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

20189901 (number)

20189901 is an odd 8-digits composite number following 20189900 and preceding 20189902. In scientific notation, it is written as 2.0189901 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13096080 positive integers (up to 20189901) that are relatively prime to 20189901.

Interesting facts

20189901 has 8 divisors, whose sum is 27647584
The reverse of 20189901 is 10998102
Previous prime number is 37

Basic properties

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

Name

Name	twenty million one hundred eighty-nine thousand nine hundred one

Notation

Scientific notation	2.0189901 × 10^7
Engineering notation	2.0189901 × 10^6

Prime Factorization of 20189901

Prime Factorization 3 × 37 × 181891

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20189901	Product of the distinct prime numbers

The prime factorization of 20189901 is 3 × 37 × 181891. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 49, 39, 274, 471, 6765, 7555, 69790, 11160, 976205, 873025, 1475496, 8643115, 30302403, 98986713, 484747095, 258509090, 3365069916, 4116070674

Basic calculations (n = 20189901)

Multiplication

n×y

n×2	40379802
n×3	60569703
n×4	80759604
n×5	100949505

Division

n÷y

n÷2	10094950.5
n÷3	6729967
n÷3	5047475.25
n÷5	4037980.2

Exponentiation

n^y

n²	407632102389801
n³	8.2300517916719E+21
n⁴	1.6616393089873E+29
n⁵	3.3548333146162E+36

Nth Root

^y√n

²√n	4493.3173713861
³√n	272.29817449061
⁴√n	67.032211446334
⁵√n	28.908585218064

Divisors of 20189901

1, 3, 37, 111, 181891, 545673, 6729967, 20189901

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	-20189900	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 20189901 can be divided by 8 positive divisors. The sum of these divisors (counting 20189901) is 1, the average is 0.125.

Base conversion 20189901

Base	System	Value
2	Binary	1001101000001001011001101
3	Ternary	1101222202100010
4	Quaternary	1031001023031
5	Quinary	20132034101
6	Senary	2000423433
8	Octal	115011315
10	Decimal	20189901
12	Duodecimal	6917b79
16	Hexadecimal	13412cd
20	Vigesimal	663ef1
36	Base36	c0qml

Cryptographic Hash Functions

md5	36f364983b31b80cd4b5c368b3253a4d
sha1	47de3258e2cdf72799d847df17189d692c285bf9
sha256	9a518729cf21d765e92546bd47f2b590650cb653b419179db62f3ac67af150ec
sha512	c4ae7c8543241f061a6fa0f4b11cc13c843efcad36b6a99c5376a93baf50b4e0d3915ff1b67e3b7fe8bf96c7584ac55284a3c191ddc7ad836749213e010cbce7
ripemd-160	79557e35874afcae7c818391f03b643cf42cabd4

20189901 as geometric shapes

Circle

Radius = n

Diameter	40379802
Circumference	126856889.31661
Area	1.2806140182352E+15

Sphere

Radius = n

Volume	3.447396032984E+22
Surface area	5.1224560729406E+15
Circumference	126856889.31661

Square

Length = n

Perimeter	80759604
Area	407632102389801
Diagonal	28552831.81717

Cube

Length = n

Surface area	2445792614338806
Volume	8.2300517916719E+21
Space diagonal	34969934.331786

Equilateral Triangle

Length = n

Perimeter	60569703
Area	1.7650987803381E+14
Altitude	17484967.165893

Triangular Pyramid

Length = n

Surface area	1.7650987803381E+14
Volume	9.6992090523462E+20
Height	9517610.6057234