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

20106489 (number)

20106489 is an odd 8-digits composite number following 20106488 and preceding 20106490. In scientific notation, it is written as 2.0106489 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12280896 positive integers (up to 20106489) that are relatively prime to 20106489.

Interesting facts

20106489 has 16 divisors, whose sum is 29086400
The reverse of 20106489 is 98460102
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million one hundred six thousand four hundred eighty-nine

Notation

Scientific notation	2.0106489 × 10^7
Engineering notation	2.0106489 × 10^6

Prime Factorization of 20106489

Prime Factorization 3 × 13 × 139 × 3709

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20106489	Product of the distinct prime numbers

The prime factorization of 20106489 is 3 × 13 × 139 × 3709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 19, 16, 480, 491, 1669, 6977, 59764, 62327, 201283, 376693, 8846880, 5697196, 66342229, 94778678, 217799676, 296391508, 4954189971, 6532397752

Basic calculations (n = 20106489)

Multiplication

n×y

n×2	40212978
n×3	60319467
n×4	80425956
n×5	100532445

Division

n÷y

n÷2	10053244.5
n÷3	6702163
n÷3	5026622.25
n÷5	4021297.8

Exponentiation

n^y

n²	404270899907121
n³	8.1284684020026E+21
n⁴	1.6343496051171E+29
n⁵	3.2861032357442E+36

Nth Root

^y√n

²√n	4484.0259811915
³√n	271.92266850784
⁴√n	66.962870168411
⁵√n	28.884659220153

Divisors of 20106489

1, 3, 13, 39, 139, 417, 1807, 3709, 5421, 11127, 48217, 144651, 515551, 1546653, 6702163, 20106489

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20106488	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20106489 can be divided by 16 positive divisors. The sum of these divisors (counting 20106489) is 1, the average is 0.0625.

Base conversion 20106489

Base	System	Value
2	Binary	1001100101100110011111001
3	Ternary	1101211111220210
4	Quaternary	1030230303321
5	Quinary	20121401424
6	Senary	1554541333
8	Octal	114546371
10	Decimal	20106489
12	Duodecimal	6897849
16	Hexadecimal	132ccf9
20	Vigesimal	65d649
36	Base36	byy9l

Cryptographic Hash Functions

md5	b13fe83d8baea20b1c62b5ba081e5abc
sha1	bd87b8c516ac0ef20b12ed71c9c6f94602b7d5e9
sha256	987710d365d57cbb4b856114367a4321aeaa31910f179e383b484999d8612fcb
sha512	01ba151695a4345d2cf9d6ba73c704fe0613741b1bbfb11a0f93d7da38b9a9b153dab12acd21718170dd5269871ac48a6492afa39b2f12b5ceb7bfcd7b4e834b
ripemd-160	912ef6894ed40febc8808571ae8fc5907301ba96

20106489 as geometric shapes

Circle

Radius = n

Diameter	40212978
Circumference	126332796.26377
Area	1.2700544892083E+15

Sphere

Radius = n

Volume	3.4048448822224E+22
Surface area	5.0802179568334E+15
Circumference	126332796.26377

Square

Length = n

Perimeter	80425956
Area	404270899907121
Diagonal	28434869.435505

Cube

Length = n

Surface area	2425625399442726
Volume	8.1284684020026E+21
Space diagonal	34825460.509825

Equilateral Triangle

Length = n

Perimeter	60319467
Area	1.7505443466518E+14
Altitude	17412730.254912

Triangular Pyramid

Length = n

Surface area	1.7505443466518E+14
Volume	9.5794918795277E+20
Height	9478289.8118352