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

20090919 (number)

20090919 is an odd 8-digits composite number following 20090918 and preceding 20090920. In scientific notation, it is written as 2.0090919 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13380480 positive integers (up to 20090919) that are relatively prime to 20090919.

Interesting facts

20090919 has 8 divisors, whose sum is 26814832
The reverse of 20090919 is 91909002
Previous prime number is 1213

Basic properties

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

Name

Name	twenty million ninety thousand nine hundred nineteen

Notation

Scientific notation	2.0090919 × 10^7
Engineering notation	2.0090919 × 10^6

Prime Factorization of 20090919

Prime Factorization 3 × 1213 × 5521

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20090919	Product of the distinct prime numbers

The prime factorization of 20090919 is 3 × 1213 × 5521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 82, 89, 874, 17, 8935, 1292, 11953, 37399, 906437, 318753, 6216114, 6410042, 49822839, 50119005, 871389054, 218856120, 4745054292, 4859667624

Basic calculations (n = 20090919)

Multiplication

n×y

n×2	40181838
n×3	60272757
n×4	80363676
n×5	100454595

Division

n÷y

n÷2	10045459.5
n÷3	6696973
n÷3	5022729.75
n÷5	4018183.8

Exponentiation

n^y

n²	403645026264561
n³	8.1095995274342E+21
n⁴	1.6292930722812E+29
n⁵	3.2733995142462E+36

Nth Root

^y√n

²√n	4482.28948195
³√n	271.85246017393
⁴√n	66.949902777749
⁵√n	28.880184311437

Divisors of 20090919

1, 3, 1213, 3639, 5521, 16563, 6696973, 20090919

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	-20090918	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 20090919 can be divided by 8 positive divisors. The sum of these divisors (counting 20090919) is 1, the average is 0.125.

Base conversion 20090919

Base	System	Value
2	Binary	1001100101001000000100111
3	Ternary	1101210201120010
4	Quaternary	1030221000213
5	Quinary	20120402134
6	Senary	1554341303
8	Octal	114510047
10	Decimal	20090919
12	Duodecimal	688a833
16	Hexadecimal	1329027
20	Vigesimal	65b75j
36	Base36	bym93

Cryptographic Hash Functions

md5	e7b21d2bf5e889139e0a45cfcccbb475
sha1	43cba393fe63d90e49d9de3f77104fd10a1f05d4
sha256	f21fa1a45c29fec56696a9b39fc453b38ae421b001cf9b44a40b39e8562e67d7
sha512	84eaf988fe4c7cd41542c1615f8847cf1a7cd8d3daad595c6e44ca04be1bbdf5bc7c870bcf8ebf00ad5b03401eb6d25657ea435dcd030d275bd162b0caf76efe
ripemd-160	948fc5e03c96c24e466f2c1b401982f38b6ffe22

20090919 as geometric shapes

Circle

Radius = n

Diameter	40181838
Circumference	126234967.06854
Area	1.2680882491708E+15

Sphere

Radius = n

Volume	3.3969411065257E+22
Surface area	5.0723529966832E+15
Circumference	126234967.06854

Square

Length = n

Perimeter	80363676
Area	403645026264561
Diagonal	28412850.130339

Cube

Length = n

Surface area	2421870157587366
Volume	8.1095995274342E+21
Space diagonal	34798492.478751

Equilateral Triangle

Length = n

Perimeter	60272757
Area	1.7478342342817E+14
Altitude	17399246.239375

Triangular Pyramid

Length = n

Surface area	1.7478342342817E+14
Volume	9.5572546975932E+20
Height	9470950.0434464