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

20100890 (number)

20100890 is an even 8-digits composite number following 20100889 and preceding 20100891. In scientific notation, it is written as 2.0100890 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 8040352 positive integers (up to 20100890) that are relatively prime to 20100890.

Interesting facts

20100890 has 8 divisors, whose sum is 36181620
The reverse of 20100890 is 09800102
Previous prime number is 5

Basic properties

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

Name

Name	twenty million one hundred thousand eight hundred ninety

Notation

Scientific notation	2.0100890 × 10^7
Engineering notation	2.0100890 × 10^6

Prime Factorization of 20100890

Prime Factorization 2 × 5 × 2010089

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20100890	Product of the distinct prime numbers

The prime factorization of 20100890 is 2 × 5 × 2010089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 5, 25, 767, 741, 8682, 1199, 5326, 576, 370893, 503806, 7318348, 3721813, 90828105, 66348494, 459904264, 772815421, 9400851264, 5791427883

Basic calculations (n = 20100890)

Multiplication

n×y

n×2	40201780
n×3	60302670
n×4	80403560
n×5	100504450

Division

n÷y

n÷2	10050445
n÷3	6700296.6666667
n÷3	5025222.5
n÷5	4020178

Exponentiation

n^y

n²	404045778792100
n³	8.1216797544643E+21
n⁴	1.6325299135971E+29
n⁵	3.2815304214926E+36

Nth Root

^y√n

²√n	4483.4016103847
³√n	271.89742563949
⁴√n	66.958207938868
⁵√n	28.883050354238

Divisors of 20100890

1, 2, 5, 10, 2010089, 4020178, 10050445, 20100890

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	-20100889	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 20100890 can be divided by 8 positive divisors. The sum of these divisors (counting 20100890) is 1, the average is 0.125.

Base conversion 20100890

Base	System	Value
2	Binary	1001100101011011100011010
3	Ternary	1101211020020102
4	Quaternary	1030223130122
5	Quinary	20121212030
6	Senary	1554455402
8	Octal	114533432
10	Decimal	20100890
12	Duodecimal	6894562
16	Hexadecimal	132b71a
20	Vigesimal	65cc4a
36	Base36	byty2

Cryptographic Hash Functions

md5	c29f7ea2d0df71903697e0cab6fc373f
sha1	fa71b2611f8199fc94db0b1ee2ec3b70982738d5
sha256	4dfdfae87f3f8d714b022342828c3852e6904a7651bf28f252220cb948aabff6
sha512	8b89e67f951c11ad3fbd5c9e8f876cd55b0264350bfc941a1dac49126179104cf48198d2a6c2011319ecf18603a18597f14e59420c58dbef1f368397107a3416
ripemd-160	7c38ed2906eeabb529006adecf15a6380859fc4b

20100890 as geometric shapes

Circle

Radius = n

Diameter	40201780
Circumference	126297616.70923
Area	1.2693472503672E+15

Sphere

Radius = n

Volume	3.4020012601912E+22
Surface area	5.0773890014689E+15
Circumference	126297616.70923

Square

Length = n

Perimeter	80403560
Area	404045778792100
Diagonal	28426951.25377

Cube

Length = n

Surface area	2424274672752600
Volume	8.1216797544643E+21
Space diagonal	34815762.757353

Equilateral Triangle

Length = n

Perimeter	60302670
Area	1.7495695436291E+14
Altitude	17407881.378677

Triangular Pyramid

Length = n

Surface area	1.7495695436291E+14
Volume	9.5714913816787E+20
Height	9475650.4179232