20387628, twenty million three hundred eighty-seven thousand six hundred twenty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

20387628 has 18 divisors, whose sum is 51535484
The reverse of 20387628 is 82678302
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million three hundred eighty-seven thousand six hundred twenty-eight

Notation

Scientific notation	2.0387628 × 10^7
Engineering notation	2.0387628 × 10^6

Prime Factorization of 20387628

Prime Factorization 2 × 2 × 3 × 3 × 566323

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	3397938	Product of the distinct prime numbers

The prime factorization of 20387628 is 2 × 2 × 3 × 3 × 566323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 50, 86, 931, 632, 6338, 6010, 4546, 2753, 878531, 731283, 4295789, 9453249, 92369299, 87085931, 783944720, 963299818, 3024126490, 4005468051

Basic calculations (n = 20387628)

Multiplication

n×y

n×2	40775256
n×3	61162884
n×4	81550512
n×5	101938140

Division

n÷y

n÷2	10193814
n÷3	6795876
n÷3	5096907
n÷5	4077525.6

Exponentiation

n^y

n²	415655375466384
n³	8.474227171209E+21
n⁴	1.727693911541E+29
n⁵	3.5223580766363E+36

Nth Root

^y√n

²√n	4515.266105115
³√n	273.1841932108
⁴√n	67.195729813099
⁵√n	28.964987148265

Divisors of 20387628

1, 2, 3, 4, 6, 9, 12, 18, 36, 566323, 1132646, 1698969, 2265292, 3397938, 5096907, 6795876, 10193814, 20387628

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20387627	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20387628 can be divided by 18 positive divisors. The sum of these divisors (counting 20387628) is 1, the average is 0.055555555555556.

Base conversion 20387628

Base	System	Value
2	Binary	1001101110001011100101100
3	Ternary	1102100210120100
4	Quaternary	1031301130230
5	Quinary	20204401003
6	Senary	2004551100
8	Octal	115613454
10	Decimal	20387628
12	Duodecimal	69b2490
16	Hexadecimal	137172c
20	Vigesimal	678918
36	Base36	c4z70

Cryptographic Hash Functions

md5	395b535a1483df3ecf0a4b71577295c0
sha1	1d3045fcfd9c8db2b66adba605512f20fde6e464
sha256	a3542750e646a2a240f91e2997cebe020ebfa1427888b3de0cde6bbd4cc53539
sha512	e725843cc4c8ecdb837f6dda64ab7007fc736d0d35fd1eceffb8d19cbc097851ac086d8824d526ae088c76d8306941967123e835c1227c59f179ed30ada3c0fb
ripemd-160	1435c6a323169662124d9facc3c866cf5bb73b67

20387628 as geometric shapes

Circle

Radius = n

Diameter	40775256
Circumference	128099244.69784
Area	1.3058198739903E+15

Sphere

Radius = n

Volume	3.5496759767895E+22
Surface area	5.2232794959612E+15
Circumference	128099244.69784

Square

Length = n

Perimeter	81550512
Area	415655375466384
Diagonal	28832460.022217

Cube

Length = n

Surface area	2493932252798304
Volume	8.474227171209E+21
Space diagonal	35312407.541814

Equilateral Triangle

Length = n

Perimeter	61162884
Area	1.7998405718672E+14
Altitude	17656203.770907

Triangular Pyramid

Length = n

Surface area	1.7998405718672E+14
Volume	9.9869724967953E+20
Height	9610820.0074058