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

20123993 (number)

20123993 is an odd 8-digits composite number following 20123992 and preceding 20123994. In scientific notation, it is written as 2.0123993 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 20094180 positive integers (up to 20123993) that are relatively prime to 20123993.

Interesting facts

20123993 has 4 divisors, whose sum is 20153808
The reverse of 20123993 is 39932102
Previous prime number is 691

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0123993 × 10^7
Engineering notation	2.0123993 × 10^6

Prime Factorization of 20123993

Prime Factorization 691 × 29123

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20123993	Product of the distinct prime numbers

The prime factorization of 20123993 is 691 × 29123. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 72, 29, 718, 608, 3548, 8572, 24771, 91401, 758102, 169754, 8634732, 4928364, 9249331, 48731770, 381317859, 485548131, 9382182740, 882040835

Basic calculations (n = 20123993)

Multiplication

n×y

n×2	40247986
n×3	60371979
n×4	80495972
n×5	100619965

Division

n÷y

n÷2	10061996.5
n÷3	6707997.6666667
n÷3	5030998.25
n÷5	4024798.6

Exponentiation

n^y

n²	404975094264049
n³	8.1497159621441E+21
n⁴	1.6400482697418E+29
n⁵	3.3004319899945E+36

Nth Root

^y√n

²√n	4485.9773739955
³√n	272.00155438126
⁴√n	66.977439291119
⁵√n	28.889686662835

Divisors of 20123993

1, 691, 29123, 20123993

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	-20123992	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 20123993 can be divided by 4 positive divisors. The sum of these divisors (counting 20123993) is 1, the average is 0.25.

Base conversion 20123993

Base	System	Value
2	Binary	1001100110001000101011001
3	Ternary	1101212101221002
4	Quaternary	1030301011121
5	Quinary	20122431433
6	Senary	1555154345
8	Octal	114610531
10	Decimal	20123993
12	Duodecimal	68a59b5
16	Hexadecimal	1331159
20	Vigesimal	65f9jd
36	Base36	bzbrt

Cryptographic Hash Functions

md5	2d92ff149ae56d8f4b955e34081e0ec2
sha1	fc4db2dd7d43dba9e598c4e72e7a448a8981b8b2
sha256	ac06e2c86bd63789ff22fcdd477754fea15fbce4df0df88c63c5e8c38f4ef374
sha512	3a8aa2df219333cde2d5a340eb64ec8ac5636bbaac6abae615103f46db3e05566c1c83db79ead763d0db554ba1af0945a7210dc070f00fef6d4e672c1464aa17
ripemd-160	12689d9c0d63d3f7085401aeea648a9130e6ed7e

20123993 as geometric shapes

Circle

Radius = n

Diameter	40247986
Circumference	126442777.13938
Area	1.2722667810268E+15

Sphere

Radius = n

Volume	3.413745039402E+22
Surface area	5.0890671241071E+15
Circumference	126442777.13938

Square

Length = n

Perimeter	80495972
Area	404975094264049
Diagonal	28459623.829701

Cube

Length = n

Surface area	2429850565584294
Volume	8.1497159621441E+21
Space diagonal	34855778.32716

Equilateral Triangle

Length = n

Perimeter	60371979
Area	1.7535935976633E+14
Altitude	17427889.16358

Triangular Pyramid

Length = n

Surface area	1.7535935976633E+14
Volume	9.6045323692939E+20
Height	9486541.2765671