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

20409629 (number)

20409629 is an odd 8-digits composite number following 20409628 and preceding 20409630. In scientific notation, it is written as 2.0409629 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 19244736 positive integers (up to 20409629) that are relatively prime to 20409629.

Interesting facts

20409629 has 8 divisors, whose sum is 21584640
The reverse of 20409629 is 92690402
Previous prime number is 223

Basic properties

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

Name

Name	twenty million four hundred nine thousand six hundred twenty-nine

Notation

Scientific notation	2.0409629 × 10^7
Engineering notation	2.0409629 × 10^6

Prime Factorization of 20409629

Prime Factorization 19 × 223 × 4817

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20409629	Product of the distinct prime numbers

The prime factorization of 20409629 is 19 × 223 × 4817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 32, 37, 321, 639, 198, 4853, 25887, 37015, 568070, 695790, 5391403, 7750811, 909247, 79795169, 897806364, 300148192, 3482473865, 7916958141

Basic calculations (n = 20409629)

Multiplication

n×y

n×2	40819258
n×3	61228887
n×4	81638516
n×5	102048145

Division

n÷y

n÷2	10204814.5
n÷3	6803209.6666667
n÷3	5102407.25
n÷5	4081925.8

Exponentiation

n^y

n²	416552955917641
n³	8.5016912891324E+21
n⁴	1.7351636508372E+29
n⁵	3.5414046367874E+36

Nth Root

^y√n

²√n	4517.7017387163
³√n	273.28242541232
⁴√n	67.213850795177
⁵√n	28.971235877004

Divisors of 20409629

1, 19, 223, 4237, 4817, 91523, 1074191, 20409629

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	-20409628	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 20409629 can be divided by 8 positive divisors. The sum of these divisors (counting 20409629) is 1, the average is 0.125.

Base conversion 20409629

Base	System	Value
2	Binary	1001101110110110100011101
3	Ternary	1102101220202012
4	Quaternary	1031312310131
5	Quinary	20211102004
6	Senary	2005241005
8	Octal	115666435
10	Decimal	20409629
12	Duodecimal	6a03165
16	Hexadecimal	1376d1d
20	Vigesimal	67b419
36	Base36	c5g65

Cryptographic Hash Functions

md5	43dc853660471ccf9ba6efb22fd52b86
sha1	0c4abe8c0f854873e062c65e9d5a8917966eaa21
sha256	498bec63a021a27a7930fc452355d8cd273fc3007270a50621ae124c6fdd235a
sha512	969139c6f6c0eb98f6a3020b16599edb134ba8096291650c07f33aa7f12abfe92ab2a9b1f485247ebe2c19a4ccaf68ca77642d263c0831f2e2cb5833afec0799
ripemd-160	9693bee08ed90fa1761e4783e45eed3d23b0668d

20409629 as geometric shapes

Circle

Radius = n

Diameter	40819258
Circumference	128237481.05779
Area	1.308639706142E+15

Sphere

Radius = n

Volume	3.5611801196036E+22
Surface area	5.2345588245679E+15
Circumference	128237481.05779

Square

Length = n

Perimeter	81638516
Area	416552955917641
Diagonal	28863574.134803

Cube

Length = n

Surface area	2499317735505846
Volume	8.5016912891324E+21
Space diagonal	35350514.391631

Equilateral Triangle

Length = n

Perimeter	61228887
Area	1.8037272092309E+14
Altitude	17675257.195816

Triangular Pyramid

Length = n

Surface area	1.8037272092309E+14
Volume	1.0019339270167E+21
Height	9621191.3782677