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

20996509 (number)

20996509 is an odd 8-digits composite number following 20996508 and preceding 20996510. In scientific notation, it is written as 2.0996509 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 20945980 positive integers (up to 20996509) that are relatively prime to 20996509.

Interesting facts

20996509 has 4 divisors, whose sum is 21047040
The reverse of 20996509 is 90569902
Previous prime number is 419

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty million nine hundred ninety-six thousand five hundred nine

Notation

Scientific notation	2.0996509 × 10^7
Engineering notation	2.0996509 × 10^6

Prime Factorization of 20996509

Prime Factorization 419 × 50111

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20996509	Product of the distinct prime numbers

The prime factorization of 20996509 is 419 × 50111. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 23, 45, 587, 256, 6917, 227, 38358, 77087, 698503, 907907, 7177249, 7687690, 2745005, 82267190, 70606627, 670282895, 3815301963, 9002657563

Basic calculations (n = 20996509)

Multiplication

n×y

n×2	41993018
n×3	62989527
n×4	83986036
n×5	104982545

Division

n÷y

n÷2	10498254.5
n÷3	6998836.3333333
n÷3	5249127.25
n÷5	4199301.8

Exponentiation

n^y

n²	440853390187081
n³	9.2563821747436E+21
n⁴	1.9435171163944E+29
n⁵	4.080707462603E+36

Nth Root

^y√n

²√n	4582.1947797971
³√n	275.87712884755
⁴√n	67.691910741219
⁵√n	29.135965787638

Divisors of 20996509

1, 419, 50111, 20996509

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20996508	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996509 can be divided by 4 positive divisors. The sum of these divisors (counting 20996509) is 1, the average is 0.25.

Base conversion 20996509

Base	System	Value
2	Binary	1010000000110000110011101
3	Ternary	1110111201210111
4	Quaternary	1100012012131
5	Quinary	20333342014
6	Senary	2030010021
8	Octal	120060635
10	Decimal	20996509
12	Duodecimal	7046911
16	Hexadecimal	140619d
20	Vigesimal	6b4b59
36	Base36	ci10d

Cryptographic Hash Functions

md5	83569917749ce429b451cdda7bed8f00
sha1	67babfd77470f3a30b6e8c3cd90ed950f5b72dc2
sha256	8d3361298cc750adc2b8d3f3973d0e488058234c5ec50a800199496b0b3917fd
sha512	57f8142a90080fec52afafec711d9922e4b12a8133604e1c2cafcdabc945b80f99b9a6eb5a8f9fcbca61198e069bbd20fa143b3eaf55b4838f4dc1a39bc72ee6
ripemd-160	6393356051dfa3a6cd12377ebfd9b26cb696f6f8

20996509 as geometric shapes

Circle

Radius = n

Diameter	41993018
Circumference	131924956.85086
Area	1.3849817719219E+15

Sphere

Radius = n

Volume	3.8773042985325E+22
Surface area	5.5399270876876E+15
Circumference	131924956.85086

Square

Length = n

Perimeter	83986036
Area	440853390187081
Diagonal	29693547.790289

Cube

Length = n

Surface area	2645120341122486
Volume	9.2563821747436E+21
Space diagonal	36367020.369577

Equilateral Triangle

Length = n

Perimeter	62989527
Area	1.9089511762325E+14
Altitude	18183510.184789

Triangular Pyramid

Length = n

Surface area	1.9089511762325E+14
Volume	1.0908751008359E+21
Height	9897849.2634296