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

20195427 (number)

20195427 is an odd 8-digits composite number following 20195426 and preceding 20195428. In scientific notation, it is written as 2.0195427 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 11540232 positive integers (up to 20195427) that are relatively prime to 20195427.

Interesting facts

20195427 has 8 divisors, whose sum is 30774016
The reverse of 20195427 is 72459102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million one hundred ninety-five thousand four hundred twenty-seven

Notation

Scientific notation	2.0195427 × 10^7
Engineering notation	2.0195427 × 10^6

Prime Factorization of 20195427

Prime Factorization 3 × 7 × 961687

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20195427	Product of the distinct prime numbers

The prime factorization of 20195427 is 3 × 7 × 961687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 85, 72, 13, 740, 5130, 7560, 90480, 61509, 607022, 810770, 3944388, 4306504, 5419695, 93965246, 859765817, 931652306, 8935207290, 732543770

Basic calculations (n = 20195427)

Multiplication

n×y

n×2	40390854
n×3	60586281
n×4	80781708
n×5	100977135

Division

n÷y

n÷2	10097713.5
n÷3	6731809
n÷3	5048856.75
n÷5	4039085.4

Exponentiation

n^y

n²	407855271712329
n³	8.2368113664315E+21
n⁴	1.6634592266354E+29
n⁵	3.3594269378991E+36

Nth Root

^y√n

²√n	4493.9322424799
³√n	272.3230150029
⁴√n	67.036797674709
⁵√n	28.910167507699

Divisors of 20195427

1, 3, 7, 21, 961687, 2885061, 6731809, 20195427

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	-20195426	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 20195427 can be divided by 8 positive divisors. The sum of these divisors (counting 20195427) is 1, the average is 0.125.

Base conversion 20195427

Base	System	Value
2	Binary	1001101000010100001100011
3	Ternary	1102000000220210
4	Quaternary	1031002201203
5	Quinary	20132223202
6	Senary	2000505203
8	Octal	115024143
10	Decimal	20195427
12	Duodecimal	691b203
16	Hexadecimal	1342863
20	Vigesimal	6648b7
36	Base36	c0uw3

Cryptographic Hash Functions

md5	510b4ccd735cba2227f5e870e3bf18ab
sha1	c6546ae358573b45650b9fe04feb47725d198941
sha256	ed1ab3336853d77344c3ffd161c022034b62ceada933c5a72594d89a9a6d401f
sha512	6053b7eba808046b943dc29b5a091275a1b97b25c5dd3e130504f9841b08d72f78cb514ab1b467137faed0fa1c46887e0709194bc63f0fcb32488adf7c13a1f2
ripemd-160	ce0153d1e972815ef83df6d9d0d8f765aa303917

20195427 as geometric shapes

Circle

Radius = n

Diameter	40390854
Circumference	126891610.19862
Area	1.2813151253393E+15

Sphere

Radius = n

Volume	3.4502274770381E+22
Surface area	5.1252605013573E+15
Circumference	126891610.19862

Square

Length = n

Perimeter	80781708
Area	407855271712329
Diagonal	28560646.761316

Cube

Length = n

Surface area	2447131630273974
Volume	8.2368113664315E+21
Space diagonal	34979505.644548

Equilateral Triangle

Length = n

Perimeter	60586281
Area	1.7660651318514E+14
Altitude	17489752.822274

Triangular Pyramid

Length = n

Surface area	1.7660651318514E+14
Volume	9.7071752875969E+20
Height	9520215.5871053