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

20002942 (number)

20002942 is an even 8-digits composite number following 20002941 and preceding 20002943. In scientific notation, it is written as 2.0002942 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 9812712 positive integers (up to 20002942) that are relatively prime to 20002942.

Interesting facts

20002942 has 8 divisors, whose sum is 30570696
The reverse of 20002942 is 24920002
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million two thousand nine hundred forty-two

Notation

Scientific notation	2.0002942 × 10^7
Engineering notation	2.0002942 × 10^6

Prime Factorization of 20002942

Prime Factorization 2 × 53 × 188707

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20002942	Product of the distinct prime numbers

The prime factorization of 20002942 is 2 × 53 × 188707. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 14, 71, 393, 933, 8028, 7441, 3220, 48951, 570582, 538261, 8115958, 2140548, 6866237, 43826746, 928923554, 592800821, 5571875292, 4504575523

Basic calculations (n = 20002942)

Multiplication

n×y

n×2	40005884
n×3	60008826
n×4	80011768
n×5	100014710

Division

n÷y

n÷2	10001471
n÷3	6667647.3333333
n÷3	5000735.5
n÷5	4000588.4

Exponentiation

n^y

n²	400117688655364
n³	8.0035309193473E+21
n⁴	1.6009416477491E+29
n⁵	3.202354292531E+36

Nth Root

^y√n

²√n	4472.4648685037
³√n	271.45507070131
⁴√n	66.876489654465
⁵√n	28.854846952825

Divisors of 20002942

1, 2, 53, 106, 188707, 377414, 10001471, 20002942

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	-20002941	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 20002942 can be divided by 8 positive divisors. The sum of these divisors (counting 20002942) is 1, the average is 0.125.

Base conversion 20002942

Base	System	Value
2	Binary	1001100010011100001111110
3	Ternary	1101122020212201
4	Quaternary	1030103201332
5	Quinary	20110043232
6	Senary	1552422114
8	Octal	114234176
10	Decimal	20002942
12	Duodecimal	684793a
16	Hexadecimal	131387e
20	Vigesimal	650772
36	Base36	bwqda

Cryptographic Hash Functions

md5	4d389d5639d7256db899aa5ba0f66f56
sha1	fb7ca8dcd07798f7bda112ecb0e19fdd545b7624
sha256	d522d6469d4d99a272f98a055b63b7a1449d2618ca28aeaf5e38b7d4cd1f228d
sha512	3cd9cee13d2849e1f17ebe0d616e07390c0425b7e8f4e3525d810e47d37cebca3c95ad04ff3cd6184521952c3c67612f75de3943048c17d8c090cee8fe61a8b5
ripemd-160	f9410c016f419cfd50f3c8542befbae34f4cc24b

20002942 as geometric shapes

Circle

Radius = n

Diameter	40005884
Circumference	125682191.27477
Area	1.257006791251E+15

Sphere

Radius = n

Volume	3.3525111918667E+22
Surface area	5.0280271650041E+15
Circumference	125682191.27477

Square

Length = n

Perimeter	80011768
Area	400117688655364
Diagonal	28288431.863762

Cube

Length = n

Surface area	2400706131932184
Volume	8.0035309193473E+21
Space diagonal	34646111.844853

Equilateral Triangle

Length = n

Perimeter	60008826
Area	1.7325604143953E+14
Altitude	17323055.922427

Triangular Pyramid

Length = n

Surface area	1.7325604143953E+14
Volume	9.4322516441778E+20
Height	9429477.2879208