20158732 (number)

20158732 is an even 8-digits composite number following 20158731 and preceding 20158733. In scientific notation, it is written as 2.0158732 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9133200 positive integers (up to 20158732) that are relatively prime to 20158732.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-eight thousand seven hundred thirty-two

Notation

Scientific notation 2.0158732 × 10^7
Engineering notation 2.0158732 × 10^6

Prime Factorization of 20158732

Prime Factorization 2 × 2 × 11 × 431 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10079366
Product of the distinct prime numbers

The prime factorization of 20158732 is 2 × 2 × 11 × 431 × 1063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 76, 59, 508, 249, 3047, 5997, 3111, 61764, 674990, 253872, 2754744, 5431558, 2123558, 54697823, 492189070, 557371083, 2110979191, 3195828954

Basic calculations (n = 20158732)

Multiplication

n×y
n×2 40317464
n×3 60476196
n×4 80634928
n×5 100793660

Division

n÷y
n÷2 10079366
n÷3 6719577.3333333
n÷3 5039683
n÷5 4031746.4

Exponentiation

ny
n2 406374475847824
n3 8.1919941502568E+21
n4 1.6514021462059E+29
n5 3.329017328959E+36

Nth Root

y√n
2√n 4489.8476588855
3√n 272.15797844125
4√n 67.006325513981
5√n 28.899653934814

Divisors of 20158732

1, 2, 4, 11, 22, 44, 431, 862, 1063, 1724, 2126, 4252, 4741, 9482, 11693, 18964, 23386, 46772, 458153, 916306, 1832612, 5039683, 10079366, 20158732

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 -20158731
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 20158732 can be divided by 24 positive divisors. The sum of these divisors (counting 20158732) is 1, the average is 0.041666666666667.

Base conversion 20158732

Base System Value
2 Binary 1001100111001100100001100
3 Ternary 1101221011120201
4 Quaternary 1030321210030
5 Quinary 20130034412
6 Senary 2000023244
8 Octal 114714414
10 Decimal 20158732
12 Duodecimal 6901b24
16 Hexadecimal 133990c
20 Vigesimal 65jggc
36 Base36 c02ks

Cryptographic Hash Functions

md5 925efbfa237e5b96e4ab7a1e22c4de81
sha1 9f1716393248c9e25acaa8d0145c563e6bb8dbed
sha256 dcfff88afd80cce5092ae6c0e3c90340375b40f94631b211cce8da3c6dd47f94
sha512 995791658f7d732e71e68d9ddb2e4c9e6cc3694003299bbc400aeff7478d1c7a02e4f2e1794a94b372ab2e79b6fe440ac9c0758bfd99a05086365f54ca38f800
ripemd-160 fe6b32e01e2519865d3f0cf4d73048248eec2936

20158732 as geometric shapes

Circle

Radius = n
Diameter 40317464
Circumference 126661048.71377
Area 1.2766630679299E+15

Sphere

Radius = n
Volume 3.4314544854263E+22
Surface area 5.1066522717197E+15
Circumference 126661048.71377

Square

Length = n
Perimeter 80634928
Area 406374475847824
Diagonal 28508752.194645

Cube

Length = n
Surface area 2438246855086944
Volume 8.1919941502568E+21
Space diagonal 34915948.040165

Equilateral Triangle

Length = n
Perimeter 60476196
Area 1.759653097669E+14
Altitude 17457974.020082

Triangular Pyramid

Length = n
Surface area 1.759653097669E+14
Volume 9.6543576918118E+20
Height 9502917.3982148