18315072 (number)

18315072 is an even 8-digits composite number following 18315071 and preceding 18315073. In scientific notation, it is written as 1.8315072 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 6103296 positive integers (up to 18315072) that are relatively prime to 18315072.

Interesting facts

Basic properties

Name

Name eighteen million three hundred fifteen thousand seventy-two

Notation

Scientific notation 1.8315072 × 10^7
Engineering notation 1.8315072 × 10^6

Prime Factorization of 18315072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 27 × 3 × 3533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 572346
Product of the distinct prime numbers

The prime factorization of 18315072 is 2 × 2 × 2 × 2 × 2 × 2 × 27 × 3 × 3533. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 2, 26, 61, 691, 828, 3738, 5826, 53312, 95088, 956524, 333365, 2253408, 5580896, 5576869, 28178989, 531435010, 919317330, 106163759, 3453796978

Basic calculations (n = 18315072)

Multiplication

n×y
n×2 36630144
n×3 54945216
n×4 73260288
n×5 91575360

Division

n÷y
n÷2 9157536
n÷3 6105024
n÷3 4578768
n÷5 3663014.4

Exponentiation

ny
n2 335441862365184
n3 6.1436418610324E+21
n4 1.1252124302702E+29
n5 2.0608346675694E+36

Nth Root

y√n
2√n 4279.6111972935
3√n 263.5944185493
4√n 65.418737356307
5√n 28.350565500382

Divisors of 18315072

1, 2, 3, 4, 6, 8, 12, 16, 24, 27, 32, 48, 54, 64, 81, 96, 108, 162, 192, 216, 324, 432, 648, 864, 1296, 1728, 2592, 3533, 5184, 7066, 10599, 14132, 21198, 28264, 42396, 56528, 84792, 95391, 113056, 169584, 190782, 226112, 286173, 339168, 381564, 572346, 678336, 763128, 1144692, 1526256, 2289384, 3052512, 4578768, 6105024, 9157536, 18315072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18315071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18315072 can be divided by 56 positive divisors. The sum of these divisors (counting 18315072) is 1, the average is 0.017857142857143.

Base conversion 18315072

Base System Value
2 Binary 1000101110111011101000000
3 Ternary 1021110111120000
4 Quaternary 1011313131000
5 Quinary 14142040242
6 Senary 1452320000
8 Octal 105673500
10 Decimal 18315072
12 Duodecimal 6173000
16 Hexadecimal 1177740
20 Vigesimal 5e97dc
36 Base36 awk00

Cryptographic Hash Functions

md5 a8ef6ca2d8f6312bf327f3ac55c3ceef
sha1 0226954653161e1ca205e4fd2eedfffa3e43079c
sha256 2061bedd641ba20495dc47e6f1c8d694f7fe938387372e6e484887280e32aa51
sha512 88959b4ac6506462b1ef42636aa615c310d52580c62ed8156c94f0c6ca5df840591c205201442da81600986b69ea8fb5038ed3183c9f77daaa2ceb4c2d9bb6ef
ripemd-160 987c3dc4c503bad1a294dcd5cf72348557c3dcbb

18315072 as geometric shapes

Circle

Radius = n
Diameter 36630144
Circumference 115076991.29034
Area 1.0538216905129E+15

Sphere

Radius = n
Volume 2.5734426849208E+22
Surface area 4.2152867620518E+15
Circumference 115076991.29034

Square

Length = n
Perimeter 73260288
Area 335441862365184
Diagonal 25901423.21824

Cube

Length = n
Surface area 2012651174191104
Volume 6.1436418610324E+21
Space diagonal 31722635.248282

Equilateral Triangle

Length = n
Perimeter 54945216
Area 1.4525058715051E+14
Altitude 15861317.624141

Triangular Pyramid

Length = n
Surface area 1.4525058715051E+14
Volume 7.2403513685293E+20
Height 8633807.7394132