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

20195993 (number)

20195993 is an odd 8-digits composite number following 20195992 and preceding 20195994. In scientific notation, it is written as 2.0195993 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 19133028 positive integers (up to 20195993) that are relatively prime to 20195993.

Interesting facts

20195993 has 4 divisors, whose sum is 21258960
The reverse of 20195993 is 39959102
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.0195993 × 10^7
Engineering notation	2.0195993 × 10^6

Prime Factorization of 20195993

Prime Factorization 19 × 1062947

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20195993	Product of the distinct prime numbers

The prime factorization of 20195993 is 19 × 1062947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 28, 33, 792, 230, 6549, 9765, 26244, 42253, 634115, 672950, 6763158, 7003933, 18049554, 40020393, 361479253, 788092569, 7605250667, 7520287158

Basic calculations (n = 20195993)

Multiplication

n×y

n×2	40391986
n×3	60587979
n×4	80783972
n×5	100979965

Division

n÷y

n÷2	10097996.5
n÷3	6731997.6666667
n÷3	5048998.25
n÷5	4039198.6

Exponentiation

n^y

n²	407878133256049
n³	8.2375039240922E+21
n⁴	1.6636457158844E+29
n⁵	3.3598977232481E+36

Nth Root

^y√n

²√n	4493.9952158408
³√n	272.32555903406
⁴√n	67.037267365554
⁵√n	28.910329554001

Divisors of 20195993

1, 19, 1062947, 20195993

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	-20195992	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 20195993 can be divided by 4 positive divisors. The sum of these divisors (counting 20195993) is 1, the average is 0.25.

Base conversion 20195993

Base	System	Value
2	Binary	1001101000010101010011001
3	Ternary	1102000001200202
4	Quaternary	1031002222121
5	Quinary	20132232433
6	Senary	2000511545
8	Octal	115025231
10	Decimal	20195993
12	Duodecimal	691b5b5
16	Hexadecimal	1342a99
20	Vigesimal	6649jd
36	Base36	c0vbt

Cryptographic Hash Functions

md5	1fb62a9aa98d56459e9eced5fbdbd007
sha1	a771d9f67f4f7fa3162eefb7b1198fcb69bc2776
sha256	6fc01c20cc8b7fb8e7a82588e901b2a911aac60f5422ce4a53930f7d7dd707a2
sha512	4bde2c03b79e1fdc0aaa3a55f2c6684653a8b216166c21693711ca9bbfa5af77870714c9f60713aab131de8fe412049b67eac85e468215cad1883545ad5ae2f7
ripemd-160	9d70c9ca4ecdad55825be9211222b04d41e07827

20195993 as geometric shapes

Circle

Radius = n

Diameter	40391986
Circumference	126895166.4815
Area	1.2813869469971E+15

Sphere

Radius = n

Volume	3.4505175749127E+22
Surface area	5.1255477879885E+15
Circumference	126895166.4815

Square

Length = n

Perimeter	80783972
Area	407878133256049
Diagonal	28561447.206192

Cube

Length = n

Surface area	2447268799536294
Volume	8.2375039240922E+21
Space diagonal	34980485.985305

Equilateral Triangle

Length = n

Perimeter	60587979
Area	1.7661641252396E+14
Altitude	17490242.992653

Triangular Pyramid

Length = n

Surface area	1.7661641252396E+14
Volume	9.7079914746274E+20
Height	9520482.402064