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

20179997 (number)

20179997 is an odd 8-digits composite number following 20179996 and preceding 20179998. In scientific notation, it is written as 2.0179997 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 19924476 positive integers (up to 20179997) that are relatively prime to 20179997.

Interesting facts

20179997 has 4 divisors, whose sum is 20435520
The reverse of 20179997 is 79997102
Previous prime number is 79

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

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

Notation

Scientific notation	2.0179997 × 10^7
Engineering notation	2.0179997 × 10^6

Prime Factorization of 20179997

Prime Factorization 79 × 255443

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20179997	Product of the distinct prime numbers

The prime factorization of 20179997 is 79 × 255443. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 87, 62, 901, 36, 1971, 7494, 56658, 15867, 964393, 101246, 6076126, 6870040, 40536974, 15774515, 885228628, 147769335, 7157066017, 1029878660

Basic calculations (n = 20179997)

Multiplication

n×y

n×2	40359994
n×3	60539991
n×4	80719988
n×5	100899985

Division

n÷y

n÷2	10089998.5
n÷3	6726665.6666667
n÷3	5044999.25
n÷5	4035999.4

Exponentiation

n^y

n²	407232278920009
n³	8.2179461669089E+21
n⁴	1.6583812899438E+29
n⁵	3.3466129455923E+36

Nth Root

^y√n

²√n	4492.2151551323
³√n	272.25364261942
⁴√n	67.023989400306
⁵√n	28.905748484753

Divisors of 20179997

1, 79, 255443, 20179997

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	-20179996	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 20179997 can be divided by 4 positive divisors. The sum of these divisors (counting 20179997) is 1, the average is 0.25.

Base conversion 20179997

Base	System	Value
2	Binary	1001100111110110000011101
3	Ternary	1101222020202022
4	Quaternary	1030332300131
5	Quinary	20131224442
6	Senary	2000305525
8	Octal	114766035
10	Decimal	20179997
12	Duodecimal	69122a5
16	Hexadecimal	133ec1d
20	Vigesimal	6629jh
36	Base36	c0izh

Cryptographic Hash Functions

md5	5f1e4c1f0332295a4ddc8028165280b8
sha1	86467f2f2a8130416b0322566858fcb5bee691f9
sha256	758a64f5667a81e21dda9cffd6b7b12223b99c4220af2fbe1538a4637121f9ab
sha512	10102afa0763b3835d43307f8e6fb9ad203a18b34c8255420290b956b6264bc1f39e91291235323f087f21b6a981320f0c588443666833cea8e74f1b40506747
ripemd-160	6c564a28629b665c332b0f69519905858616451c

20179997 as geometric shapes

Circle

Radius = n

Diameter	40359994
Circumference	126794660.64933
Area	1.2793579357597E+15

Sphere

Radius = n

Volume	3.442325240741E+22
Surface area	5.1174317430389E+15
Circumference	126794660.64933

Square

Length = n

Perimeter	80719988
Area	407232278920009
Diagonal	28538825.446048

Cube

Length = n

Surface area	2443393673520054
Volume	8.2179461669089E+21
Space diagonal	34952780.100588

Equilateral Triangle

Length = n

Perimeter	60539991
Area	1.7633674939288E+14
Altitude	17476390.050294

Triangular Pyramid

Length = n

Surface area	1.7633674939288E+14
Volume	9.6849424367455E+20
Height	9512941.8153495