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

20984798 (number)

20984798 is an even 8-digits composite number following 20984797 and preceding 20984799. In scientific notation, it is written as 2.0984798 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 10475536 positive integers (up to 20984798) that are relatively prime to 20984798.

Interesting facts

20984798 has 8 divisors, whose sum is 31527792
The reverse of 20984798 is 89748902
Previous prime number is 647

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	twenty million nine hundred eighty-four thousand seven hundred ninety-eight

Notation

Scientific notation	2.0984798 × 10^7
Engineering notation	2.0984798 × 10^6

Prime Factorization of 20984798

Prime Factorization 2 × 647 × 16217

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20984798	Product of the distinct prime numbers

The prime factorization of 20984798 is 2 × 647 × 16217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 47, 62, 929, 362, 6641, 8518, 26632, 11533, 170250, 54478, 667252, 1630777, 26430445, 25936731, 14944358, 593746819, 9973067006, 7023776528

Basic calculations (n = 20984798)

Multiplication

n×y

n×2	41969596
n×3	62954394
n×4	83939192
n×5	104923990

Division

n÷y

n÷2	10492399
n÷3	6994932.6666667
n÷3	5246199.5
n÷5	4196959.6

Exponentiation

n^y

n²	440361747100804
n³	9.2409023098375E+21
n⁴	1.9391846830967E+29
n⁵	4.0693398859479E+36

Nth Root

^y√n

²√n	4580.9167204829
³√n	275.82582828911
⁴√n	67.682469816659
⁵√n	29.132714890583

Divisors of 20984798

1, 2, 647, 1294, 16217, 32434, 10492399, 20984798

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	-20984797	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 20984798 can be divided by 8 positive divisors. The sum of these divisors (counting 20984798) is 1, the average is 0.125.

Base conversion 20984798

Base	System	Value
2	Binary	1010000000011001111011110
3	Ternary	1110111010201202
4	Quaternary	1100003033132
5	Quinary	20333003143
6	Senary	2025435502
8	Octal	120031736
10	Decimal	20984798
12	Duodecimal	703bb92
16	Hexadecimal	14033de
20	Vigesimal	6b31ji
36	Base36	chrz2

Cryptographic Hash Functions

md5	0a85d36f89d9d99becb4115cb42ae623
sha1	e4412b453067abe2104338fc401bba0125549c04
sha256	58c7da6d556c1caf4cf55091b00a7564022d08bdabce7a7d4bc702218ed88523
sha512	ea9419b87c816b56986bd6b115a7ed2add88154e6a49d8004e4f05ac691bcdfc1ad58591e07cc431179fe2ae44375e38327e09e1cc30906652235cbee1f6b2b3
ripemd-160	37e04b4cdf71a9b4e0c153c93f7eb81ca7df6f3a

20984798 as geometric shapes

Circle

Radius = n

Diameter	41969596
Circumference	131851374.46773
Area	1.3834372296139E+15

Sphere

Radius = n

Volume	3.8708201078835E+22
Surface area	5.5337489184554E+15
Circumference	131851374.46773

Square

Length = n

Perimeter	83939192
Area	440361747100804
Diagonal	29676985.93526

Cube

Length = n

Surface area	2642170482604824
Volume	9.2409023098375E+21
Space diagonal	36346736.32257

Equilateral Triangle

Length = n

Perimeter	62954394
Area	1.906822299221E+14
Altitude	18173368.161285

Triangular Pyramid

Length = n

Surface area	1.906822299221E+14
Volume	1.0890507812614E+21
Height	9892328.6450866