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

20797197 (number)

20797197 is an odd 8-digits composite number following 20797196 and preceding 20797198. In scientific notation, it is written as 2.0797197 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 13812720 positive integers (up to 20797197) that are relatively prime to 20797197.

Interesting facts

20797197 has 8 divisors, whose sum is 27833760
The reverse of 20797197 is 79179702
Previous prime number is 269

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	2.0797197 × 10^7
Engineering notation	2.0797197 × 10^6

Prime Factorization of 20797197

Prime Factorization 3 × 269 × 25771

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20797197	Product of the distinct prime numbers

The prime factorization of 20797197 is 3 × 269 × 25771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 45, 63, 741, 931, 4898, 6305, 28042, 67452, 425360, 65222, 9123256, 2953900, 54411053, 64423285, 176659121, 459055632, 9043361221, 2380367408

Basic calculations (n = 20797197)

Multiplication

n×y

n×2	41594394
n×3	62391591
n×4	83188788
n×5	103985985

Division

n÷y

n÷2	10398598.5
n÷3	6932399
n÷3	5199299.25
n÷5	4159439.4

Exponentiation

n^y

n²	432523403056809
n³	8.9952744204829E+21
n⁴	1.8707649419184E+29
n⁵	3.8906667037771E+36

Nth Root

^y√n

²√n	4560.3943908395
³√n	275.00141927642
⁴√n	67.530692213537
⁵√n	29.080439184881

Divisors of 20797197

1, 3, 269, 807, 25771, 77313, 6932399, 20797197

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	-20797196	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 20797197 can be divided by 8 positive divisors. The sum of these divisors (counting 20797197) is 1, the average is 0.125.

Base conversion 20797197

Base	System	Value
2	Binary	1001111010101011100001101
3	Ternary	1110010121101120
4	Quaternary	1033111130031
5	Quinary	20311002242
6	Senary	2021431153
8	Octal	117253415
10	Decimal	20797197
12	Duodecimal	6b6b4b9
16	Hexadecimal	13d570d
20	Vigesimal	69jcjh
36	Base36	cdr7x

Cryptographic Hash Functions

md5	44ec5f5920250bd936a2afbcc5f7af17
sha1	d073c454c96bce1aed3029cdcb1d99b0dd08f6ec
sha256	054392ca185389f62adbe3a5224bcc8c756bfee581aefaf9dfeddea695e26eaf
sha512	ba0402da7b2357f5de3dac2a5c8e068d8c9bf4a48c6e2e436a6b1e5f118d03a09465c17f7de8429e06055978a09486346a48fa0bb5d1d7d778a4234081c8062f
ripemd-160	12fad9f07c081a8d1726aa61d9fab24174afcbf5

20797197 as geometric shapes

Circle

Radius = n

Diameter	41594394
Circumference	130672642.62092
Area	1.3588123455489E+15

Sphere

Radius = n

Volume	3.7679317381884E+22
Surface area	5.4352493821957E+15
Circumference	130672642.62092

Square

Length = n

Perimeter	83188788
Area	432523403056809
Diagonal	29411678.056745

Cube

Length = n

Surface area	2595140418340854
Volume	8.9952744204829E+21
Space diagonal	36021801.859019

Equilateral Triangle

Length = n

Perimeter	62391591
Area	1.8728812738925E+14
Altitude	18010900.92951

Triangular Pyramid

Length = n

Surface area	1.8728812738925E+14
Volume	1.0601032568929E+21
Height	9803892.6855817