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

20089897 (number)

20089897 is an odd 8-digits composite number following 20089896 and preceding 20089898. In scientific notation, it is written as 2.0089897 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 18994464 positive integers (up to 20089897) that are relatively prime to 20089897.

Interesting facts

20089897 has 8 divisors, whose sum is 21189600
The reverse of 20089897 is 79898002
Previous prime number is 1307

Basic properties

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

Name

Name	twenty million eighty-nine thousand eight hundred ninety-seven

Notation

Scientific notation	2.0089897 × 10^7
Engineering notation	2.0089897 × 10^6

Prime Factorization of 20089897

Prime Factorization 19 × 1307 × 809

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20089897	Product of the distinct prime numbers

The prime factorization of 20089897 is 19 × 1307 × 809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 18, 4, 168, 524, 2733, 7629, 36465, 97270, 728406, 174123, 5199569, 8387012, 28097596, 2507248, 373278797, 147835493, 2976229920, 9749648850

Basic calculations (n = 20089897)

Multiplication

n×y

n×2	40179794
n×3	60269691
n×4	80359588
n×5	100449485

Division

n÷y

n÷2	10044948.5
n÷3	6696632.3333333
n÷3	5022474.25
n÷5	4017979.4

Exponentiation

n^y

n²	403603961470609
n³	8.1083620147365E+21
n⁴	1.6289615771477E+29
n⁵	3.2725670301855E+36

Nth Root

^y√n

²√n	4482.1754762615
³√n	271.8478504972
⁴√n	66.949051346987
⁵√n	28.879890485665

Divisors of 20089897

1, 19, 809, 1307, 15371, 24833, 1057363, 20089897

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	-20089896	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 20089897 can be divided by 8 positive divisors. The sum of these divisors (counting 20089897) is 1, the average is 0.125.

Base conversion 20089897

Base	System	Value
2	Binary	1001100101000110000101001
3	Ternary	1101210200011021
4	Quaternary	1030220300221
5	Quinary	20120334042
6	Senary	1554332441
8	Octal	114506051
10	Decimal	20089897
12	Duodecimal	688a121
16	Hexadecimal	1328c29
20	Vigesimal	65b4eh
36	Base36	bylgp

Cryptographic Hash Functions

md5	ea8e70a16c90f2356f0b6b8b26bf3d3c
sha1	47e8b06644f41ab7eb82e42430f2dc4cfb33cac2
sha256	dff65684ada14c1e236423682fae1da809c1b24e664f48a8f312ec445bf72f0d
sha512	a330b76608ebeb844a6cd553c1e84b31a77f38416feba961599188ce2977cda30a854f2542cb2f04052eb3a11016ad1f881a710acd1fc1a542185c62a441fc30
ripemd-160	4c2dc5119c9428beee41deaf4cd35e2fca8d4cfd

20089897 as geometric shapes

Circle

Radius = n

Diameter	40179794
Circumference	126228545.65315
Area	1.2679592403158E+15

Sphere

Radius = n

Volume	3.396422738419E+22
Surface area	5.0718369612632E+15
Circumference	126228545.65315

Square

Length = n

Perimeter	80359588
Area	403603961470609
Diagonal	28411404.804079

Cube

Length = n

Surface area	2421623768823654
Volume	8.1083620147365E+21
Space diagonal	34796722.322826

Equilateral Triangle

Length = n

Perimeter	60269691
Area	1.7476564185079E+14
Altitude	17398361.161413

Triangular Pyramid

Length = n

Surface area	1.7476564185079E+14
Volume	9.5557962748927E+20
Height	9470468.2680262