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

20147289 (number)

20147289 is an odd 8-digits composite number following 20147288 and preceding 20147290. In scientific notation, it is written as 2.0147289 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 13348800 positive integers (up to 20147289) that are relatively prime to 20147289.

Interesting facts

20147289 has 8 divisors, whose sum is 27028512
The reverse of 20147289 is 98274102
Previous prime number is 163

Basic properties

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

Name

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

Notation

Scientific notation	2.0147289 × 10^7
Engineering notation	2.0147289 × 10^6

Prime Factorization of 20147289

Prime Factorization 3 × 163 × 41201

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20147289	Product of the distinct prime numbers

The prime factorization of 20147289 is 3 × 163 × 41201. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 93, 48, 310, 424, 3499, 5814, 91891, 45206, 314365, 98535, 4736203, 9890956, 11510048, 95266544, 414150484, 915612674, 7960803347, 4731317087

Basic calculations (n = 20147289)

Multiplication

n×y

n×2	40294578
n×3	60441867
n×4	80589156
n×5	100736445

Division

n÷y

n÷2	10073644.5
n÷3	6715763
n÷3	5036822.25
n÷5	4029457.8

Exponentiation

n^y

n²	405913254049521
n³	8.1780516382661E+21
n⁴	1.6476556981307E+29
n⁵	3.3195795522736E+36

Nth Root

^y√n

²√n	4488.5731585884
³√n	272.10647233782
⁴√n	66.996814540606
⁵√n	28.896372241766

Divisors of 20147289

1, 3, 163, 489, 41201, 123603, 6715763, 20147289

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	-20147288	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 20147289 can be divided by 8 positive divisors. The sum of these divisors (counting 20147289) is 1, the average is 0.125.

Base conversion 20147289

Base	System	Value
2	Binary	1001100110110110001011001
3	Ternary	1101220120212220
4	Quaternary	1030312301121
5	Quinary	20124203124
6	Senary	1555454253
8	Octal	114666131
10	Decimal	20147289
12	Duodecimal	68b7389
16	Hexadecimal	1336c59
20	Vigesimal	65i849
36	Base36	bztqx

Cryptographic Hash Functions

md5	1697bcffea766b1eb8b3c45f83584eb3
sha1	b8fcdc2f6870600caf9ca14a8ed98365ae14c2ff
sha256	d11818d4947c9275bbe8ddf2e39ee0de920f6b801c14caaad18b4d73ead04379
sha512	6889df9ef5b48f66f5e13f863cdd9b85e659719fcd2ec26cd44a00e56a8dc525304fd8e9ffe723a923c061857b039c486953036f0af038fed9d8f4970613f905
ripemd-160	d125571334a45576daff6f79041f6889b9061871

20147289 as geometric shapes

Circle

Radius = n

Diameter	40294578
Circumference	126589150.2243
Area	1.2752140969167E+15

Sphere

Radius = n

Volume	3.4256142596606E+22
Surface area	5.1008563876668E+15
Circumference	126589150.2243

Square

Length = n

Perimeter	80589156
Area	405913254049521
Diagonal	28492569.34885

Cube

Length = n

Surface area	2435479524297126
Volume	8.1780516382661E+21
Space diagonal	34896128.182774

Equilateral Triangle

Length = n

Perimeter	60441867
Area	1.7576559486985E+14
Altitude	17448064.091387

Triangular Pyramid

Length = n

Surface area	1.7576559486985E+14
Volume	9.6379262838529E+20
Height	9497523.1162834