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

20707949 (number)

20707949 is an odd 8-digits prime number following 20707948 and preceding 20707950. In scientific notation, it is written as 2.0707949 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 20707948 positive integers (up to 20707949) that are relatively prime to 20707949.

Interesting facts

20707949 has 2 divisors, whose sum is 20707950
The reverse of 20707949 is 94970702
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million seven hundred seven thousand nine hundred forty-nine

Notation

Scientific notation	2.0707949 × 10^7
Engineering notation	2.0707949 × 10^6

Prime Factorization of 20707949

Prime Factorization 20707949

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20707949	Product of the distinct prime numbers

The prime factorization of 20707949 is 20707949. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 64, 53, 98, 78, 6511, 5980, 45842, 11812, 889919, 195939, 6764692, 5427348, 10978200, 681277, 115631173, 837993000, 4756356561, 1735701423

Basic calculations (n = 20707949)

Multiplication

n×y

n×2	41415898
n×3	62123847
n×4	82831796
n×5	103539745

Division

n÷y

n÷2	10353974.5
n÷3	6902649.6666667
n÷3	5176987.25
n÷5	4141589.8

Exponentiation

n^y

n²	428819151786601
n³	8.8799651254202E+21
n⁴	1.8388586493898E+29
n⁵	3.8078991129773E+36

Nth Root

^y√n

²√n	4550.5987518128
³√n	274.60747967341
⁴√n	67.458125913879
⁵√n	29.05543737721

Divisors of 20707949

1, 20707949

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20707950	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10353975	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4550.5988616884	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999034187	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20707949 can be divided by 2 positive divisors. The sum of these divisors (counting 20707949) is 20707950, the average is 10353975.

Base conversion 20707949

Base	System	Value
2	Binary	1001110111111101001101101
3	Ternary	1102222001222002
4	Quaternary	1032333221231
5	Quinary	20300123244
6	Senary	2015502045
8	Octal	116775155
10	Decimal	20707949
12	Duodecimal	6b27925
16	Hexadecimal	13bfa6d
20	Vigesimal	6989h9
36	Base36	cbuct

Cryptographic Hash Functions

md5	ad9fb3b96c5428bb55931847519835c2
sha1	b71360f52a5be78f529b10723899a0f179629f02
sha256	3b918b87cd10f5d35d3024b80a4b651859d1e29d6e437ec6d9301e9d968a6ffa
sha512	bf098bbe09997e0c8b669c770c04278e074bdb2222a5613212cf581009b014b7a682fe935a3981b784d929841fb4adf1365129a3f56884570fea7b9e47c3d41d
ripemd-160	5017220950ad440924b9abbd1a619507bf619c45

20707949 as geometric shapes

Circle

Radius = n

Diameter	41415898
Circumference	130111880.89862
Area	1.3471750969714E+15

Sphere

Radius = n

Volume	3.7196310936205E+22
Surface area	5.3887003878856E+15
Circumference	130111880.89862

Square

Length = n

Perimeter	82831796
Area	428819151786601
Diagonal	29285462.32473

Cube

Length = n

Surface area	2572914910719606
Volume	8.8799651254202E+21
Space diagonal	35867219.788545

Equilateral Triangle

Length = n

Perimeter	62123847
Area	1.8568413953825E+14
Altitude	17933609.894273

Triangular Pyramid

Length = n

Surface area	1.8568413953825E+14
Volume	1.0465139261474E+21
Height	9761820.7749101