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

20996816 (number)

20996816 is an even 8-digits composite number following 20996815 and preceding 20996817. In scientific notation, it is written as 2.0996816 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 10498400 positive integers (up to 20996816) that are relatively prime to 20996816.

Interesting facts

20996816 has 10 divisors, whose sum is 40681362
The reverse of 20996816 is 61869902
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty million nine hundred ninety-six thousand eight hundred sixteen

Notation

Scientific notation	2.0996816 × 10^7
Engineering notation	2.0996816 × 10^6

Prime Factorization of 20996816

Prime Factorization 2 × 2 × 2 × 2 × 1312301

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2624602	Product of the distinct prime numbers

The prime factorization of 20996816 is 2 × 2 × 2 × 2 × 1312301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 61, 30, 660, 506, 9205, 4821, 77302, 24779, 737718, 552845, 8692216, 8290098, 32891218, 91247882, 72016842, 173575346, 6776195053, 8925733652

Basic calculations (n = 20996816)

Multiplication

n×y

n×2	41993632
n×3	62990448
n×4	83987264
n×5	104984080

Division

n÷y

n÷2	10498408
n÷3	6998938.6666667
n÷3	5249204
n÷5	4199363.2

Exponentiation

n^y

n²	440866282137856
n³	9.2567882066526E+21
n⁴	1.9436307872606E+29
n⁵	4.0810058012045E+36

Nth Root

^y√n

²√n	4582.2282789054
³√n	275.87847341815
⁴√n	67.692158178812
⁵√n	29.136050989318

Divisors of 20996816

1, 2, 4, 8, 16, 1312301, 2624602, 5249204, 10498408, 20996816

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20996815	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996816 can be divided by 10 positive divisors. The sum of these divisors (counting 20996816) is 1, the average is 0.1.

Base conversion 20996816

Base	System	Value
2	Binary	1010000000110001011010000
3	Ternary	1110111202012212
4	Quaternary	1100012023100
5	Quinary	20333344231
6	Senary	2030011252
8	Octal	120061320
10	Decimal	20996816
12	Duodecimal	7046b28
16	Hexadecimal	14062d0
20	Vigesimal	6b4c0g
36	Base36	ci18w

Cryptographic Hash Functions

md5	bfde4088aef766192f91a4ec51a1d21c
sha1	2062755cabdef6cd3a8a174e3a220f5a916ed96f
sha256	9f70bec92c54b27cf3c6f72d8ec48b1acc2f418f0f751ef5dc28215d0c8168b0
sha512	f28fd883111a64096939c2b1b1030f85195742d83eb3eaa9b9d098acff19904bd11feff6427390cd17e21065512488dd4f7a1dbd3328a5a07a72a5ba110698b8
ripemd-160	11666f30fe842316953e4ea5f5917ecbf703f291

20996816 as geometric shapes

Circle

Radius = n

Diameter	41993632
Circumference	131926885.78875
Area	1.3850222731797E+15

Sphere

Radius = n

Volume	3.8774743767809E+22
Surface area	5.5400890927189E+15
Circumference	131926885.78875

Square

Length = n

Perimeter	83987264
Area	440866282137856
Diagonal	29693981.953852

Cube

Length = n

Surface area	2645197692827136
Volume	9.2567882066526E+21
Space diagonal	36367552.109175

Equilateral Triangle

Length = n

Perimeter	62990448
Area	1.9090070000169E+14
Altitude	18183776.054588

Triangular Pyramid

Length = n

Surface area	1.9090070000169E+14
Volume	1.0909229521553E+21
Height	9897993.9846175