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

20188901 (number)

20188901 is an odd 8-digits composite number following 20188900 and preceding 20188902. In scientific notation, it is written as 2.0188901 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 19289088 positive integers (up to 20188901) that are relatively prime to 20188901.

Interesting facts

20188901 has 8 divisors, whose sum is 21103320
The reverse of 20188901 is 10988102
Previous prime number is 29

Basic properties

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

Name

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

Notation

Scientific notation	2.0188901 × 10^7
Engineering notation	2.0188901 × 10^6

Prime Factorization of 20188901

Prime Factorization 97 × 29 × 7177

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20188901	Product of the distinct prime numbers

The prime factorization of 20188901 is 97 × 29 × 7177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 69, 41, 358, 95, 8772, 9794, 15850, 2314, 200085, 753487, 7406482, 8527505, 84911546, 67004218, 910900134, 858456161, 9264962846, 1243341982

Basic calculations (n = 20188901)

Multiplication

n×y

n×2	40377802
n×3	60566703
n×4	80755604
n×5	100944505

Division

n÷y

n÷2	10094450.5
n÷3	6729633.6666667
n÷3	5047225.25
n÷5	4037780.2

Exponentiation

n^y

n²	407591723587801
n³	8.2288289559335E+21
n⁴	1.6613101313727E+29
n⁵	3.3540025772581E+36

Nth Root

^y√n

²√n	4493.2060936485
³√n	272.29367879958
⁴√n	67.03138140937
⁵√n	28.908298845605

Divisors of 20188901

1, 29, 97, 2813, 7177, 208133, 696169, 20188901

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	-20188900	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 20188901 can be divided by 8 positive divisors. The sum of these divisors (counting 20188901) is 1, the average is 0.125.

Base conversion 20188901

Base	System	Value
2	Binary	1001101000000111011100101
3	Ternary	1101222200222002
4	Quaternary	1031000323211
5	Quinary	20132021101
6	Senary	2000415045
8	Octal	115007345
10	Decimal	20188901
12	Duodecimal	6917485
16	Hexadecimal	1340ee5
20	Vigesimal	663c51
36	Base36	c0put

Cryptographic Hash Functions

md5	c86cd4c1648fa816f1a5fc3d62459554
sha1	a825eff538876a1f9e68ac6fe1a336764cffad9a
sha256	928e27a60d390cb136c58bceef4a9eb2501446f4e8bdf0204bc257f515c544d5
sha512	3fd861b1c8fdf36738695289e45bc467b1fbf4d07fe48cd2691569518d0bc6dfff9706f3a2692454cca511ccf7316b2b44d064992023b81e781ec07f212eaa4b
ripemd-160	39cab98d055210e154fadeb171f3f29f8f7f9027

20188901 as geometric shapes

Circle

Radius = n

Diameter	40377802
Circumference	126850606.1313
Area	1.2804871644874E+15

Sphere

Radius = n

Volume	3.4468838127477E+22
Surface area	5.1219486579497E+15
Circumference	126850606.1313

Square

Length = n

Perimeter	80755604
Area	407591723587801
Diagonal	28551417.603608

Cube

Length = n

Surface area	2445550341526806
Volume	8.2288289559335E+21
Space diagonal	34968202.280978

Equilateral Triangle

Length = n

Perimeter	60566703
Area	1.7649239349966E+14
Altitude	17484101.140489

Triangular Pyramid

Length = n

Surface area	1.7649239349966E+14
Volume	9.697767926608E+20
Height	9517139.2012026