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

20996817 (number)

20996817 is an odd 8-digits composite number following 20996816 and preceding 20996818. In scientific notation, it is written as 2.0996817 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 13997876 positive integers (up to 20996817) that are relatively prime to 20996817.

Interesting facts

20996817 has 4 divisors, whose sum is 27995760
The reverse of 20996817 is 71869902
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	2.0996817 × 10^7
Engineering notation	2.0996817 × 10^6

Prime Factorization of 20996817

Prime Factorization 3 × 6998939

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20996817	Product of the distinct prime numbers

The prime factorization of 20996817 is 3 × 6998939. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 30, 47, 682, 720, 3090, 7549, 65974, 6717, 816449, 404210, 8078969, 5638633, 8336960, 24696130, 150881255, 617353778, 4636290082, 8114976940

Basic calculations (n = 20996817)

Multiplication

n×y

n×2	41993634
n×3	62990451
n×4	83987268
n×5	104984085

Division

n÷y

n÷2	10498408.5
n÷3	6998939
n÷3	5249204.25
n÷5	4199363.4

Exponentiation

n^y

n²	440866324131489
n³	9.2567895292516E+21
n⁴	1.9436311575321E+29
n⁵	4.08100677302E+36

Nth Root

^y√n

²√n	4582.2283880226
³√n	275.87847779784
⁴√n	67.692158984794
⁵√n	29.136051266846

Divisors of 20996817

1, 3, 6998939, 20996817

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20996816	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996817 can be divided by 4 positive divisors. The sum of these divisors (counting 20996817) is 1, the average is 0.25.

Base conversion 20996817

Base	System	Value
2	Binary	1010000000110001011010001
3	Ternary	1110111202012220
4	Quaternary	1100012023101
5	Quinary	20333344232
6	Senary	2030011253
8	Octal	120061321
10	Decimal	20996817
12	Duodecimal	7046b29
16	Hexadecimal	14062d1
20	Vigesimal	6b4c0h
36	Base36	ci18x

Cryptographic Hash Functions

md5	96c2f5b09de4156b4d9d03a475a0ae11
sha1	8fc5f2976153e98ee365f18c6dd085a858d8f30e
sha256	051e02efac3ddd2c730258f4e419f83a889d9c0ef57e0dc343a906b122b9432b
sha512	3ac026d59541124bd5bc007d5d2035c5bfa3dc0ea71c5639d1771c34bce0b7802299c1a164c3f4a6b53a0c105628a3767ea81f905d5a524fd337931310a76d7c
ripemd-160	1c59f6763b1106de13b0f4bb03e45107f2bb512a

20996817 as geometric shapes

Circle

Radius = n

Diameter	41993634
Circumference	131926892.07194
Area	1.3850224051066E+15

Sphere

Radius = n

Volume	3.8774749307898E+22
Surface area	5.5400896204265E+15
Circumference	131926892.07194

Square

Length = n

Perimeter	83987268
Area	440866324131489
Diagonal	29693983.368066

Cube

Length = n

Surface area	2645197944788934
Volume	9.2567895292516E+21
Space diagonal	36367553.841226

Equilateral Triangle

Length = n

Perimeter	62990451
Area	1.9090071818547E+14
Altitude	18183776.920613

Triangular Pyramid

Length = n

Surface area	1.9090071818547E+14
Volume	1.0909231080251E+21
Height	9897994.456022