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

20730123 (number)

20730123 is an odd 8-digits composite number following 20730122 and preceding 20730124. In scientific notation, it is written as 2.0730123 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 12909312 positive integers (up to 20730123) that are relatively prime to 20730123.

Interesting facts

20730123 has 8 divisors, whose sum is 21022848
The reverse of 20730123 is 32103702
Previous prime number is 157

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million seven hundred thirty thousand one hundred twenty-three

Notation

Scientific notation	2.0730123 × 10^7
Engineering notation	2.0730123 × 10^6

Prime Factorization of 20730123

Prime Factorization 153 × 157 × 863

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20730123	Product of the distinct prime numbers

The prime factorization of 20730123 is 153 × 157 × 863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 57, 47, 33, 576, 9196, 3595, 83970, 95047, 674894, 837395, 3212404, 5979005, 15445191, 74075662, 887778794, 326429415, 1597208109, 4682649250

Basic calculations (n = 20730123)

Multiplication

n×y

n×2	41460246
n×3	62190369
n×4	82920492
n×5	103650615

Division

n÷y

n÷2	10365061.5
n÷3	6910041
n÷3	5182530.75
n÷5	4146024.6

Exponentiation

n^y

n²	429737999595129
n³	8.908521589381E+21
n⁴	1.8467474829602E+29
n⁵	3.8283302471706E+36

Nth Root

^y√n

²√n	4553.034482628
³√n	274.70546095481
⁴√n	67.476177148887
⁵√n	29.061657206035

Divisors of 20730123

1, 153, 157, 863, 24021, 132039, 135491, 20730123

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	-20730122	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 20730123 can be divided by 8 positive divisors. The sum of these divisors (counting 20730123) is 1, the average is 0.125.

Base conversion 20730123

Base	System	Value
2	Binary	1001111000101000100001011
3	Ternary	1110000012101100
4	Quaternary	1033011010023
5	Quinary	20301330443
6	Senary	2020152443
8	Octal	117050413
10	Decimal	20730123
12	Duodecimal	6b38723
16	Hexadecimal	13c510b
20	Vigesimal	69b563
36	Base36	ccbgr

Cryptographic Hash Functions

md5	26ebf56a2a55897fb2475dea609f0c59
sha1	b6dea3ea49edab6947c3f13d079290ba972a3cd3
sha256	eaccc1d2601c0be8b054247a646db996d1fa08db18cb4e2d86d9ee12c0f76c8d
sha512	8a35a07fe64e70f1a4e6cc3c62e5d3a22ddd49dfa1911d9acc6754e1a43c85298c24b46df1831c65b38e1dd393264e8da59345c11907d7b0f7e678b5447a5c57
ripemd-160	71b6137bd33b007e5c203764b6464abbc7fae290

20730123 as geometric shapes

Circle

Radius = n

Diameter	41460246
Circumference	130251204.24963
Area	1.3500617424964E+15

Sphere

Radius = n

Volume	3.7315927972727E+22
Surface area	5.4002469699857E+15
Circumference	130251204.24963

Square

Length = n

Perimeter	82920492
Area	429737999595129
Diagonal	29316821.096262

Cube

Length = n

Surface area	2578427997570774
Volume	8.908521589381E+21
Space diagonal	35905626.283152

Equilateral Triangle

Length = n

Perimeter	62190369
Area	1.8608201231044E+14
Altitude	17952813.141576

Triangular Pyramid

Length = n

Surface area	1.8608201231044E+14
Volume	1.0498793376997E+21
Height	9772273.6987541