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

20195901 (number)

20195901 is an odd 8-digits composite number following 20195900 and preceding 20195902. In scientific notation, it is written as 2.0195901 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 12239880 positive integers (up to 20195901) that are relatively prime to 20195901.

Interesting facts

20195901 has 8 divisors, whose sum is 24480000
The reverse of 20195901 is 10959102
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

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

Notation

Scientific notation	2.0195901 × 10^7
Engineering notation	2.0195901 × 10^6

Prime Factorization of 20195901

Prime Factorization 9 × 11 × 203999

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20195901	Product of the distinct prime numbers

The prime factorization of 20195901 is 9 × 11 × 203999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 66, 14, 455, 145, 9980, 6376, 14404, 61686, 514754, 910542, 8762737, 8250619, 57679204, 77344724, 281767582, 71969033, 6460299024, 7052028317

Basic calculations (n = 20195901)

Multiplication

n×y

n×2	40391802
n×3	60587703
n×4	80783604
n×5	100979505

Division

n÷y

n÷2	10097950.5
n÷3	6731967
n÷3	5048975.25
n÷5	4039180.2

Exponentiation

n^y

n²	407874417201801
n³	8.2373913502403E+21
n⁴	1.6636154020771E+29
n⁵	3.3598211962424E+36

Nth Root

^y√n

²√n	4493.9849799482
³√n	272.32514551986
⁴√n	67.037191020718
⁵√n	28.910303214567

Divisors of 20195901

1, 9, 11, 99, 203999, 1835991, 2243989, 20195901

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	-20195900	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 20195901 can be divided by 8 positive divisors. The sum of these divisors (counting 20195901) is 1, the average is 0.125.

Base conversion 20195901

Base	System	Value
2	Binary	1001101000010101000111101
3	Ternary	1102000001120100
4	Quaternary	1031002220331
5	Quinary	20132232101
6	Senary	2000511313
8	Octal	115025075
10	Decimal	20195901
12	Duodecimal	691b539
16	Hexadecimal	1342a3d
20	Vigesimal	6649f1
36	Base36	c0v99

Cryptographic Hash Functions

md5	ec3f40b52cf7cb645a40f3a743f17780
sha1	d75e00bc6c96504fdd039e3849b24c2cd95dbc27
sha256	a1058f13f99addf51edee71fbf8e04e21a8c34836ec22b7e425d8e0f5c1681fc
sha512	47dc520e25592daecc60ab98fcbca051dc668fc32996b527e1a6a9948aa5395e0525d4f9ffcd04a636ce4daa287662ed2643b268a68942ba8853c89a5308e89a
ripemd-160	322de3bc1ae035f99b998ddc60806d1bb3864278

20195901 as geometric shapes

Circle

Radius = n

Diameter	40391802
Circumference	126894588.42845
Area	1.2813752726684E+15

Sphere

Radius = n

Volume	3.4504704200879E+22
Surface area	5.1255010906736E+15
Circumference	126894588.42845

Square

Length = n

Perimeter	80783604
Area	407874417201801
Diagonal	28561317.098544

Cube

Length = n

Surface area	2447246503210806
Volume	8.2373913502403E+21
Space diagonal	34980326.636631

Equilateral Triangle

Length = n

Perimeter	60587703
Area	1.7661480342527E+14
Altitude	17490163.318316

Triangular Pyramid

Length = n

Surface area	1.7661480342527E+14
Volume	9.7078588050705E+20
Height	9520439.0328481