Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20007128 (number)

20007128 is an even 8-digits composite number following 20007127 and preceding 20007129. In scientific notation, it is written as 2.0007128 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 8 positive divisors. There are 10003560 positive integers (up to 20007128) that are relatively prime to 20007128.

Interesting facts

20007128 has 8 divisors, whose sum is 37513380
The reverse of 20007128 is 82170002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million seven thousand one hundred twenty-eight

Notation

Scientific notation	2.0007128 × 10^7
Engineering notation	2.0007128 × 10^6

Prime Factorization of 20007128

Prime Factorization 2 × 2 × 2 × 2500891

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5001782	Product of the distinct prime numbers

The prime factorization of 20007128 is 2 × 2 × 2 × 2500891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 91, 97, 127, 971, 3289, 939, 52895, 97720, 342515, 428668, 5668228, 8593776, 63445645, 59776877, 792240688, 336474164, 8045158100, 3352989999

Basic calculations (n = 20007128)

Multiplication

n×y

n×2	40014256
n×3	60021384
n×4	80028512
n×5	100035640

Division

n÷y

n÷2	10003564
n÷3	6669042.6666667
n÷3	5001782
n÷5	4001425.6

Exponentiation

n^y

n²	400285170808384
n³	8.0085566488652E+21
n⁴	1.602282179691E+29
n⁵	3.2057064661196E+36

Nth Root

^y√n

²√n	4472.9328186325
³√n	271.47400511056
⁴√n	66.879988177575
⁵√n	28.856054537988

Divisors of 20007128

1, 2, 4, 8, 2500891, 5001782, 10003564, 20007128

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20007127	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20007128 can be divided by 8 positive divisors. The sum of these divisors (counting 20007128) is 1, the average is 0.125.

Base conversion 20007128

Base	System	Value
2	Binary	1001100010100100011011000
3	Ternary	1101122110121202
4	Quaternary	1030110203120
5	Quinary	20110212003
6	Senary	1552453332
8	Octal	114244330
10	Decimal	20007128
12	Duodecimal	684a248
16	Hexadecimal	13148d8
20	Vigesimal	650hg8
36	Base36	bwtlk

Cryptographic Hash Functions

md5	dfd027c5a86a1ca25291cbc4818022be
sha1	e6a77b67e02b3c3c3c779af045fa4f62486ecc22
sha256	97cadc7821b99f7bbc41c5d9d5c384ef2e54edd846138ecf20b60d319255b1b6
sha512	4007d13f3d4b18fc664ca3eca8d065f07881ccd9e286b078885713794b9dd329793db9e301ad0462648732ac7c97d395233b820cb1f77f0409b7342890424891
ripemd-160	bb0a97cc705f3b544c5d14a140b1c746145b780e

20007128 as geometric shapes

Circle

Radius = n

Diameter	40014256
Circumference	125708492.68846
Area	1.2575329519526E+15

Sphere

Radius = n

Volume	3.3546163645243E+22
Surface area	5.0301318078102E+15
Circumference	125708492.68846

Square

Length = n

Perimeter	80028512
Area	400285170808384
Diagonal	28294351.761734

Cube

Length = n

Surface area	2401711024850304
Volume	8.0085566488652E+21
Space diagonal	34653362.209534

Equilateral Triangle

Length = n

Perimeter	60021384
Area	1.7332856333913E+14
Altitude	17326681.104767

Triangular Pyramid

Length = n

Surface area	1.7332856333913E+14
Volume	9.4381745232153E+20
Height	9431450.5872448