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

20090105 (number)

20090105 is an odd 8-digits composite number following 20090104 and preceding 20090106. In scientific notation, it is written as 2.0090105 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 13776048 positive integers (up to 20090105) that are relatively prime to 20090105.

Interesting facts

20090105 has 4 divisors, whose sum is 20664144
The reverse of 20090105 is 50109002
Previous prime number is 35

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million ninety thousand one hundred five

Notation

Scientific notation	2.0090105 × 10^7
Engineering notation	2.0090105 × 10^6

Prime Factorization of 20090105

Prime Factorization 35 × 574003

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20090105	Product of the distinct prime numbers

The prime factorization of 20090105 is 35 × 574003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 41, 7, 748, 804, 204, 3264, 33235, 78201, 911207, 350746, 333943, 6637412, 77232469, 62398444, 231910367, 831565358, 2139547975, 9459995003

Basic calculations (n = 20090105)

Multiplication

n×y

n×2	40180210
n×3	60270315
n×4	80360420
n×5	100450525

Division

n÷y

n÷2	10045052.5
n÷3	6696701.6666667
n÷3	5022526.25
n÷5	4018021

Exponentiation

n^y

n²	403612318911025
n³	8.108613866216E+21
n⁴	1.6290290397673E+29
n⁵	3.2727364456975E+36

Nth Root

^y√n

²√n	4482.1986792198
³√n	271.84878868282
⁴√n	66.949224634941
⁵√n	28.879950286792

Divisors of 20090105

1, 35, 574003, 20090105

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20090104	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090105 can be divided by 4 positive divisors. The sum of these divisors (counting 20090105) is 1, the average is 0.25.

Base conversion 20090105

Base	System	Value
2	Binary	1001100101000110011111001
3	Ternary	1101210200102222
4	Quaternary	1030220303321
5	Quinary	20120340410
6	Senary	1554333425
8	Octal	114506371
10	Decimal	20090105
12	Duodecimal	688a275
16	Hexadecimal	1328cf9
20	Vigesimal	65b555
36	Base36	bylmh

Cryptographic Hash Functions

md5	739bb5976741e0551c5ed26788ed0c98
sha1	c0d42a21c1cfd85249092d35e57ba5578a54aa3b
sha256	7782e48e1d937d410b86e3cbdeb51750b3ceb109d18b135e568bc852d23279eb
sha512	8de389ff279695868dc1e02e272f59e90bfea6324618fbc1d4c04df14947ad1bb30ec3469e7943287238d6bfa4bc734ab4d6b9c46bd3f32bcc1953645020aad4
ripemd-160	62ec93ae01743f8d6c6c611faceb45cc1fd99fdc

20090105 as geometric shapes

Circle

Radius = n

Diameter	40180210
Circumference	126229852.5557
Area	1.2679854959892E+15

Sphere

Radius = n

Volume	3.3965282337201E+22
Surface area	5.0719419839569E+15
Circumference	126229852.5557

Square

Length = n

Perimeter	80360420
Area	403612318911025
Diagonal	28411698.9605

Cube

Length = n

Surface area	2421673913466150
Volume	8.108613866216E+21
Space diagonal	34797082.589394

Equilateral Triangle

Length = n

Perimeter	60270315
Area	1.7476926072865E+14
Altitude	17398541.294697

Triangular Pyramid

Length = n

Surface area	1.7476926072865E+14
Volume	9.5560930847076E+20
Height	9470566.3201665