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

20090949 (number)

20090949 is an odd 8-digits composite number following 20090948 and preceding 20090950. In scientific notation, it is written as 2.0090949 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12953600 positive integers (up to 20090949) that are relatively prime to 20090949.

Interesting facts

20090949 has 16 divisors, whose sum is 27682560
The reverse of 20090949 is 94909002
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million ninety thousand nine hundred forty-nine

Notation

Scientific notation	2.0090949 × 10^7
Engineering notation	2.0090949 × 10^6

Prime Factorization of 20090949

Prime Factorization 47 × 3 × 89 × 1601

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20090949	Product of the distinct prime numbers

The prime factorization of 20090949 is 47 × 3 × 89 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 86, 12, 174, 501, 4419, 8252, 29450, 24011, 264906, 622879, 3424056, 5632105, 47153851, 70992821, 194111982, 399226737, 71170797, 6651887481

Basic calculations (n = 20090949)

Multiplication

n×y

n×2	40181898
n×3	60272847
n×4	80363796
n×5	100454745

Division

n÷y

n÷2	10045474.5
n÷3	6696983
n÷3	5022737.25
n÷5	4018189.8

Exponentiation

n^y

n²	403646231720601
n³	8.1096358555408E+21
n⁴	1.6293028038224E+29
n⁵	3.2734239537153E+36

Nth Root

^y√n

²√n	4482.2928284529
³√n	271.85259548497
⁴√n	66.949927770333
⁵√n	28.880192936279

Divisors of 20090949

1, 3, 47, 89, 141, 267, 1601, 4183, 4803, 12549, 75247, 142489, 225741, 427467, 6696983, 20090949

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20090948	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090949 can be divided by 16 positive divisors. The sum of these divisors (counting 20090949) is 1, the average is 0.0625.

Base conversion 20090949

Base	System	Value
2	Binary	1001100101001000001000101
3	Ternary	1101210201121020
4	Quaternary	1030221001011
5	Quinary	20120402244
6	Senary	1554341353
8	Octal	114510105
10	Decimal	20090949
12	Duodecimal	688a859
16	Hexadecimal	1329045
20	Vigesimal	65b779
36	Base36	bym9x

Cryptographic Hash Functions

md5	448ee986163b770d6c2130890414d6d4
sha1	57226bb8adb785b8fbca6499097619e20281ae30
sha256	f549de9587d306a76db8350ec97ead7ceb0bbe3aea24fd82c283e3a9dd730885
sha512	5f50be51764b5b4b91a9945eb092ef3188018c8e392321e11112b9ec6a28e7ec68772275c5e32ee5441b95da8c6c8fd59b9bb707a24401da03e15424f72e19f3
ripemd-160	c543f6a1e2b996d140d0908cdeb849bdb6560d6e

20090949 as geometric shapes

Circle

Radius = n

Diameter	40181898
Circumference	126235155.56409
Area	1.2680920362226E+15

Sphere

Radius = n

Volume	3.3969563236074E+22
Surface area	5.0723681448906E+15
Circumference	126235155.56409

Square

Length = n

Perimeter	80363796
Area	403646231720601
Diagonal	28412892.556746

Cube

Length = n

Surface area	2421877390323606
Volume	8.1096358555408E+21
Space diagonal	34798544.440275

Equilateral Triangle

Length = n

Perimeter	60272847
Area	1.7478394540595E+14
Altitude	17399272.220138

Triangular Pyramid

Length = n

Surface area	1.7478394540595E+14
Volume	9.5572975106774E+20
Height	9470964.1855821