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

20299721 (number)

20299721 is an odd 8-digits composite number following 20299720 and preceding 20299722. In scientific notation, it is written as 2.0299721 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 18668160 positive integers (up to 20299721) that are relatively prime to 20299721.

Interesting facts

20299721 has 8 divisors, whose sum is 21942984
The reverse of 20299721 is 12799202
Previous prime number is 281

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	2.0299721 × 10^7
Engineering notation	2.0299721 × 10^6

Prime Factorization of 20299721

Prime Factorization 13 × 281 × 5557

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20299721	Product of the distinct prime numbers

The prime factorization of 20299721 is 13 × 281 × 5557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 42, 40, 627, 726, 8934, 2766, 37426, 27621, 139503, 111776, 6430622, 921434, 33788830, 4398234, 401805841, 970561551, 4629408025, 5668775491

Basic calculations (n = 20299721)

Multiplication

n×y

n×2	40599442
n×3	60899163
n×4	81198884
n×5	101498605

Division

n÷y

n÷2	10149860.5
n÷3	6766573.6666667
n÷3	5074930.25
n÷5	4059944.2

Exponentiation

n^y

n²	412078672677841
n³	8.3650820854105E+21
n⁴	1.6980883247593E+29
n⁵	3.4470719225971E+36

Nth Root

^y√n

²√n	4505.521168522
³√n	272.79099067118
⁴√n	67.123179070437
⁵√n	28.939965816431

Divisors of 20299721

1, 13, 281, 3653, 5557, 72241, 1561517, 20299721

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	-20299720	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 20299721 can be divided by 8 positive divisors. The sum of these divisors (counting 20299721) is 1, the average is 0.125.

Base conversion 20299721

Base	System	Value
2	Binary	1001101011011111111001001
3	Ternary	1102012022222112
4	Quaternary	1031123333021
5	Quinary	20144042341
6	Senary	2003032105
8	Octal	115337711
10	Decimal	20299721
12	Duodecimal	696b635
16	Hexadecimal	135bfc9
20	Vigesimal	66h961
36	Base36	c33d5

Cryptographic Hash Functions

md5	a1da9b072b17e68491849699599799c6
sha1	450c7f9abd30ed6a4d8251f84d6b1e36c3b19a04
sha256	60411f15b7566044de67036798dfbd2d87dd73ba508950a55c89a635d2d59806
sha512	235a26f02dc9d65d192ac7eda8ad61fd026cdc9b95e8084ef207ac7bf7ab96e09befe37420d1d7fb06059f38c9576e178b391ba21b0c6b4c5068f8b61b74d6ba
ripemd-160	0151fe9b03a25e81987952ef9a4aac4deb8e0286

20299721 as geometric shapes

Circle

Radius = n

Diameter	40599442
Circumference	127546908.72704
Area	1.2945833307857E+15

Sphere

Radius = n

Volume	3.5039573901602E+22
Surface area	5.178333323143E+15
Circumference	127546908.72704

Square

Length = n

Perimeter	81198884
Area	412078672677841
Diagonal	28708140.75059

Cube

Length = n

Surface area	2472472036067046
Volume	8.3650820854105E+21
Space diagonal	35160148.151473

Equilateral Triangle

Length = n

Perimeter	60899163
Area	1.7843529944839E+14
Altitude	17580074.075736

Triangular Pyramid

Length = n

Surface area	1.7843529944839E+14
Volume	9.8583437796264E+20
Height	9569380.2501966