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

20271489 (number)

20271489 is an odd 8-digits composite number following 20271488 and preceding 20271490. In scientific notation, it is written as 2.0271489 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 11209680 positive integers (up to 20271489) that are relatively prime to 20271489.

Interesting facts

20271489 has 8 divisors, whose sum is 21922560
The reverse of 20271489 is 98417202
Previous prime number is 31

Basic properties

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

Name

Name	twenty million two hundred seventy-one thousand four hundred eighty-nine

Notation

Scientific notation	2.0271489 × 10^7
Engineering notation	2.0271489 × 10^6

Prime Factorization of 20271489

Prime Factorization 21 × 31 × 31139

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20271489	Product of the distinct prime numbers

The prime factorization of 20271489 is 21 × 31 × 31139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 93, 37, 585, 830, 8095, 9464, 18738, 9085, 874671, 828650, 4727700, 732819, 4505990, 87650145, 194124998, 582021066, 83210965, 1510111865

Basic calculations (n = 20271489)

Multiplication

n×y

n×2	40542978
n×3	60814467
n×4	81085956
n×5	101357445

Division

n÷y

n÷2	10135744.5
n÷3	6757163
n÷3	5067872.25
n÷5	4054297.8

Exponentiation

n^y

n²	410933266277121
n³	8.3302291870707E+21
n⁴	1.6886614933318E+29
n⁵	3.42316828868E+36

Nth Root

^y√n

²√n	4502.3870335634
³√n	272.6644699128
⁴√n	67.099828863891
⁵√n	28.931911636645

Divisors of 20271489

1, 21, 31, 651, 31139, 653919, 965309, 20271489

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	-20271488	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 20271489 can be divided by 8 positive divisors. The sum of these divisors (counting 20271489) is 1, the average is 0.125.

Base conversion 20271489

Base	System	Value
2	Binary	1001101010101000110000001
3	Ternary	1102010220020220
4	Quaternary	1031111012001
5	Quinary	20142141424
6	Senary	2002253253
8	Octal	115250601
10	Decimal	20271489
12	Duodecimal	6957229
16	Hexadecimal	1355181
20	Vigesimal	66die9
36	Base36	c2hkx

Cryptographic Hash Functions

md5	649ef9f0ca1c3bf1b31a0c3653647005
sha1	6e7a35a97f03a3ac6537c745c5d51a2aab03fca5
sha256	fb2897d4671202a8c154f433fcf81fe151c924903860331b05bfe78063edd205
sha512	81dc3be91baa4baedb77a728f999bf018da5a8869c9e03891b6ba7f5876fc23fe52797a62214099ffc4cdee80eb3f6ffb6500451207f61a71cbd7e5f6facb686
ripemd-160	d4155269c735e1eeb08455528a7d607385ef5ec9

20271489 as geometric shapes

Circle

Radius = n

Diameter	40542978
Circumference	127369521.83945
Area	1.2909849304519E+15

Sphere

Radius = n

Volume	3.4893582422428E+22
Surface area	5.1639397218074E+15
Circumference	127369521.83945

Square

Length = n

Perimeter	81085956
Area	410933266277121
Diagonal	28668214.673297

Cube

Length = n

Surface area	2465599597662726
Volume	8.3302291870707E+21
Space diagonal	35111248.893074

Equilateral Triangle

Length = n

Perimeter	60814467
Area	1.7793932392805E+14
Altitude	17555624.446537

Triangular Pyramid

Length = n

Surface area	1.7793932392805E+14
Volume	9.8172692450264E+20
Height	9556071.5577657