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

20190923 (number)

20190923 is an odd 8-digits composite number following 20190922 and preceding 20190924. In scientific notation, it is written as 2.0190923 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 19935424 positive integers (up to 20190923) that are relatively prime to 20190923.

Interesting facts

20190923 has 8 divisors, whose sum is 20448288
The reverse of 20190923 is 32909102
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million one hundred ninety thousand nine hundred twenty-three

Notation

Scientific notation	2.0190923 × 10^7
Engineering notation	2.0190923 × 10^6

Prime Factorization of 20190923

Prime Factorization 293 × 137 × 503

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20190923	Product of the distinct prime numbers

The prime factorization of 20190923 is 293 × 137 × 503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 79, 97, 402, 140, 5852, 9345, 42419, 21924, 531316, 622602, 6516451, 9368261, 83400893, 9104340, 477253938, 519401716, 9424150655, 914637383

Basic calculations (n = 20190923)

Multiplication

n×y

n×2	40381846
n×3	60572769
n×4	80763692
n×5	100954615

Division

n÷y

n÷2	10095461.5
n÷3	6730307.6666667
n÷3	5047730.75
n÷5	4038184.6

Exponentiation

n^y

n²	407673371591929
n³	8.231301654963E+21
n⁴	1.6619757790513E+29
n⁵	3.355682498269E+36

Nth Root

^y√n

²√n	4493.4310943866
³√n	272.30276893346
⁴√n	67.033059712254
⁵√n	28.908877878992

Divisors of 20190923

1, 137, 293, 503, 40141, 68911, 147379, 20190923

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	-20190922	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 20190923 can be divided by 8 positive divisors. The sum of these divisors (counting 20190923) is 1, the average is 0.125.

Base conversion 20190923

Base	System	Value
2	Binary	1001101000001011011001011
3	Ternary	1101222210201222
4	Quaternary	1031001123023
5	Quinary	20132102143
6	Senary	2000432255
8	Octal	115013313
10	Decimal	20190923
12	Duodecimal	691868b
16	Hexadecimal	13416cb
20	Vigesimal	663h63
36	Base36	c0rez

Cryptographic Hash Functions

md5	823e2cfbb1aabc32b32ec06ec61373d0
sha1	cda8d6bc5b4ed518228eae0863c6b0ad1415d578
sha256	b8d89dcd0a95e641281e5b9caecf4faac773d185564514f95e1e505effb4f82c
sha512	9c98156caad87d472ed26e1eec7e9e131dfd6e107f50327cc105bc2802c34e197120af9f772d65ea8c99f2c3f7ed8b2594f270641645598155bf1de02cca93a4
ripemd-160	58312ddc3e4c66c93486f7bfe585e9316659d661

20190923 as geometric shapes

Circle

Radius = n

Diameter	40381846
Circumference	126863310.73199
Area	1.2807436692574E+15

Sphere

Radius = n

Volume	3.4479195744951E+22
Surface area	5.1229746770295E+15
Circumference	126863310.73199

Square

Length = n

Perimeter	80763692
Area	407673371591929
Diagonal	28554277.143431

Cube

Length = n

Surface area	2446040229551574
Volume	8.231301654963E+21
Space diagonal	34971704.487711

Equilateral Triangle

Length = n

Perimeter	60572769
Area	1.7652774812253E+14
Altitude	17485852.243856

Triangular Pyramid

Length = n

Surface area	1.7652774812253E+14
Volume	9.7006820303607E+20
Height	9518092.3811436