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

20172997 (number)

20172997 is an odd 8-digits composite number following 20172996 and preceding 20172998. In scientific notation, it is written as 2.0172997 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 18524352 positive integers (up to 20172997) that are relatively prime to 20172997.

Interesting facts

20172997 has 8 divisors, whose sum is 21837816
The reverse of 20172997 is 79927102
Previous prime number is 197

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	2.0172997 × 10^7
Engineering notation	2.0172997 × 10^6

Prime Factorization of 20172997

Prime Factorization 13 × 197 × 7877

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20172997	Product of the distinct prime numbers

The prime factorization of 20172997 is 13 × 197 × 7877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 25, 78, 267, 242, 5602, 100, 9006, 46450, 598487, 405874, 6210873, 153780, 12119952, 8978011, 253827467, 746581880, 3780177804, 1399907475

Basic calculations (n = 20172997)

Multiplication

n×y

n×2	40345994
n×3	60518991
n×4	80691988
n×5	100864985

Division

n÷y

n÷2	10086498.5
n÷3	6724332.3333333
n÷3	5043249.25
n÷5	4034599.4

Exponentiation

n^y

n²	406949807962009
n³	8.2093972551682E+21
n⁴	1.6560814620032E+29
n⁵	3.3408126364745E+36

Nth Root

^y√n

²√n	4491.4359619169
³√n	272.22215936568
⁴√n	67.018176354754
⁵√n	28.903742851945

Divisors of 20172997

1, 13, 197, 2561, 7877, 102401, 1551769, 20172997

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	-20172996	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 20172997 can be divided by 8 positive divisors. The sum of these divisors (counting 20172997) is 1, the average is 0.125.

Base conversion 20172997

Base	System	Value
2	Binary	1001100111101000011000101
3	Ternary	1101221220011001
4	Quaternary	1030331003011
5	Quinary	20131013442
6	Senary	2000213301
8	Octal	114750305
10	Decimal	20172997
12	Duodecimal	690a231
16	Hexadecimal	133d0c5
20	Vigesimal	661c9h
36	Base36	c0dl1

Cryptographic Hash Functions

md5	4d3528f1257f3f79c0494c2aa0b64649
sha1	c329cb3785f3b850037e00b05e9a12bd46d3b6ef
sha256	cae8cec6d233456086db551f6bb80a7b4457de5af432bec7ba6f43860a9633eb
sha512	7e9558d5c6f7acc6c3594a4ed1e6b740a629223bb2fc8f1b8c329e5cd9f072a4d7b6ab1ff5531ba8eea69a126905310b938c436c728d83ca095810c0f33c0b62
ripemd-160	9385dd0d0ab554e0584ddd065df9d797620b3b73

20172997 as geometric shapes

Circle

Radius = n

Diameter	40345994
Circumference	126750678.35218
Area	1.2784705270732E+15

Sphere

Radius = n

Volume	3.4387442809649E+22
Surface area	5.1138821082929E+15
Circumference	126750678.35218

Square

Length = n

Perimeter	80691988
Area	406949807962009
Diagonal	28528925.951112

Cube

Length = n

Surface area	2441698847772054
Volume	8.2093972551682E+21
Space diagonal	34940655.744935

Equilateral Triangle

Length = n

Perimeter	60518991
Area	1.7621443588015E+14
Altitude	17470327.872467

Triangular Pyramid

Length = n

Surface area	1.7621443588015E+14
Volume	9.6748674476394E+20
Height	9509641.9837039