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

20745983 (number)

20745983 is an odd 8-digits prime number following 20745982 and preceding 20745984. In scientific notation, it is written as 2.0745983 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 20745982 positive integers (up to 20745983) that are relatively prime to 20745983.

Interesting facts

20745983 has 2 divisors, whose sum is 20745984
The reverse of 20745983 is 38954702
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million seven hundred forty-five thousand nine hundred eighty-three

Notation

Scientific notation	2.0745983 × 10^7
Engineering notation	2.0745983 × 10^6

Prime Factorization of 20745983

Prime Factorization 20745983

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20745983	Product of the distinct prime numbers

The prime factorization of 20745983 is 20745983. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 7, 93, 330, 505, 9869, 3236, 80298, 78606, 939449, 141958, 4053710, 4133992, 87060791, 59317145, 871458151, 278208190, 244067666, 9169309779

Basic calculations (n = 20745983)

Multiplication

n×y

n×2	41491966
n×3	62237949
n×4	82983932
n×5	103729915

Division

n÷y

n÷2	10372991.5
n÷3	6915327.6666667
n÷3	5186495.75
n÷5	4149196.6

Exponentiation

n^y

n²	430395810636289
n³	8.9289841707317E+21
n⁴	1.8524055381327E+29
n⁵	3.8429973803207E+36

Nth Root

^y√n

²√n	4554.7758451981
³√n	274.77549941992
⁴√n	67.489079451405
⁵√n	29.066102687561

Divisors of 20745983

1, 20745983

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20745984	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10372992	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4554.775954973	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999035958	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20745983 can be divided by 2 positive divisors. The sum of these divisors (counting 20745983) is 20745984, the average is 10372992.

Base conversion 20745983

Base	System	Value
2	Binary	1001111001000111011111111
3	Ternary	1110001000010202
4	Quaternary	1033020323333
5	Quinary	20302332413
6	Senary	2020354115
8	Octal	117107377
10	Decimal	20745983
12	Duodecimal	6b4593b
16	Hexadecimal	13c8eff
20	Vigesimal	69d4j3
36	Base36	ccnpb

Cryptographic Hash Functions

md5	0f51c95609b3b97710546f970d4ad343
sha1	6abc5046e29af90f7a83e9594cfdff6f62fafa67
sha256	4b3245f08aad74f3720fa2239ec9bd7b293a375c9961b2013c17df78a7f57a04
sha512	1e1b2694c626a816f56674fc287a0854f8ac7c433ae3426b8ada11027eee8c144d6bab062f65b35b741c0e0eac830304c67accc910922ad75d4d75fe2288d84c
ripemd-160	243a404546a192bd91b0ee0aaecd6b3206721250

20745983 as geometric shapes

Circle

Radius = n

Diameter	41491966
Circumference	130350855.5686
Area	1.3521283168308E+15

Sphere

Radius = n

Volume	3.7401641433054E+22
Surface area	5.4085132673232E+15
Circumference	130350855.5686

Square

Length = n

Perimeter	82983932
Area	430395810636289
Diagonal	29339250.523362

Cube

Length = n

Surface area	2582374863817734
Volume	8.9289841707317E+21
Space diagonal	35933096.60896

Equilateral Triangle

Length = n

Perimeter	62237949
Area	1.8636685284671E+14
Altitude	17966548.30448

Triangular Pyramid

Length = n

Surface area	1.8636685284671E+14
Volume	1.0522908760386E+21
Height	9779750.1744539