20587072 (number)

20587072 is an even 8-digits composite number following 20587071 and preceding 20587073. In scientific notation, it is written as 2.0587072 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 9357440 positive integers (up to 20587072) that are relatively prime to 20587072.

Interesting facts

Basic properties

Name

Name twenty million five hundred eighty-seven thousand seventy-two

Notation

Scientific notation 2.0587072 × 10^7
Engineering notation 2.0587072 × 10^6

Prime Factorization of 20587072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 29243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 643346
Product of the distinct prime numbers

The prime factorization of 20587072 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 29243. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 5, 74, 59, 772, 687, 7519, 839, 929, 48261, 992430, 867784, 4126121, 7757477, 13986347, 45152545, 319862917, 912563946, 5602618010, 5095754213

Basic calculations (n = 20587072)

Multiplication

n×y
n×2 41174144
n×3 61761216
n×4 82348288
n×5 102935360

Division

n÷y
n÷2 10293536
n÷3 6862357.3333333
n÷3 5146768
n÷5 4117414.4

Exponentiation

ny
n2 423827533533184
n3 8.7253679484301E+21
n4 1.7962977818082E+29
n5 3.6980511767526E+36

Nth Root

y√n
2√n 4537.297874286
3√n 274.07212124608
4√n 67.359467592061
5√n 29.021437260712

Divisors of 20587072

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29243, 58486, 116972, 233944, 321673, 467888, 643346, 935776, 1286692, 1871552, 2573384, 5146768, 10293536, 20587072

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20587071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20587072 can be divided by 28 positive divisors. The sum of these divisors (counting 20587072) is 1, the average is 0.035714285714286.

Base conversion 20587072

Base System Value
2 Binary 1001110100010001001000000
3 Ternary 1102201221011011
4 Quaternary 1032202021000
5 Quinary 20232241242
6 Senary 2013130304
8 Octal 116421100
10 Decimal 20587072
12 Duodecimal 6a89994
16 Hexadecimal 13a2240
20 Vigesimal 68d7dc
36 Base36 c9934

Cryptographic Hash Functions

md5 da547d8923264a870ddf39d97cb807ff
sha1 ef000fbe71ae57fa0e426c405a8c3771537d6b26
sha256 3be4ccbd532f6ac15880a0124afd6522c2d60e9dfd6bf0068d402cf387d2a723
sha512 8025733bf36a9ee42ba1af12a257e948693871e010f7d418896e35b9c2f7d762f67769be0647ca9512e52ff3e79a2f4e22a11bb409b5169ccac1d89c218684d3
ripemd-160 ae17f3e77e2066d41f4bf3dcf8efde79365230b8

20587072 as geometric shapes

Circle

Radius = n
Diameter 41174144
Circumference 129352388.30825
Area 1.3314934657369E+15

Sphere

Radius = n
Volume 3.6548735795541E+22
Surface area 5.3259738629477E+15
Circumference 129352388.30825

Square

Length = n
Perimeter 82348288
Area 423827533533184
Diagonal 29114516.431951

Cube

Length = n
Surface area 2542965201199104
Volume 8.7253679484301E+21
Space diagonal 35657854.683079

Equilateral Triangle

Length = n
Perimeter 61761216
Area 1.8352270543152E+14
Altitude 17828927.341539

Triangular Pyramid

Length = n
Surface area 1.8352270543152E+14
Volume 1.0282944741138E+21
Height 9704838.8106505