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

20002639 (number)

20002639 is an odd 8-digits prime number following 20002638 and preceding 20002640. In scientific notation, it is written as 2.0002639 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 20002638 positive integers (up to 20002639) that are relatively prime to 20002639.

Interesting facts

20002639 has 2 divisors, whose sum is 20002640
The reverse of 20002639 is 93620002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million two thousand six hundred thirty-nine

Notation

Scientific notation	2.0002639 × 10^7
Engineering notation	2.0002639 × 10^6

Prime Factorization of 20002639

Prime Factorization 20002639

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20002639	Product of the distinct prime numbers

The prime factorization of 20002639 is 20002639. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 5, 68, 28, 812, 847, 8851, 661, 17739, 43370, 142006, 559776, 3902956, 7798119, 21635946, 81656746, 899215852, 431288155, 4103753620, 7439723818

Basic calculations (n = 20002639)

Multiplication

n×y

n×2	40005278
n×3	60007917
n×4	80010556
n×5	100013195

Division

n÷y

n÷2	10001319.5
n÷3	6667546.3333333
n÷3	5000659.75
n÷5	4000527.8

Exponentiation

n^y

n²	400105566964321
n³	8.0031672178776E+21
n⁴	1.6008446471584E+29
n⁵	3.2021117572192E+36

Nth Root

^y√n

²√n	4472.4309944369
³√n	271.4537000479
⁴√n	66.876236395576
⁵√n	28.854759534968

Divisors of 20002639

1, 20002639

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20002640	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10001320	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4472.4311062329	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999000132	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20002639 can be divided by 2 positive divisors. The sum of these divisors (counting 20002639) is 20002640, the average is 10001320.

Base conversion 20002639

Base	System	Value
2	Binary	1001100010011011101001111
3	Ternary	1101122020110111
4	Quaternary	1030103131033
5	Quinary	20110041024
6	Senary	1552420451
8	Octal	114233517
10	Decimal	20002639
12	Duodecimal	6847727
16	Hexadecimal	131374f
20	Vigesimal	6506bj
36	Base36	bwq4v

Cryptographic Hash Functions

md5	052f0ae4dac7ed93e9f68b16723ebd81
sha1	d7f057a2209a59e9afea0108237a6cddb14c005e
sha256	429ac635ba03a044608e2940453c3f7e2038af19bb0e05a421223effb60d521b
sha512	fd4aba99c9066ea563639d2ef66f57c86dfa06fc01be67488cb0b416a0439a98c4f8d5ea8395f65bcf80feb231f8d8775b0fe969f3b283839d3e7ae2f35bb03b
ripemd-160	7d955e07ff4fc9ccd22ebc025af5c8efc303e433

20002639 as geometric shapes

Circle

Radius = n

Diameter	40005278
Circumference	125680287.46962
Area	1.2569687098355E+15

Sphere

Radius = n

Volume	3.3523588449513E+22
Surface area	5.027874839342E+15
Circumference	125680287.46962

Square

Length = n

Perimeter	80010556
Area	400105566964321
Diagonal	28288003.357053

Cube

Length = n

Surface area	2400633401785926
Volume	8.0031672178776E+21
Space diagonal	34645587.033459

Equilateral Triangle

Length = n

Perimeter	60007917
Area	1.7325079259334E+14
Altitude	17322793.516729

Triangular Pyramid

Length = n

Surface area	1.7325079259334E+14
Volume	9.4318230178853E+20
Height	9429334.452351