20087072 (number)

20087072 is an even 8-digits composite number following 20087071 and preceding 20087073. In scientific notation, it is written as 2.0087072 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 12 positive divisors. There are 10043520 positive integers (up to 20087072) that are relatively prime to 20087072.

Interesting facts

Basic properties

Name

Name twenty million eighty-seven thousand seventy-two

Notation

Scientific notation 2.0087072 × 10^7
Engineering notation 2.0087072 × 10^6

Prime Factorization of 20087072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 627721

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1255442
Product of the distinct prime numbers

The prime factorization of 20087072 is 2 × 2 × 2 × 2 × 2 × 627721. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 43, 79, 567, 367, 9648, 1466, 41012, 739, 265784, 429344, 4709815, 1462288, 86117547, 89406628, 214761146, 736383527, 8134979579, 5996294700

Basic calculations (n = 20087072)

Multiplication

n×y
n×2 40174144
n×3 60261216
n×4 80348288
n×5 100435360

Division

n÷y
n÷2 10043536
n÷3 6695690.6666667
n÷3 5021768
n÷5 4017414.4

Exponentiation

ny
n2 403490461533184
n3 8.1049419521303E+21
n4 1.6280455254826E+29
n5 3.2702667689647E+36

Nth Root

y√n
2√n 4481.8603280334
3√n 271.83510767133
4√n 66.946697663391
5√n 28.879078233816

Divisors of 20087072

1, 2, 4, 8, 16, 32, 627721, 1255442, 2510884, 5021768, 10043536, 20087072

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20087071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20087072 can be divided by 12 positive divisors. The sum of these divisors (counting 20087072) is 1, the average is 0.083333333333333.

Base conversion 20087072

Base System Value
2 Binary 1001100101000000100100000
3 Ternary 1101210112021122
4 Quaternary 1030220010200
5 Quinary 20120241242
6 Senary 1554311412
8 Octal 114500440
10 Decimal 20087072
12 Duodecimal 6888568
16 Hexadecimal 1328120
20 Vigesimal 65ahdc
36 Base36 byja8

Cryptographic Hash Functions

md5 4bddcee915faa235277d5e1a65958d93
sha1 992bc6ab204429942ed5143d17d91883ab53daee
sha256 1c41926074cd3b156a4fd7987a4c49df4768baea36fcb39b82801ed171772888
sha512 2860afdfcda3faa9ee22af02eec4188b98a772c178317e7be0dbff17dcb443737736fb5f6001c02212edac78f0b9737ec05dc4d84ea0c6023fdbdf978e81f988
ripemd-160 ac52999baf26d4c437a4edd20b18bbe30153f223

20087072 as geometric shapes

Circle

Radius = n
Diameter 40174144
Circumference 126210795.65466
Area 1.2676026697462E+15

Sphere

Radius = n
Volume 3.3949901459446E+22
Surface area 5.0704106789848E+15
Circumference 126210795.65466

Square

Length = n
Perimeter 80348288
Area 403490461533184
Diagonal 28407409.650765

Cube

Length = n
Surface area 2420942769199104
Volume 8.1049419521303E+21
Space diagonal 34791829.279294

Equilateral Triangle

Length = n
Perimeter 60261216
Area 1.7471649493622E+14
Altitude 17395914.639647

Triangular Pyramid

Length = n
Surface area 1.7471649493622E+14
Volume 9.5517656924578E+20
Height 9469136.550255