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

20307513 (number)

20307513 is an odd 8-digits composite number following 20307512 and preceding 20307514. In scientific notation, it is written as 2.0307513 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 13538340 positive integers (up to 20307513) that are relatively prime to 20307513.

Interesting facts

20307513 has 4 divisors, whose sum is 27076688
The reverse of 20307513 is 31570302
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million three hundred seven thousand five hundred thirteen

Notation

Scientific notation	2.0307513 × 10^7
Engineering notation	2.0307513 × 10^6

Prime Factorization of 20307513

Prime Factorization 3 × 6769171

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20307513	Product of the distinct prime numbers

The prime factorization of 20307513 is 3 × 6769171. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 87, 52, 98, 622, 7022, 6725, 43069, 97977, 29860, 327569, 7939739, 1786113, 15821266, 34556056, 933228531, 956429742, 11892532, 201845920

Basic calculations (n = 20307513)

Multiplication

n×y

n×2	40615026
n×3	60922539
n×4	81230052
n×5	101537565

Division

n÷y

n÷2	10153756.5
n÷3	6769171
n÷3	5076878.25
n÷5	4061502.6

Exponentiation

n^y

n²	412395084245169
n³	8.3747185344449E+21
n⁴	1.7006970550958E+29
n⁵	3.453692755542E+36

Nth Root

^y√n

²√n	4506.385802392
³√n	272.82588959894
⁴√n	67.12961941194
⁵√n	28.942187182907

Divisors of 20307513

1, 3, 6769171, 20307513

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	-20307512	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 20307513 can be divided by 4 positive divisors. The sum of these divisors (counting 20307513) is 1, the average is 0.25.

Base conversion 20307513

Base	System	Value
2	Binary	1001101011101111000111001
3	Ternary	1102012201200010
4	Quaternary	1031131320321
5	Quinary	20144320023
6	Senary	2003132133
8	Octal	115357071
10	Decimal	20307513
12	Duodecimal	6974049
16	Hexadecimal	135de39
20	Vigesimal	66i8fd
36	Base36	c39dl

Cryptographic Hash Functions

md5	0aa15f0db66a8f56d0279183b9f32c78
sha1	69717b2da4fb63c102b7bc56dc02b02e40746d8e
sha256	484336683c10d968dc991b9436f0f56532eb2f3a74b015772ad5384d467c3c70
sha512	4feb3569dd61c3b30764d918d3d2897fa8d1952553f5b567b844caed627492d95e949654df6fffb786d6df33a765823dd8bf4fb7c78fb3f8dbc1d6000d86087d
ripemd-160	a1b4705559b0e4ac59dc5a389a4afacd5995b1f2

20307513 as geometric shapes

Circle

Radius = n

Diameter	40615026
Circumference	127595867.30696
Area	1.2955773670412E+15

Sphere

Radius = n

Volume	3.5079938964926E+22
Surface area	5.1823094681647E+15
Circumference	127595867.30696

Square

Length = n

Perimeter	81230052
Area	412395084245169
Diagonal	28719160.302668

Cube

Length = n

Surface area	2474370505471014
Volume	8.3747185344449E+21
Space diagonal	35173644.291365

Equilateral Triangle

Length = n

Perimeter	60922539
Area	1.7857230967607E+14
Altitude	17586822.145683

Triangular Pyramid

Length = n

Surface area	1.7857230967607E+14
Volume	9.8697004437244E+20
Height	9573053.4342226