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

20091402 (number)

20091402 is an even 8-digits composite number following 20091401 and preceding 20091403. In scientific notation, it is written as 2.0091402 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 6697080 positive integers (up to 20091402) that are relatively prime to 20091402.

Interesting facts

20091402 has 12 divisors, whose sum is 33858006
The reverse of 20091402 is 20419002
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million ninety-one thousand four hundred two

Notation

Scientific notation	2.0091402 × 10^7
Engineering notation	2.0091402 × 10^6

Prime Factorization of 20091402

Prime Factorization 2 × 9 × 9 × 124021

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2232378	Product of the distinct prime numbers

The prime factorization of 20091402 is 2 × 9 × 9 × 124021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 16, 50, 503, 619, 814, 8862, 82659, 93169, 751746, 48167, 6217369, 2946024, 13195639, 33769833, 415232457, 349377987, 3149980201, 6422094231

Basic calculations (n = 20091402)

Multiplication

n×y

n×2	40182804
n×3	60274206
n×4	80365608
n×5	100457010

Division

n÷y

n÷2	10045701
n÷3	6697134
n÷3	5022850.5
n÷5	4018280.4

Exponentiation

n^y

n²	403664434325604
n³	8.1101844231383E+21
n⁴	1.6294497553941E+29
n⁵	3.2737930074425E+36

Nth Root

^y√n

²√n	4482.3433603418
³√n	271.85463866538
⁴√n	66.950305154956
⁵√n	28.880323170142

Divisors of 20091402

1, 2, 9, 18, 81, 162, 124021, 248042, 1116189, 2232378, 10045701, 20091402

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	-20091401	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 20091402 can be divided by 12 positive divisors. The sum of these divisors (counting 20091402) is 1, the average is 0.083333333333333.

Base conversion 20091402

Base	System	Value
2	Binary	1001100101001001000001010
3	Ternary	1101210202020000
4	Quaternary	1030221020022
5	Quinary	20120411102
6	Senary	1554343430
8	Octal	114511012
10	Decimal	20091402
12	Duodecimal	688ab76
16	Hexadecimal	132920a
20	Vigesimal	65b8a2
36	Base36	bymmi

Cryptographic Hash Functions

md5	802cf2b2ad57b893331df6747f9bad32
sha1	4b6c602296990709d6038bff4941067b1b92ffa7
sha256	9444d8ddbe0a38cbfd9121b7cc7d797745dee5c3e5a7fd878ef483e0957bf9b1
sha512	2e9e01a16a178870ae40abf00b10ee717bebd2a2a2b2bc285fe02f22a642fd01d07364574023b86f703e761f024e4c1f12fe0b961422e6efd565a8da972bdbb6
ripemd-160	40370c35714e6030832f0acf3d667554e6ee98e2

20091402 as geometric shapes

Circle

Radius = n

Diameter	40182804
Circumference	126238001.84704
Area	1.2681492213928E+15

Sphere

Radius = n

Volume	3.3971861070653E+22
Surface area	5.0725968855712E+15
Circumference	126238001.84704

Square

Length = n

Perimeter	80365608
Area	403664434325604
Diagonal	28413533.19549

Cube

Length = n

Surface area	2421986605953624
Volume	8.1101844231383E+21
Space diagonal	34799329.059291

Equilateral Triangle

Length = n

Perimeter	60274206
Area	1.7479182736512E+14
Altitude	17399664.529645

Triangular Pyramid

Length = n

Surface area	1.7479182736512E+14
Volume	9.557944003791E+20
Height	9471177.73183