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

20996917 (number)

20996917 is an odd 8-digits composite number following 20996916 and preceding 20996918. In scientific notation, it is written as 2.0996917 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 20709216 positive integers (up to 20996917) that are relatively prime to 20996917.

Interesting facts

20996917 has 4 divisors, whose sum is 21284620
The reverse of 20996917 is 71969902
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	2.0996917 × 10^7
Engineering notation	2.0996917 × 10^6

Prime Factorization of 20996917

Prime Factorization 73 × 287629

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20996917	Product of the distinct prime numbers

The prime factorization of 20996917 is 73 × 287629. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 50, 5, 357, 459, 8474, 6690, 64030, 96308, 963135, 57632, 5131808, 6784549, 13409273, 69977737, 324015841, 14690780, 4922651168, 2121940108

Basic calculations (n = 20996917)

Multiplication

n×y

n×2	41993834
n×3	62990751
n×4	83987668
n×5	104984585

Division

n÷y

n÷2	10498458.5
n÷3	6998972.3333333
n÷3	5249229.25
n÷5	4199383.4

Exponentiation

n^y

n²	440870523504889
n³	9.2569217897787E+21
n⁴	1.9436681849547E+29
n⁵	4.0811039555036E+36

Nth Root

^y√n

²√n	4582.2392997311
³√n	275.87891576587
⁴√n	67.69223958277
⁵√n	29.13607901962

Divisors of 20996917

1, 73, 287629, 20996917

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	-20996916	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 20996917 can be divided by 4 positive divisors. The sum of these divisors (counting 20996917) is 1, the average is 0.25.

Base conversion 20996917

Base	System	Value
2	Binary	1010000000110001100110101
3	Ternary	1110111202100121
4	Quaternary	1100012030311
5	Quinary	20333400132
6	Senary	2030011541
8	Octal	120061465
10	Decimal	20996917
12	Duodecimal	7046bb1
16	Hexadecimal	1406335
20	Vigesimal	6b4c5h
36	Base36	ci1bp

Cryptographic Hash Functions

md5	d1967a33a91011a6ebb8454bcec70002
sha1	edc846e9820f22e6516853d1580d1f05dc5d8be9
sha256	a6a7bf18520a02936c1845b51090a45ceef5cd0a239c022f7bc91a76bc177230
sha512	ad8fee44aba86363e4905858f144f712a34e4a1e333ef3ecab7971aabfdb443ddc72c2b65e2f0a70a9049bcf40c8d1e73216c73b8e193aab43e6532758347e87
ripemd-160	86ca3fcd3451df346c47c7d021d953d05a37c9a0

20996917 as geometric shapes

Circle

Radius = n

Diameter	41993834
Circumference	131927520.39047
Area	1.3850355978272E+15

Sphere

Radius = n

Volume	3.8775303319499E+22
Surface area	5.540142391309E+15
Circumference	131927520.39047

Square

Length = n

Perimeter	83987668
Area	440870523504889
Diagonal	29694124.789422

Cube

Length = n

Surface area	2645223141029334
Volume	9.2569217897787E+21
Space diagonal	36367727.046307

Equilateral Triangle

Length = n

Perimeter	62990751
Area	1.9090253656749E+14
Altitude	18183863.523153

Triangular Pyramid

Length = n

Surface area	1.9090253656749E+14
Volume	1.0909386950777E+21
Height	9898041.5964741