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

19997071 (number)

19997071 is an odd 8-digits prime number following 19997070 and preceding 19997072. In scientific notation, it is written as 1.9997071 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 19997070 positive integers (up to 19997071) that are relatively prime to 19997071.

Interesting facts

19997071 has 2 divisors, whose sum is 19997072
The reverse of 19997071 is 17079991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	nineteen million nine hundred ninety-seven thousand seventy-one

Notation

Scientific notation	1.9997071 × 10^7
Engineering notation	1.9997071 × 10^6

Prime Factorization of 19997071

Prime Factorization 19997071

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19997071	Product of the distinct prime numbers

The prime factorization of 19997071 is 19997071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 8, 70, 14, 888, 36, 7383, 3261, 79384, 31603, 392288, 845869, 2556640, 3383191, 32974620, 16425237, 973014279, 897545173, 4563233236, 4630487536

Basic calculations (n = 19997071)

Multiplication

n×y

n×2	39994142
n×3	59991213
n×4	79988284
n×5	99985355

Division

n÷y

n÷2	9998535.5
n÷3	6665690.3333333
n÷3	4999267.75
n÷5	3999414.2

Exponentiation

n^y

n²	399882848579041
n³	7.9964857147173E+21
n⁴	1.5990629258769E+29
n⁵	3.1976574862228E+36

Nth Root

^y√n

²√n	4471.8084708538
³√n	271.42851013058
⁴√n	66.871581937725
⁵√n	28.853152935027

Divisors of 19997071

1, 19997071

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19997072	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9998536	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4471.8085826654	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998999854	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19997071 can be divided by 2 positive divisors. The sum of these divisors (counting 19997071) is 19997072, the average is 9998536.

Base conversion 19997071

Base	System	Value
2	Binary	1001100010010000110001111
3	Ternary	1101121221211021
4	Quaternary	1030102012033
5	Quinary	20104401241
6	Senary	1552335011
8	Octal	114220617
10	Decimal	19997071
12	Duodecimal	6844467
16	Hexadecimal	131218f
20	Vigesimal	64jcdb
36	Base36	bwlu7

Cryptographic Hash Functions

md5	444bac7c95ab19738c4649e810ee2ef7
sha1	20f5e1c51ccd38c8551c224b33b034d48693aa01
sha256	cb5a1bfcbad99dbecdf1ff3d8dafd3b055ac8299f2b0fc4e8f0da0c4abd0086a
sha512	d0a5c3555e257655d970cae70a4207c0a20b214441b3446e2cf29de2d83eb8933637e2fa8aa1a879d461f94a04452dab80332bf7d7b665122b60c11300ba4a94
ripemd-160	f293924513735774ab19cfcfe201cad4b761d651

19997071 as geometric shapes

Circle

Radius = n

Diameter	39994142
Circumference	125645302.69383
Area	1.2562690193925E+15

Sphere

Radius = n

Volume	3.3495601034522E+22
Surface area	5.0250760775699E+15
Circumference	125645302.69383

Square

Length = n

Perimeter	79988284
Area	399882848579041
Diagonal	28280129.015938

Cube

Length = n

Surface area	2399297091474246
Volume	7.9964857147173E+21
Space diagonal	34635942.974562

Equilateral Triangle

Length = n

Perimeter	59991213
Area	1.7315435270357E+14
Altitude	17317971.487281

Triangular Pyramid

Length = n

Surface area	1.7315435270357E+14
Volume	9.4239487908966E+20
Height	9426709.6719792