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

20169949 (number)

20169949 is an odd 8-digits prime number following 20169948 and preceding 20169950. In scientific notation, it is written as 2.0169949 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 20169948 positive integers (up to 20169949) that are relatively prime to 20169949.

Interesting facts

20169949 has 2 divisors, whose sum is 20169950
The reverse of 20169949 is 94996102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty million one hundred sixty-nine thousand nine hundred forty-nine

Notation

Scientific notation	2.0169949 × 10^7
Engineering notation	2.0169949 × 10^6

Prime Factorization of 20169949

Prime Factorization 20169949

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20169949	Product of the distinct prime numbers

The prime factorization of 20169949 is 20169949. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 2, 66, 44, 697, 144, 4394, 301, 98321, 51033, 600081, 23830, 3360736, 7789355, 93184114, 6303569, 611781222, 440332767, 1327157664, 2820181939

Basic calculations (n = 20169949)

Multiplication

n×y

n×2	40339898
n×3	60509847
n×4	80679796
n×5	100849745

Division

n÷y

n÷2	10084974.5
n÷3	6723316.3333333
n÷3	5042487.25
n÷5	4033989.8

Exponentiation

n^y

n²	406826842662601
n³	8.2056766683357E+21
n⁴	1.6550807991082E+29
n⁵	3.3382895308892E+36

Nth Root

^y√n

²√n	4491.0966366802
³√n	272.2084483814
⁴√n	67.015644715844
⁵√n	28.902869368118

Divisors of 20169949

1, 20169949

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20169950	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10084975	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4491.0967480116	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999008426	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20169949 can be divided by 2 positive divisors. The sum of these divisors (counting 20169949) is 20169950, the average is 10084975.

Base conversion 20169949

Base	System	Value
2	Binary	1001100111100010011011101
3	Ternary	1101221201222011
4	Quaternary	1030330103131
5	Quinary	20130414244
6	Senary	2000151221
8	Octal	114742335
10	Decimal	20169949
12	Duodecimal	6908511
16	Hexadecimal	133c4dd
20	Vigesimal	6614h9
36	Base36	c0b8d

Cryptographic Hash Functions

md5	e78eba4828e812349c10c7fb4ceb0e13
sha1	9692cac3ac825f3ff984a356ac8646c5d92a4277
sha256	c47ccc5ad262e31fcec732759e48efa32e8b4bd3ef0e3d70bd9ba758f678b230
sha512	58640a59cf3992795d28a27a625f9cc4be4dd5b5cdcd79bec33e86797e55b0cba59c8103c9072d55c1730120ee791b76dbe3b6c988ddb432d060498e4b4e4653
ripemd-160	61025e68a3db8771ed4accd1de0179340b4bb34a

20169949 as geometric shapes

Circle

Radius = n

Diameter	40339898
Circumference	126731527.20336
Area	1.278084220192E+15

Sphere

Radius = n

Volume	3.4371858051969E+22
Surface area	5.1123368807678E+15
Circumference	126731527.20336

Square

Length = n

Perimeter	80679796
Area	406826842662601
Diagonal	28524615.428174

Cube

Length = n

Surface area	2440961055975606
Volume	8.2056766683357E+21
Space diagonal	34935376.454073

Equilateral Triangle

Length = n

Perimeter	60509847
Area	1.7616119034361E+14
Altitude	17467688.227037

Triangular Pyramid

Length = n

Surface area	1.7616119034361E+14
Volume	9.6704826940073E+20
Height	9508205.1427245