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

20172397 (number)

20172397 is an odd 8-digits composite number following 20172396 and preceding 20172398. In scientific notation, it is written as 2.0172397 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 17269200 positive integers (up to 20172397) that are relatively prime to 20172397.

Interesting facts

20172397 has 8 divisors, whose sum is 23082752
The reverse of 20172397 is 79327102
Previous prime number is 1231

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million one hundred seventy-two thousand three hundred ninety-seven

Notation

Scientific notation	2.0172397 × 10^7
Engineering notation	2.0172397 × 10^6

Prime Factorization of 20172397

Prime Factorization 7 × 1231 × 2341

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20172397	Product of the distinct prime numbers

The prime factorization of 20172397 is 7 × 1231 × 2341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 59, 74, 221, 73, 7152, 1338, 25302, 72245, 16145, 1640, 6459176, 8383085, 82120815, 87660275, 295344623, 987271518, 5375993000, 3464406945

Basic calculations (n = 20172397)

Multiplication

n×y

n×2	40344794
n×3	60517191
n×4	80689588
n×5	100861985

Division

n÷y

n÷2	10086198.5
n÷3	6724132.3333333
n÷3	5043099.25
n÷5	4034479.4

Exponentiation

n^y

n²	406925600725609
n³	8.2086647673005E+21
n⁴	1.655884445259E+29
n⁵	3.3403158415889E+36

Nth Root

^y√n

²√n	4491.369167637
³√n	272.21946046221
⁴√n	67.017678023317
⁵√n	28.903570914657

Divisors of 20172397

1, 7, 1231, 2341, 8617, 16387, 2881771, 20172397

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	-20172396	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 20172397 can be divided by 8 positive divisors. The sum of these divisors (counting 20172397) is 1, the average is 0.125.

Base conversion 20172397

Base	System	Value
2	Binary	1001100111100111001101101
3	Ternary	1101221212022211
4	Quaternary	1030330321231
5	Quinary	20131004042
6	Senary	2000210421
8	Octal	114747155
10	Decimal	20172397
12	Duodecimal	6909a11
16	Hexadecimal	133ce6d
20	Vigesimal	661ajh
36	Base36	c0d4d

Cryptographic Hash Functions

md5	906153d9798375d65781aeed8ec69507
sha1	98100d4c1b1f00e942a0874eb7a3acb636c38d34
sha256	75435ff1b99a8a70e7503b1a27f62333fa607b42c49813a522b191c265bc13e4
sha512	730c64da75e3ac5f7d828c3f7b87ca8d890a3c11b036dff5084c59848c7a16efff3b984213533f25bb10df9460b4c5733500be4eddecb0badf0e8e1bb587f5a7
ripemd-160	aab5e7a99bd7191d94d6e04c7523245eb5bd6906

20172397 as geometric shapes

Circle

Radius = n

Diameter	40344794
Circumference	126746908.44099
Area	1.2783944777972E+15

Sphere

Radius = n

Volume	3.4384374571643E+22
Surface area	5.1135779111887E+15
Circumference	126746908.44099

Square

Length = n

Perimeter	80689588
Area	406925600725609
Diagonal	28528077.422974

Cube

Length = n

Surface area	2441553604353654
Volume	8.2086647673005E+21
Space diagonal	34939616.51445

Equilateral Triangle

Length = n

Perimeter	60517191
Area	1.7620395383931E+14
Altitude	17469808.257225

Triangular Pyramid

Length = n

Surface area	1.7620395383931E+14
Volume	9.6740042024088E+20
Height	9509359.1409914