8 Octal 105761724
10 Decimal 18342868
12 Duodecimal 6187104
16 Hexadecimal 117e3d4
20 Vigesimal 5ech38
36 Base36 ax5g4

Cryptographic Hash Functions

md5 9d41bc4aa58c3921da37b2cda384b313
sha1 00cb5d59ed704262b8cbce975f38a05274546355
sha256 c4f93e1c230e8eb0cfd809a6529bc1f5f5ed7626f67862b45f3d9b5aa90bea9a
sha512 cfc0783aec38c8a1723c5237e86aca3de2e1123118c8d73b0c1e4bbac8076a2881fd3ae2939729225010a0ca0d910c8bb13e1283811e213fe6d55d2b83ac03e8
ripemd-160 fef864712cb2761666f5e7b747518b16cd58a499

18342868 as geometric shapes

Circle

Radius = n
Diameter 36685736
Circumference 115251638.70913
Area 1.0570227978127E+15

Sphere

Radius = n
Volume 2.5851772871025E+22
Surface area 4.2280911912507E+15
Circumference 115251638.70913

Square

Length = n
Perimeter 73371472
Area 336460806465424
Diagonal 25940732.698419

Cube

Length = n
Surface area 2018764838792544
Volume 6.1716561601688E+21
Space diagonal 31770779.332529

Equilateral Triangle

Length = n
Perimeter 55028604
Area 1.4569180288843E+14
Altitude 15885389.666265

Triangular Pyramid

Length = n
Surface area 1.4569180288843E+14
Volume 7.2733665366785E+20
Height 8646910.8994732