18628068 (number)

18628068 is an even 8-digits composite number following 18628067 and preceding 18628069. In scientific notation, it is written as 1.8628068 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 5939296 positive integers (up to 18628068) that are relatively prime to 18628068.

Interesting facts

Basic properties

Name

Name eighteen million six hundred twenty-eight thousand sixty-eight

Notation

Scientific notation 1.8628068 × 10^7
Engineering notation 1.8628068 × 10^6

Prime Factorization of 18628068

Prime Factorization 2 × 2 × 3 × 23 × 67493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9314034
Product of the distinct prime numbers

The prime factorization of 18628068 is 2 × 2 × 3 × 23 × 67493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 81, 67, 420, 944, 4484, 7267, 41139, 26031, 634299, 377172, 1291854, 2584797, 94907344, 129992, 966339276, 788332513, 130959724, 4833819313

Basic calculations (n = 18628068)

Multiplication

n×y
n×2 37256136
n×3 55884204
n×4 74512272
n×5 93140340

Division

n÷y
n÷2 9314034
n÷3 6209356
n÷3 4657017
n÷5 3725613.6

Exponentiation

ny
n2 347004917412624
n3 6.4640311978967E+21
n4 1.2041241270854E+29
n5 2.2430506119788E+36

Nth Root

y√n
2√n 4316.0245597077
3√n 265.08751351954
4√n 65.696457740944
5√n 28.446809401234

Divisors of 18628068

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 67493, 134986, 202479, 269972, 404958, 809916, 1552339, 3104678, 4657017, 6209356, 9314034, 18628068

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 -18628067
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 18628068 can be divided by 24 positive divisors. The sum of these divisors (counting 18628068) is 1, the average is 0.041666666666667.

Base conversion 18628068

Base System Value
2 Binary 1000111000011110111100100
3 Ternary 1022001101220110
4 Quaternary 1013003313210
5 Quinary 14232044233
6 Senary 1503133020
8 Octal 107036744
10 Decimal 18628068
12 Duodecimal 62a4170
16 Hexadecimal 11c3de4
20 Vigesimal 5g8a38
36 Base36 b39ic

Cryptographic Hash Functions

md5 ef51063a376796df53ac3c97246d8296
sha1 0fbdba53810116b2572deb140d47496e561df45b
sha256 4c9cf1689605b2930f55db9ddae8d79a5728fe2c059f045928afb37a4e2928b3
sha512 2df4d82901b0b5aa5735d70ed67209d89992c14c8e332f45cadd4d9dbe4809f68489c633de614cc48cb7ba00783d407fb46ea4da0957e78873bd8f9f4324e4b6
ripemd-160 f5309e38d397683cadd84497749a40a175bd20f4

18628068 as geometric shapes

Circle

Radius = n
Diameter 37256136
Circumference 117043603.15874
Area 1.090148099303E+15

Sphere

Radius = n
Volume 2.7076470565184E+22
Surface area 4.3605923972121E+15
Circumference 117043603.15874

Square

Length = n
Perimeter 74512272
Area 347004917412624
Diagonal 26344066.406408

Cube

Length = n
Surface area 2082029504475744
Volume 6.4640311978967E+21
Space diagonal 32264760.222848

Equilateral Triangle

Length = n
Perimeter 55884204
Area 1.5025753685873E+14
Altitude 16132380.111424

Triangular Pyramid

Length = n
Surface area 1.5025753685873E+14
Volume 7.617933823057E+20
Height 8781355.4688028