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

20998210 (number)

20998210 is an even 8-digits composite number following 20998209 and preceding 20998211. In scientific notation, it is written as 2.0998210 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 8399280 positive integers (up to 20998210) that are relatively prime to 20998210.

Interesting facts

20998210 has 8 divisors, whose sum is 37796796
The reverse of 20998210 is 01289902
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million nine hundred ninety-eight thousand two hundred ten

Notation

Scientific notation	2.0998210 × 10^7
Engineering notation	2.0998210 × 10^6

Prime Factorization of 20998210

Prime Factorization 2 × 5 × 2099821

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20998210	Product of the distinct prime numbers

The prime factorization of 20998210 is 2 × 5 × 2099821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 44, 53, 920, 490, 484, 4700, 10898, 336, 571189, 3685, 635184, 5007024, 49783172, 25020683, 775783634, 790896050, 3635987112, 5587430050

Basic calculations (n = 20998210)

Multiplication

n×y

n×2	41996420
n×3	62994630
n×4	83992840
n×5	104991050

Division

n÷y

n÷2	10499105
n÷3	6999403.3333333
n÷3	5249552.5
n÷5	4199642

Exponentiation

n^y

n²	440924823204100
n³	9.2586320318526E+21
n⁴	1.9441469971757E+29
n⁵	4.0823606917564E+36

Nth Root

^y√n

²√n	4582.380385782
³√n	275.88457856732
⁴√n	67.693281688673
⁵√n	29.136437853464

Divisors of 20998210

1, 2, 5, 10, 2099821, 4199642, 10499105, 20998210

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	-20998209	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 20998210 can be divided by 8 positive divisors. The sum of these divisors (counting 20998210) is 1, the average is 0.125.

Base conversion 20998210

Base	System	Value
2	Binary	1010000000110100001000010
3	Ternary	1110111211010111
4	Quaternary	1100012201002
5	Quinary	20333420320
6	Senary	2030021534
8	Octal	120064102
10	Decimal	20998210
12	Duodecimal	70478aa
16	Hexadecimal	1406842
20	Vigesimal	6b4faa
36	Base36	ci2bm

Cryptographic Hash Functions

md5	8735ea83192589586a159246171d36cc
sha1	9f935821d5643b36cd99ba222de4e776bd843136
sha256	530b2028c41c59f8e1298499d1d6e8b65917c191bd55c75ba298861fa5989a96
sha512	2c29b1b86297782c7965a38563011ba35fe6b4335c6b046f915b10c750b32240fc648999f815acecaeedc8c8595c8ff68afdc45840acfa497c5b899c03bd50f3
ripemd-160	b073de048dfa51640d4b341a46a110af05bd34cf

20998210 as geometric shapes

Circle

Radius = n

Diameter	41996420
Circumference	131935644.54907
Area	1.3852061853634E+15

Sphere

Radius = n

Volume	3.8782467164746E+22
Surface area	5.5408247414535E+15
Circumference	131935644.54907

Square

Length = n

Perimeter	83992840
Area	440924823204100
Diagonal	29695953.367558

Cube

Length = n

Surface area	2645548939224600
Volume	9.2586320318526E+21
Space diagonal	36369966.588001

Equilateral Triangle

Length = n

Perimeter	62994630
Area	1.9092604902696E+14
Altitude	18184983.294

Triangular Pyramid

Length = n

Surface area	1.9092604902696E+14
Volume	1.091140249039E+21
Height	9898651.1225195