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

20213929 (number)

20213929 is an odd 8-digits composite number following 20213928 and preceding 20213930. In scientific notation, it is written as 2.0213929 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 19150020 positive integers (up to 20213929) that are relatively prime to 20213929.

Interesting facts

20213929 has 4 divisors, whose sum is 21277840
The reverse of 20213929 is 92931202
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million two hundred thirteen thousand nine hundred twenty-nine

Notation

Scientific notation	2.0213929 × 10^7
Engineering notation	2.0213929 × 10^6

Prime Factorization of 20213929

Prime Factorization 19 × 1063891

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20213929	Product of the distinct prime numbers

The prime factorization of 20213929 is 19 × 1063891. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 57, 65, 961, 991, 3643, 9184, 63147, 37542, 128391, 587533, 9459497, 5189177, 36866441, 97106906, 67191157, 910351780, 2053375021, 5232689075

Basic calculations (n = 20213929)

Multiplication

n×y

n×2	40427858
n×3	60641787
n×4	80855716
n×5	101069645

Division

n÷y

n÷2	10106964.5
n÷3	6737976.3333333
n÷3	5053482.25
n÷5	4042785.8

Exponentiation

n^y

n²	408602925617041
n³	8.2594705276151E+21
n⁴	1.6695635082281E+29
n⁵	3.3748438216313E+36

Nth Root

^y√n

²√n	4495.9903247227
³√n	272.40615234763
⁴√n	67.05214630959
⁵√n	28.91546276597

Divisors of 20213929

1, 19, 1063891, 20213929

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	-20213928	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 20213929 can be divided by 4 positive divisors. The sum of these divisors (counting 20213929) is 1, the average is 0.25.

Base conversion 20213929

Base	System	Value
2	Binary	1001101000111000010101001
3	Ternary	1102000222022001
4	Quaternary	1031013002221
5	Quinary	20133321204
6	Senary	2001131001
8	Octal	115070251
10	Decimal	20213929
12	Duodecimal	6929a61
16	Hexadecimal	13470a9
20	Vigesimal	666eg9
36	Base36	c1961

Cryptographic Hash Functions

md5	ae9e0feb43fb475774c8e9402ac8e9dc
sha1	7c67cb2e423e84a08810e3f5c783191c14ee6725
sha256	3c71c0a5f845ca416ee22d672a33aed8303f650c3ef8e9dd4882690abc37b5f8
sha512	733c6ea8c71c9cbbf01559c418a651a6fbc3211db6a481d987ebf5c8ea7ec2ed28170bc640a709efbbf64f2d4b046d65c8c6caa976a8a10e73c9712febe5fb23
ripemd-160	b93a7789168db8b5badc3d36ad3ff701ddf3f2ba

20213929 as geometric shapes

Circle

Radius = n

Diameter	40427858
Circumference	127007861.69317
Area	1.2836639493538E+15

Sphere

Radius = n

Volume	3.4597189242796E+22
Surface area	5.1346557974152E+15
Circumference	127007861.69317

Square

Length = n

Perimeter	80855716
Area	408602925617041
Diagonal	28586812.540647

Cube

Length = n

Surface area	2451617553702246
Volume	8.2594705276151E+21
Space diagonal	35011552.04859

Equilateral Triangle

Length = n

Perimeter	60641787
Area	1.769302568225E+14
Altitude	17505776.024295

Triangular Pyramid

Length = n

Surface area	1.769302568225E+14
Volume	9.7338793651452E+20
Height	9528937.5135489