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

20201992 (number)

20201992 is an even 8-digits composite number following 20201991 and preceding 20201993. In scientific notation, it is written as 2.0201992 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 8 positive divisors. There are 10100992 positive integers (up to 20201992) that are relatively prime to 20201992.

Interesting facts

20201992 has 8 divisors, whose sum is 37878750
The reverse of 20201992 is 29910202
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	2.0201992 × 10^7
Engineering notation	2.0201992 × 10^6

Prime Factorization of 20201992

Prime Factorization 2 × 2 × 2 × 2525249

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5050498	Product of the distinct prime numbers

The prime factorization of 20201992 is 2 × 2 × 2 × 2525249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 24, 53, 127, 924, 8106, 6204, 30016, 44938, 980375, 552514, 3807997, 594381, 4024174, 20240990, 264965133, 621941796, 450844696, 2231251835

Basic calculations (n = 20201992)

Multiplication

n×y

n×2	40403984
n×3	60605976
n×4	80807968
n×5	101009960

Division

n÷y

n÷2	10100996
n÷3	6733997.3333333
n÷3	5050498
n÷5	4040398.4

Exponentiation

n^y

n²	408120480768064
n³	8.2448466875126E+21
n⁴	1.6656232682236E+29
n⁵	3.3648907939666E+36

Nth Root

^y√n

²√n	4494.6626124772
³√n	272.35252014626
⁴√n	67.042244983869
⁵√n	28.912046849745

Divisors of 20201992

1, 2, 4, 8, 2525249, 5050498, 10100996, 20201992

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	-20201991	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 20201992 can be divided by 8 positive divisors. The sum of these divisors (counting 20201992) is 1, the average is 0.125.

Base conversion 20201992

Base	System	Value
2	Binary	1001101000100001000001000
3	Ternary	1102000100220221
4	Quaternary	1031010020020
5	Quinary	20132430432
6	Senary	2000555424
8	Octal	115041010
10	Decimal	20201992
12	Duodecimal	6922b74
16	Hexadecimal	1344208
20	Vigesimal	6654jc
36	Base36	c0zyg

Cryptographic Hash Functions

md5	9c8a6e63e9dee10ea4ac2f75673233ce
sha1	0e4d081d18c804be3223f672388b2e62161e09bb
sha256	2f167e76e70f5dd888053a1f292b258a188a21e160b8b2140e076c801aad9b75
sha512	19ec2d2b92a380f037d84fbe4971cba784eddfd1da7e4c25cff3ef64518d6d08d860f0346b7114cdf207f9d260134c4ccf004fc704c01cc69cbf8bb372a24988
ripemd-160	6589a0addfd1c31845f742afe33d910689aab790

20201992 as geometric shapes

Circle

Radius = n

Diameter	40403984
Circumference	126932859.31016
Area	1.2821483041605E+15

Sphere

Radius = n

Volume	3.4535933044618E+22
Surface area	5.1285932166419E+15
Circumference	126932859.31016

Square

Length = n

Perimeter	80807968
Area	408120480768064
Diagonal	28569931.073353

Cube

Length = n

Surface area	2448722884608384
Volume	8.2448466875126E+21
Space diagonal	34990876.5581

Equilateral Triangle

Length = n

Perimeter	60605976
Area	1.7672135207493E+14
Altitude	17495438.27905

Triangular Pyramid

Length = n

Surface area	1.7672135207493E+14
Volume	9.716645004306E+20
Height	9523310.3577843