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

20797297 (number)

20797297 is an odd 8-digits composite number following 20797296 and preceding 20797298. In scientific notation, it is written as 2.0797297 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 20787316 positive integers (up to 20797297) that are relatively prime to 20797297.

Interesting facts

20797297 has 4 divisors, whose sum is 20807280
The reverse of 20797297 is 79279702
Previous prime number is 7019

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million seven hundred ninety-seven thousand two hundred ninety-seven

Notation

Scientific notation	2.0797297 × 10^7
Engineering notation	2.0797297 × 10^6

Prime Factorization of 20797297

Prime Factorization 7019 × 2963

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20797297	Product of the distinct prime numbers

The prime factorization of 20797297 is 7019 × 2963. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 28, 78, 732, 843, 2604, 9021, 81674, 90650, 323323, 45190, 9590934, 3687028, 65779227, 94677876, 23839284, 241291133, 7657644278, 9757011282

Basic calculations (n = 20797297)

Multiplication

n×y

n×2	41594594
n×3	62391891
n×4	83189188
n×5	103986485

Division

n÷y

n÷2	10398648.5
n÷3	6932432.3333333
n÷3	5199324.25
n÷5	4159459.4

Exponentiation

n^y

n²	432527562506209
n³	8.9954041781277E+21
n⁴	1.8708009232756E+29
n⁵	3.8907602429237E+36

Nth Root

^y√n

²√n	4560.4053547903
³√n	275.00186004252
⁴√n	67.530773391027
⁵√n	29.080467150557

Divisors of 20797297

1, 2963, 7019, 20797297

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20797296	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797297 can be divided by 4 positive divisors. The sum of these divisors (counting 20797297) is 1, the average is 0.25.

Base conversion 20797297

Base	System	Value
2	Binary	1001111010101011101110001
3	Ternary	1110010121112021
4	Quaternary	1033111131301
5	Quinary	20311003142
6	Senary	2021431441
8	Octal	117253561
10	Decimal	20797297
12	Duodecimal	6b6b581
16	Hexadecimal	13d5771
20	Vigesimal	69jd4h
36	Base36	cdrap

Cryptographic Hash Functions

md5	a63cd8c82c58eb2c8ca0cec0f830a2ab
sha1	39fa1a85ed1188f5961572343abb53f06490bb15
sha256	2b8cec1b71f52d3da950d5c2bb2c3cf2904e045b602074786540214607bbead4
sha512	263a430007b49d311c0847a925d3fc79102f4d954c6465bea486e614aa7dcf44e3d0a74ef962674be8384d2ffc0c12eb18b96c48e07bf96da5ef8966a8465ded
ripemd-160	01dbe5380fc92accdab604d2bb6ad8f34810ab7d

20797297 as geometric shapes

Circle

Radius = n

Diameter	41594594
Circumference	130673270.93945
Area	1.3588254128446E+15

Sphere

Radius = n

Volume	3.7679860909436E+22
Surface area	5.4353016513784E+15
Circumference	130673270.93945

Square

Length = n

Perimeter	83189188
Area	432527562506209
Diagonal	29411819.478101

Cube

Length = n

Surface area	2595165375037254
Volume	8.9954041781277E+21
Space diagonal	36021975.0641

Equilateral Triangle

Length = n

Perimeter	62391891
Area	1.8728992848367E+14
Altitude	18010987.53205

Triangular Pyramid

Length = n

Surface area	1.8728992848367E+14
Volume	1.060118548978E+21
Height	9803939.8260338