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

20161729 (number)

20161729 is an odd 8-digits composite number following 20161728 and preceding 20161730. In scientific notation, it is written as 2.0161729 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 17247120 positive integers (up to 20161729) that are relatively prime to 20161729.

Interesting facts

20161729 has 8 divisors, whose sum is 23087808
The reverse of 20161729 is 92716102
Previous prime number is 557

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred sixty-one thousand seven hundred twenty-nine

Notation

Scientific notation	2.0161729 × 10^7
Engineering notation	2.0161729 × 10^6

Prime Factorization of 20161729

Prime Factorization 7 × 557 × 5171

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20161729	Product of the distinct prime numbers

The prime factorization of 20161729 is 7 × 557 × 5171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 64, 74, 71, 876, 5802, 7845, 56592, 35282, 699827, 501589, 5292030, 534831, 14458473, 25913062, 274906483, 464554713, 4305080371, 7388137865

Basic calculations (n = 20161729)

Multiplication

n×y

n×2	40323458
n×3	60485187
n×4	80646916
n×5	100808645

Division

n÷y

n÷2	10080864.5
n÷3	6720576.3333333
n÷3	5040432.25
n÷5	4032345.8

Exponentiation

n^y

n²	406495316269441
n³	8.1956484063938E+21
n⁴	1.6523844214899E+29
n⁵	3.3314926909902E+36

Nth Root

^y√n

²√n	4490.1813994537
³√n	272.17146502105
⁴√n	67.008815833842
⁵√n	28.900513186405

Divisors of 20161729

1, 7, 557, 3899, 5171, 36197, 2880247, 20161729

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	-20161728	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 20161729 can be divided by 8 positive divisors. The sum of these divisors (counting 20161729) is 1, the average is 0.125.

Base conversion 20161729

Base	System	Value
2	Binary	1001100111010010011000001
3	Ternary	1101221022200201
4	Quaternary	1030322103001
5	Quinary	20130133404
6	Senary	2000045201
8	Octal	114722301
10	Decimal	20161729
12	Duodecimal	6903801
16	Hexadecimal	133a4c1
20	Vigesimal	660469
36	Base36	c04w1

Cryptographic Hash Functions

md5	e05222db8de98c500fdd0d4f1be6f0d5
sha1	59fe8bf5783c05259019e5e7745e836fae2d0501
sha256	563e0cbaea012882fbb150dab4a02e25bf9d6078f6c32b49feec25ade364a229
sha512	e1acaf80a6773ece3d66ccb7ee8b8fcd82bf42df23806c011f2eb56d60e7051941abe117828668c3b6698534598c546dba4a2f56bcb746afa385b9021d62730f
ripemd-160	90c02563a5291ceac65b001fbcc97773d756e08b

20161729 as geometric shapes

Circle

Radius = n

Diameter	40323458
Circumference	126679879.42014
Area	1.2770426993107E+15

Sphere

Radius = n

Volume	3.4329851766575E+22
Surface area	5.1081707972429E+15
Circumference	126679879.42014

Square

Length = n

Perimeter	80646916
Area	406495316269441
Diagonal	28512990.592691

Cube

Length = n

Surface area	2438971897616646
Volume	8.1956484063938E+21
Space diagonal	34921138.996435

Equilateral Triangle

Length = n

Perimeter	60485187
Area	1.7601763520436E+14
Altitude	17460569.498217

Triangular Pyramid

Length = n

Surface area	1.7601763520436E+14
Volume	9.6586642739696E+20
Height	9504330.1975636