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

20189247 (number)

20189247 is an odd 8-digits composite number following 20189246 and preceding 20189248. In scientific notation, it is written as 2.0189247 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 12423840 positive integers (up to 20189247) that are relatively prime to 20189247.

Interesting facts

20189247 has 12 divisors, whose sum is 29149704
The reverse of 20189247 is 74298102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million one hundred eighty-nine thousand two hundred forty-seven

Notation

Scientific notation	2.0189247 × 10^7
Engineering notation	2.0189247 × 10^6

Prime Factorization of 20189247

Prime Factorization 3 × 13 × 13 × 39821

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1553019	Product of the distinct prime numbers

The prime factorization of 20189247 is 3 × 13 × 13 × 39821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 97, 3, 939, 443, 1692, 8394, 90373, 13051, 809575, 596423, 7759763, 8217914, 58248639, 99050985, 111881825, 467537602, 4573204610, 1400043811

Basic calculations (n = 20189247)

Multiplication

n×y

n×2	40378494
n×3	60567741
n×4	80756988
n×5	100946235

Division

n÷y

n÷2	10094623.5
n÷3	6729749
n÷3	5047311.75
n÷5	4037849.4

Exponentiation

n^y

n²	407605694427009
n³	8.2292520433934E+21
n⁴	1.6614240212932E+29
n⁵	3.3542899937623E+36

Nth Root

^y√n

²√n	4493.2445960575
³√n	272.29523432548
⁴√n	67.031668605649
⁵√n	28.908397931759

Divisors of 20189247

1, 3, 13, 39, 169, 507, 39821, 119463, 517673, 1553019, 6729749, 20189247

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20189246	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189247 can be divided by 12 positive divisors. The sum of these divisors (counting 20189247) is 1, the average is 0.083333333333333.

Base conversion 20189247

Base	System	Value
2	Binary	1001101000001000000111111
3	Ternary	1101222201102220
4	Quaternary	1031001000333
5	Quinary	20132023442
6	Senary	2000420423
8	Octal	115010077
10	Decimal	20189247
12	Duodecimal	6917713
16	Hexadecimal	134103f
20	Vigesimal	663d27
36	Base36	c0q4f

Cryptographic Hash Functions

md5	55a28301115c17e267fea1f8b630f1ad
sha1	64633c1f37485c2444436b90ba96f9c759746a56
sha256	f968c7c7dd73baf86179da926dccbad35f4ff77b4440adef4dafba9eea211168
sha512	a5991d9a54bce81a77916c96820383b0ca263539beb602b009ed14e4f169d20f68fdbe4b18f254a433ea9f46cc67776884ac77044e24a852403e2abb1d1680a1
ripemd-160	27830fc6b75ed6bb17314002b265d18a9c3745e9

20189247 as geometric shapes

Circle

Radius = n

Diameter	40378494
Circumference	126852780.11342
Area	1.2805310551733E+15

Sphere

Radius = n

Volume	3.4470610352085E+22
Surface area	5.122124220693E+15
Circumference	126852780.11342

Square

Length = n

Perimeter	80756988
Area	407605694427009
Diagonal	28551906.9215

Cube

Length = n

Surface area	2445634166562054
Volume	8.2292520433934E+21
Space diagonal	34968801.570558

Equilateral Triangle

Length = n

Perimeter	60567741
Area	1.7649844305049E+14
Altitude	17484400.785279

Triangular Pyramid

Length = n

Surface area	1.7649844305049E+14
Volume	9.6982665399612E+20
Height	9517302.3071668