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

20129499 (number)

20129499 is an odd 8-digits composite number following 20129498 and preceding 20129500. In scientific notation, it is written as 2.0129499 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 12387168 positive integers (up to 20129499) that are relatively prime to 20129499.

Interesting facts

20129499 has 8 divisors, whose sum is 22940000
The reverse of 20129499 is 99492102
Previous prime number is 9

Basic properties

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

Name

Name	twenty million one hundred twenty-nine thousand four hundred ninety-nine

Notation

Scientific notation	2.0129499 × 10^7
Engineering notation	2.0129499 × 10^6

Prime Factorization of 20129499

Prime Factorization 39 × 9 × 57349

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20129499	Product of the distinct prime numbers

The prime factorization of 20129499 is 39 × 9 × 57349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 11, 74, 225, 910, 2816, 1662, 3104, 62513, 180327, 163430, 2504498, 8575882, 22359663, 503155, 975601133, 929598910, 8264529653, 762731313

Basic calculations (n = 20129499)

Multiplication

n×y

n×2	40258998
n×3	60388497
n×4	80517996
n×5	100647495

Division

n÷y

n÷2	10064749.5
n÷3	6709833
n÷3	5032374.75
n÷5	4025899.8

Exponentiation

n^y

n²	405196729991001
n³	8.1564071711571E+21
n⁴	1.641843899954E+29
n⁵	3.304949514228E+36

Nth Root

^y√n

²√n	4486.5910221459
³√n	272.02635900117
⁴√n	66.982020140825
⁵√n	28.891267355187

Divisors of 20129499

1, 9, 39, 351, 57349, 516141, 2236611, 20129499

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	-20129498	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 20129499 can be divided by 8 positive divisors. The sum of these divisors (counting 20129499) is 1, the average is 0.125.

Base conversion 20129499

Base	System	Value
2	Binary	1001100110010011011011011
3	Ternary	1101212200111000
4	Quaternary	1030302123123
5	Quinary	20123120444
6	Senary	1555240043
8	Octal	114623333
10	Decimal	20129499
12	Duodecimal	68a9023
16	Hexadecimal	13326db
20	Vigesimal	65g3ej
36	Base36	bzg0r

Cryptographic Hash Functions

md5	391ea5ca4353b0fb6be4270d16802f48
sha1	9606fa9b5b7ea3ceb5e35ada5ed475a08a8150d6
sha256	8cbc3829806b7aa1a56768183bb0e0708a1024e3994d3842483901382d4b5dbb
sha512	530b1fd08878a7b29a3564a3042f343dd21390d787468b02702d0252317b35c0450f3cb528117d393e2bdc3d25f0774fcee1f39e16eb3bed12c50422d5f6af4f
ripemd-160	a24ac0a2427f6743fb1d1d3efc38cf2c847e2671

20129499 as geometric shapes

Circle

Radius = n

Diameter	40258998
Circumference	126477372.35769
Area	1.2729630701983E+15

Sphere

Radius = n

Volume	3.4165478464792E+22
Surface area	5.0918522807933E+15
Circumference	126477372.35769

Square

Length = n

Perimeter	80517996
Area	405196729991001
Diagonal	28467410.489576

Cube

Length = n

Surface area	2431180379946006
Volume	8.1564071711571E+21
Space diagonal	34865314.998907

Equilateral Triangle

Length = n

Perimeter	60388497
Area	1.754553308513E+14
Altitude	17432657.499453

Triangular Pyramid

Length = n

Surface area	1.754553308513E+14
Volume	9.6124180347396E+20
Height	9489136.8298586