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

20090108 (number)

20090108 is an even 8-digits composite number following 20090107 and preceding 20090109. In scientific notation, it is written as 2.0090108 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 9720960 positive integers (up to 20090108) that are relatively prime to 20090108.

Interesting facts

20090108 has 12 divisors, whose sum is 36292032
The reverse of 20090108 is 80109002
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million ninety thousand one hundred eight

Notation

Scientific notation	2.0090108 × 10^7
Engineering notation	2.0090108 × 10^6

Prime Factorization of 20090108

Prime Factorization 2 × 2 × 31 × 162017

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10045054	Product of the distinct prime numbers

The prime factorization of 20090108 is 2 × 2 × 31 × 162017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 43, 87, 447, 637, 1492, 5787, 16697, 67489, 158631, 230942, 3752004, 5359232, 49106078, 5657505, 454526485, 130014204, 9225232263, 3051481815

Basic calculations (n = 20090108)

Multiplication

n×y

n×2	40180216
n×3	60270324
n×4	80360432
n×5	100450540

Division

n÷y

n÷2	10045054
n÷3	6696702.6666667
n÷3	5022527
n÷5	4018021.6

Exponentiation

n^y

n²	403612439451664
n³	8.1086174987274E+21
n⁴	1.6290300128012E+29
n⁵	3.2727388892418E+36

Nth Root

^y√n

²√n	4482.199013877
³√n	271.8488022143
⁴√n	66.949227134277
⁵√n	28.879951149304

Divisors of 20090108

1, 2, 4, 31, 62, 124, 162017, 324034, 648068, 5022527, 10045054, 20090108

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20090107	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090108 can be divided by 12 positive divisors. The sum of these divisors (counting 20090108) is 1, the average is 0.083333333333333.

Base conversion 20090108

Base	System	Value
2	Binary	1001100101000110011111100
3	Ternary	1101210200110002
4	Quaternary	1030220303330
5	Quinary	20120340413
6	Senary	1554333432
8	Octal	114506374
10	Decimal	20090108
12	Duodecimal	688a278
16	Hexadecimal	1328cfc
20	Vigesimal	65b558
36	Base36	bylmk

Cryptographic Hash Functions

md5	623792bdca67ae106b3cbd1f717e98db
sha1	26b05508b014b41ed9a9576f7cf12217c6639dfa
sha256	14863bf68b2d2c6fba3d1a93a6fd37009c3b7cb4a8e72fa729512ae8715aaee4
sha512	5cd58f9826fe3c02bf9e43d3ac26fde224298061bdb66adcd9dc0f14358e520e3272ded23cf71ff0722780c3a7b3b7e1708fd836700360ea816b6f571915c2f2
ripemd-160	42d6cf43b412822a15332472dd4e700ac21431b0

20090108 as geometric shapes

Circle

Radius = n

Diameter	40180216
Circumference	126229871.40525
Area	1.2679858746788E+15

Sphere

Radius = n

Volume	3.3965297553029E+22
Surface area	5.0719434987152E+15
Circumference	126229871.40525

Square

Length = n

Perimeter	80360432
Area	403612439451664
Diagonal	28411703.20314

Cube

Length = n

Surface area	2421674636709984
Volume	8.1086174987274E+21
Space diagonal	34797087.785546

Equilateral Triangle

Length = n

Perimeter	60270324
Area	1.7476931292427E+14
Altitude	17398543.892773

Triangular Pyramid

Length = n

Surface area	1.7476931292427E+14
Volume	9.5560973656634E+20
Height	9470567.7343801