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

20998429 (number)

20998429 is an odd 8-digits composite number following 20998428 and preceding 20998430. In scientific notation, it is written as 2.0998429 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 20802076 positive integers (up to 20998429) that are relatively prime to 20998429.

Interesting facts

20998429 has 4 divisors, whose sum is 21194784
The reverse of 20998429 is 92489902
Previous prime number is 107

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million nine hundred ninety-eight thousand four hundred twenty-nine

Notation

Scientific notation	2.0998429 × 10^7
Engineering notation	2.0998429 × 10^6

Prime Factorization of 20998429

Prime Factorization 107 × 196247

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20998429	Product of the distinct prime numbers

The prime factorization of 20998429 is 107 × 196247. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 80, 65, 41, 649, 600, 7552, 51862, 48910, 129558, 759764, 6573186, 8044222, 4406898, 30426883, 602215329, 80788562, 5873332189, 5922678876

Basic calculations (n = 20998429)

Multiplication

n×y

n×2	41996858
n×3	62995287
n×4	83993716
n×5	104992145

Division

n÷y

n÷2	10499214.5
n÷3	6999476.3333333
n÷3	5249607.25
n÷5	4199685.8

Exponentiation

n^y

n²	440934020468041
n³	9.2589217224827E+21
n⁴	1.9442281040611E+29
n⁵	4.0825735802932E+36

Nth Root

^y√n

²√n	4582.4042815972
³√n	275.88553767308
⁴√n	67.693458189083
⁵√n	29.136498628676

Divisors of 20998429

1, 107, 196247, 20998429

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	-20998428	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 20998429 can be divided by 4 positive divisors. The sum of these divisors (counting 20998429) is 1, the average is 0.25.

Base conversion 20998429

Base	System	Value
2	Binary	1010000000110100100011101
3	Ternary	1110111211102121
4	Quaternary	1100012210131
5	Quinary	20333422204
6	Senary	2030022541
8	Octal	120064435
10	Decimal	20998429
12	Duodecimal	7047a51
16	Hexadecimal	140691d
20	Vigesimal	6b4g19
36	Base36	ci2hp

Cryptographic Hash Functions

md5	3933aa8b4b20e2779cc519f13d2ae031
sha1	a2eef9dba98b280893807a25641b0ba473e63246
sha256	fa9a92d7fa7cf97858032acc2d064d0175449d5c175eca8316272b748da12cfe
sha512	8b76bfef31a8234bd93808223d0605a4e85cf18ef19faf6c42547a235ccff96d8bb84e67ff3773907a8dbdc202d4d73b135c64399f3e001c872eca9a96e37e10
ripemd-160	94571aa97526c56034f0a93794cf994af120399d

20998429 as geometric shapes

Circle

Radius = n

Diameter	41996858
Circumference	131937020.56665
Area	1.3852350794202E+15

Sphere

Radius = n

Volume	3.8783680618019E+22
Surface area	5.5409403176808E+15
Circumference	131937020.56665

Square

Length = n

Perimeter	83993716
Area	440934020468041
Diagonal	29696263.080329

Cube

Length = n

Surface area	2645604122808246
Volume	9.2589217224827E+21
Space diagonal	36370345.907128

Equilateral Triangle

Length = n

Perimeter	62995287
Area	1.9093003155907E+14
Altitude	18185172.953564

Triangular Pyramid

Length = n

Surface area	1.9093003155907E+14
Volume	1.0911743894072E+21
Height	9898754.3601095