18528090 (number)

18528090 is an even 8-digits composite number following 18528089 and preceding 18528091. In scientific notation, it is written as 1.8528090 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 4180032 positive integers (up to 18528090) that are relatively prime to 18528090.

Interesting facts

Basic properties

Name

Name eighteen million five hundred twenty-eight thousand ninety

Notation

Scientific notation 1.8528090 × 10^7
Engineering notation 1.8528090 × 10^6

Prime Factorization of 18528090

Prime Factorization 2 × 3 × 7 × 5 × 83 × 1063

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18528090
Product of the distinct prime numbers

The prime factorization of 18528090 is 2 × 3 × 7 × 5 × 83 × 1063. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 2, 43, 65, 719, 57, 3546, 8025, 18570, 48565, 894696, 30831, 615421, 8104236, 80236526, 93974582, 166868628, 918508229, 7221453907, 5007226458

Basic calculations (n = 18528090)

Multiplication

n×y
n×2 37056180
n×3 55584270
n×4 74112360
n×5 92640450

Division

n÷y
n÷2 9264045
n÷3 6176030
n÷3 4632022.5
n÷5 3705618

Exponentiation

ny
n2 343290119048100
n3 6.3605102218339E+21
n4 1.1784810583606E+29
n5 2.18350031126E+36

Nth Root

y√n
2√n 4304.426791107
3√n 264.61241548321
4√n 65.608130525927
5√n 28.416208476495

Divisors of 18528090

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1063, 1162, 1245, 1743, 2126, 2490, 2905, 3189, 3486, 5315, 5810, 6378, 7441, 8715, 10630, 14882, 15945, 17430, 22323, 31890, 37205, 44646, 74410, 88229, 111615, 176458, 223230, 264687, 441145, 529374, 617603, 882290, 1235206, 1323435, 1852809, 2646870, 3088015, 3705618, 6176030, 9264045, 18528090

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18528089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18528090 can be divided by 64 positive divisors. The sum of these divisors (counting 18528090) is 1, the average is 0.015625.

Base conversion 18528090

Base System Value
2 Binary 1000110101011011101011010
3 Ternary 1021212022202120
4 Quaternary 1012223131122
5 Quinary 14220344330
6 Senary 1501042110
8 Octal 106533532
10 Decimal 18528090
12 Duodecimal 6256336
16 Hexadecimal 11ab75a
20 Vigesimal 5fg04a
36 Base36 b14d6

Cryptographic Hash Functions

md5 6aa159dfad695f172e3867d5842a6b37
sha1 399c9a24141a398dcd71a939813766c48316ad60
sha256 6633d137ee7700f395c180fd529c998d4c118442c97eb939841d807da95fb6ed
sha512 644335219a2e8aa94ca9eff8fc4d327c351649b9af196ce05e5bfb2afd3df99676196230f62408e9a71f1bc77194565a22b7006ddc1d288ea2ebe1ffdc1efd3d
ripemd-160 60cdb0376923ca79dfd64b66168525f7a14ab6dc

18528090 as geometric shapes

Circle

Radius = n
Diameter 37056180
Circumference 116415422.8581
Area 1.0784777160515E+15

Sphere

Radius = n
Volume 2.6642842914662E+22
Surface area 4.3139108642059E+15
Circumference 116415422.8581

Square

Length = n
Perimeter 74112360
Area 343290119048100
Diagonal 26202676.162869

Cube

Length = n
Surface area 2059740714288600
Volume 6.3605102218339E+21
Space diagonal 32091593.247209

Equilateral Triangle

Length = n
Perimeter 55584270
Area 1.4864898198192E+14
Altitude 16045796.623604

Triangular Pyramid

Length = n
Surface area 1.4864898198192E+14
Volume 7.4959331827752E+20
Height 8734225.3876231