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

20996739 (number)

20996739 is an odd 8-digits composite number following 20996738 and preceding 20996740. In scientific notation, it is written as 2.0996739 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 13997772 positive integers (up to 20996739) that are relatively prime to 20996739.

Interesting facts

20996739 has 6 divisors, whose sum is 23589020
The reverse of 20996739 is 93769902
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	twenty million nine hundred ninety-six thousand seven hundred thirty-nine

Notation

Scientific notation	2.0996739 × 10^7
Engineering notation	2.0996739 × 10^6

Prime Factorization of 20996739

Prime Factorization 9 × 9 × 259219

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2332971	Product of the distinct prime numbers

The prime factorization of 20996739 is 9 × 9 × 259219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 63, 68, 606, 949, 6125, 4057, 90641, 96586, 229168, 130740, 852092, 6192170, 32198629, 15018625, 904794781, 626414496, 4614089963, 5536757094

Basic calculations (n = 20996739)

Multiplication

n×y

n×2	41993478
n×3	62990217
n×4	83986956
n×5	104983695

Division

n÷y

n÷2	10498369.5
n÷3	6998913
n÷3	5249184.75
n÷5	4199347.8

Exponentiation

n^y

n²	440863048634121
n³	9.2566863669149E+21
n⁴	1.9436022765097E+29
n⁵	4.080930971968E+36

Nth Root

^y√n

²√n	4582.2198768719
³√n	275.8781361818
⁴√n	67.692096118173
⁵√n	29.136029619609

Divisors of 20996739

1, 9, 81, 259219, 2332971, 20996739

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20996738	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996739 can be divided by 6 positive divisors. The sum of these divisors (counting 20996739) is 1, the average is 0.16666666666667.

Base conversion 20996739

Base	System	Value
2	Binary	1010000000110001010000011
3	Ternary	1110111202010000
4	Quaternary	1100012022003
5	Quinary	20333343424
6	Senary	2030011043
8	Octal	120061203
10	Decimal	20996739
12	Duodecimal	7046a83
16	Hexadecimal	1406283
20	Vigesimal	6b4bgj
36	Base36	ci16r

Cryptographic Hash Functions

md5	9dd84ca6838ac72c31806b05db33003c
sha1	858a11b047155e8aa5b37c63143eb13a36aadd14
sha256	f840d0060a3f01e0dd689ad3ae5bc6ec03bd361e9149002c7b84759427a719ea
sha512	bc4ad3068be464f1c25c29e15a7ad8cbd3a534e96f7a14fd6ce3c9069982d88301985604a5313692e744d06f55b999462520cba9175a53e5c76aa3fd19f10cb8
ripemd-160	81ababa8d18077eb44e232509aa5dd5709eaf640

20996739 as geometric shapes

Circle

Radius = n

Diameter	41993478
Circumference	131926401.98348
Area	1.3850121148282E+15

Sphere

Radius = n

Volume	3.8774317182513E+22
Surface area	5.5400484593126E+15
Circumference	131926401.98348

Square

Length = n

Perimeter	83986956
Area	440863048634121
Diagonal	29693873.059408

Cube

Length = n

Surface area	2645178291804726
Volume	9.2566863669149E+21
Space diagonal	36367418.741263

Equilateral Triangle

Length = n

Perimeter	62990217
Area	1.908992998535E+14
Altitude	18183709.370631

Triangular Pyramid

Length = n

Surface area	1.908992998535E+14
Volume	1.0909109502271E+21
Height	9897957.6864694