20732840 (number)

20732840 is an even 8-digits composite number following 20732839 and preceding 20732841. In scientific notation, it is written as 2.0732840 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 8269632 positive integers (up to 20732840) that are relatively prime to 20732840.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-two thousand eight hundred forty

Notation

Scientific notation 2.0732840 × 10^7
Engineering notation 2.0732840 × 10^6

Prime Factorization of 20732840

Prime Factorization 2 × 2 × 2 × 5 × 587 × 883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5183210
Product of the distinct prime numbers

The prime factorization of 20732840 is 2 × 2 × 2 × 5 × 587 × 883. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 99, 44, 858, 875, 7026, 7673, 31628, 76619, 721202, 883374, 4316434, 3335694, 6145220, 30616407, 675888447, 580178830, 9046337272, 4507734232

Basic calculations (n = 20732840)

Multiplication

n×y
n×2 41465680
n×3 62198520
n×4 82931360
n×5 103664200

Division

n÷y
n÷2 10366420
n÷3 6910946.6666667
n÷3 5183210
n÷5 4146568

Exponentiation

ny
n2 429850654465600
n3 8.9120248429306E+21
n4 1.847715851445E+29
n5 3.8308397113474E+36

Nth Root

y√n
2√n 4553.3328452904
3√n 274.71746188266
4√n 67.47838798675
5√n 29.062418961123

Divisors of 20732840

1, 2, 4, 5, 8, 10, 20, 40, 587, 883, 1174, 1766, 2348, 2935, 3532, 4415, 4696, 5870, 7064, 8830, 11740, 17660, 23480, 35320, 518321, 1036642, 2073284, 2591605, 4146568, 5183210, 10366420, 20732840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20732839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20732840 can be divided by 32 positive divisors. The sum of these divisors (counting 20732840) is 1, the average is 0.03125.

Base conversion 20732840

Base System Value
2 Binary 1001111000101101110101000
3 Ternary 1110000100002222
4 Quaternary 1033011232220
5 Quinary 20301422330
6 Senary 2020213212
8 Octal 117055650
10 Decimal 20732840
12 Duodecimal 6b3a208
16 Hexadecimal 13c5ba8
20 Vigesimal 69bc20
36 Base36 ccdk8

Cryptographic Hash Functions

md5 3c8eb9a3b2aef9828bfdf4c22e541b18
sha1 a640a716e61c59cec7e41c6a22cadc76797d0303
sha256 8a88b22ee1ad9ecfb7b6ee2df32a59672dd52af8834d474d0189568acb13bf6f
sha512 810f19f6a0b20eaf77978a8b07b1afffde0c244b1dfe33a9915d2e76a188867468c75de55be5d1003d4d0be7076a66bae4469c47a99c8417d4fb2deef6938901
ripemd-160 b9d612f53578d3de4c7789f4b7168f8e82d866a4

20732840 as geometric shapes

Circle

Radius = n
Diameter 41465680
Circumference 130268275.66411
Area 1.3504156582099E+15

Sphere

Radius = n
Volume 3.7330602366881E+22
Surface area 5.4016626328396E+15
Circumference 130268275.66411

Square

Length = n
Perimeter 82931360
Area 429850654465600
Diagonal 29320663.514511

Cube

Length = n
Surface area 2579103926793600
Volume 8.9120248429306E+21
Space diagonal 35910332.265196

Equilateral Triangle

Length = n
Perimeter 62198520
Area 1.8613079330029E+14
Altitude 17955166.132598

Triangular Pyramid

Length = n
Surface area 1.8613079330029E+14
Volume 1.0502922000899E+21
Height 9773554.5048371