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

20122508 (number)

20122508 is an even 8-digits composite number following 20122507 and preceding 20122509. In scientific notation, it is written as 2.0122508 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 8623920 positive integers (up to 20122508) that are relatively prime to 20122508.

Interesting facts

20122508 has 12 divisors, whose sum is 40245072
The reverse of 20122508 is 80522102
Previous prime number is 7

Basic properties

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

Name

Name	twenty million one hundred twenty-two thousand five hundred eight

Notation

Scientific notation	2.0122508 × 10^7
Engineering notation	2.0122508 × 10^6

Prime Factorization of 20122508

Prime Factorization 2 × 2 × 7 × 718661

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10061254	Product of the distinct prime numbers

The prime factorization of 20122508 is 2 × 2 × 7 × 718661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 68, 16, 849, 447, 5491, 7262, 11373, 81721, 520503, 25849, 985090, 7942879, 6171221, 76690278, 180336959, 404800789, 5067427165, 3219863438

Basic calculations (n = 20122508)

Multiplication

n×y

n×2	40245016
n×3	60367524
n×4	80490032
n×5	100612540

Division

n÷y

n÷2	10061254
n÷3	6707502.6666667
n÷3	5030627
n÷5	4024501.6

Exponentiation

n^y

n²	404915328210064
n³	8.1479119312296E+21
n⁴	1.6395642301946E+29
n⁵	3.2992144338605E+36

Nth Root

^y√n

²√n	4485.8118551718
³√n	271.99486365733
⁴√n	66.976203648548
⁵√n	28.889260281738

Divisors of 20122508

1, 2, 4, 7, 14, 28, 718661, 1437322, 2874644, 5030627, 10061254, 20122508

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	-20122507	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 20122508 can be divided by 12 positive divisors. The sum of these divisors (counting 20122508) is 1, the average is 0.083333333333333.

Base conversion 20122508

Base	System	Value
2	Binary	1001100110000101110001100
3	Ternary	1101212022220002
4	Quaternary	1030300232030
5	Quinary	20122410013
6	Senary	1555143432
8	Octal	114605614
10	Decimal	20122508
12	Duodecimal	68a4b78
16	Hexadecimal	1330b8c
20	Vigesimal	65f658
36	Base36	bzamk

Cryptographic Hash Functions

md5	0a3fe7bb886f474d05b3422139bfe5d3
sha1	8beb537761ab9649c8e4e387d6cb2782b3b4cf2a
sha256	53cece75ec5c7cc07da436c5e287aff89293e8daf3b02eaa1da1f0a4be01235b
sha512	7a15073dd3744f3b2fd86d33431e24167ad9e3d46765bd0212425978397993c8bbfb012a9c14663f62621a88d8c63a96963613b97eb9c045e14b35ba7462de3d
ripemd-160	e297c092d786db236bb41f11e8ee82d1957460e4

20122508 as geometric shapes

Circle

Radius = n

Diameter	40245016
Circumference	126433446.6092
Area	1.2720790204306E+15

Sphere

Radius = n

Volume	3.4129893686997E+22
Surface area	5.0883160817225E+15
Circumference	126433446.6092

Square

Length = n

Perimeter	80490032
Area	404915328210064
Diagonal	28457523.722561

Cube

Length = n

Surface area	2429491969260384
Volume	8.1479119312296E+21
Space diagonal	34853206.231711

Equilateral Triangle

Length = n

Perimeter	60367524
Area	1.7533348030581E+14
Altitude	17426603.115856

Triangular Pyramid

Length = n

Surface area	1.7533348030581E+14
Volume	9.6024062984721E+20
Height	9485841.2408537