20087924 (number)

20087924 is an even 8-digits composite number following 20087923 and preceding 20087925. In scientific notation, it is written as 2.0087924 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 9504000 positive integers (up to 20087924) that are relatively prime to 20087924.

Interesting facts

Basic properties

Name

Name twenty million eighty-seven thousand nine hundred twenty-four

Notation

Scientific notation 2.0087924 × 10^7
Engineering notation 2.0087924 × 10^6

Prime Factorization of 20087924

Prime Factorization 2 × 2 × 23 × 97 × 2251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10043962
Product of the distinct prime numbers

The prime factorization of 20087924 is 2 × 2 × 23 × 97 × 2251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 38, 6, 644, 197, 7668, 6152, 13486, 58692, 789191, 342648, 3289243, 5857688, 37925114, 90317632, 567188084, 658421065, 7002304840, 1439935162

Basic calculations (n = 20087924)

Multiplication

n×y
n×2 40175848
n×3 60263772
n×4 80351696
n×5 100439620

Division

n÷y
n÷2 10043962
n÷3 6695974.6666667
n÷3 5021981
n÷5 4017584.8

Exponentiation

ny
n2 403524690629776
n3 8.1059733174945E+21
n4 1.6283217594786E+29
n5 3.2709603751952E+36

Nth Root

y√n
2√n 4481.9553768417
3√n 271.83895094322
4√n 66.947407543845
5√n 28.879323212847

Divisors of 20087924

1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 2251, 4462, 4502, 8924, 9004, 51773, 103546, 207092, 218347, 436694, 873388, 5021981, 10043962, 20087924

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 -20087923
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 20087924 can be divided by 24 positive divisors. The sum of these divisors (counting 20087924) is 1, the average is 0.041666666666667.

Base conversion 20087924

Base System Value
2 Binary 1001100101000010001110100
3 Ternary 1101210120110012
4 Quaternary 1030220101310
5 Quinary 20120303144
6 Senary 1554315352
8 Octal 114502164
10 Decimal 20087924
12 Duodecimal 6888b58
16 Hexadecimal 1328474
20 Vigesimal 65ajg4
36 Base36 byjxw

Cryptographic Hash Functions

md5 70468393066bda08e8788dc7722d9da5
sha1 c3065c226422f91d12a7cc112497f9b713e3ca7c
sha256 5708ba49d4642c1f295b9c9ec7c46c7d27512fee403d8b7c6e49cf421b3af4fa
sha512 1be5af99aff99339abc33b2dbb8c44d87d3624271a64800d04bf84f56d6b0ac1a6e13c94912d22d0db748d640359f390f58abbc655599334c7d0634ebc67212c
ripemd-160 61fe1d1d1595d0e836bbe6b66f85678ac7e137ea

20087924 as geometric shapes

Circle

Radius = n
Diameter 40175848
Circumference 126216148.92854
Area 1.2677102036246E+15

Sphere

Radius = n
Volume 3.3954221632581E+22
Surface area 5.0708408144984E+15
Circumference 126216148.92854

Square

Length = n
Perimeter 80351696
Area 403524690629776
Diagonal 28408614.56072

Cube

Length = n
Surface area 2421148143778656
Volume 8.1059733174945E+21
Space diagonal 34793304.986582

Equilateral Triangle

Length = n
Perimeter 60263772
Area 1.7473131656982E+14
Altitude 17396652.493291

Triangular Pyramid

Length = n
Surface area 1.7473131656982E+14
Volume 9.5529811681959E+20
Height 9469538.1869067