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

20953709 (number)

20953709 is an odd 8-digits composite number following 20953708 and preceding 20953710. In scientific notation, it is written as 2.0953709 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 17621136 positive integers (up to 20953709) that are relatively prime to 20953709.

Interesting facts

20953709 has 8 divisors, whose sum is 24399360
The reverse of 20953709 is 90735902
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million nine hundred fifty-three thousand seven hundred nine

Notation

Scientific notation	2.0953709 × 10^7
Engineering notation	2.0953709 × 10^6

Prime Factorization of 20953709

Prime Factorization 7 × 53 × 56479

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20953709	Product of the distinct prime numbers

The prime factorization of 20953709 is 7 × 53 × 56479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 59, 90, 1, 215, 135, 8237, 81566, 44548, 920149, 981040, 4314206, 6070413, 67328662, 89894762, 239484846, 542639072, 2501384895, 7936683752

Basic calculations (n = 20953709)

Multiplication

n×y

n×2	41907418
n×3	62861127
n×4	83814836
n×5	104768545

Division

n÷y

n÷2	10476854.5
n÷3	6984569.6666667
n÷3	5238427.25
n÷5	4190741.8

Exponentiation

n^y

n²	439057920856681
n³	9.1998919077759E+21
n⁴	1.9277185786699E+29
n⁵	4.0392854131343E+36

Nth Root

^y√n

²√n	4577.5221463145
³√n	275.68954888402
⁴√n	67.657387965503
⁵√n	29.124077741223

Divisors of 20953709

1, 7, 53, 371, 56479, 395353, 2993387, 20953709

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20953708	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20953709 can be divided by 8 positive divisors. The sum of these divisors (counting 20953709) is 1, the average is 0.125.

Base conversion 20953709

Base	System	Value
2	Binary	1001111111011101001101101
3	Ternary	1110102120002022
4	Quaternary	1033323221231
5	Quinary	20331004314
6	Senary	2025035525
8	Octal	117735155
10	Decimal	20953709
12	Duodecimal	7025ba5
16	Hexadecimal	13fba6d
20	Vigesimal	6aj459
36	Base36	ch3zh

Cryptographic Hash Functions

md5	0e75dffdd3040d2cdc5ee1c663ce5cc7
sha1	02724f81c9c4ff99136693f857d24d01ec0086f2
sha256	d25e2414bc038ba634d756cb8100b3b452724f4e259f850e4c9f56c6edc20bc6
sha512	885127826f2edc51523bc433a9320eb881b4efe938346058fcbecbf6060debf6b070d43c470319c70f79983dd03985c58de3b16b3e0dee5bc1089ba42d5b8b25
ripemd-160	de20fe1850f9546131dae34da6c0f371499f0745

20953709 as geometric shapes

Circle

Radius = n

Diameter	41907418
Circumference	131656036.51972
Area	1.3793411386638E+15

Sphere

Radius = n

Volume	3.8536417108385E+22
Surface area	5.517364554655E+15
Circumference	131656036.51972

Square

Length = n

Perimeter	83814836
Area	439057920856681
Diagonal	29633019.449819

Cube

Length = n

Surface area	2634347525140086
Volume	9.1998919077759E+21
Space diagonal	36292888.595013

Equilateral Triangle

Length = n

Perimeter	62861127
Area	1.9011765659733E+14
Altitude	18146444.297507

Triangular Pyramid

Length = n

Surface area	1.9011765659733E+14
Volume	1.0842176590286E+21
Height	9877673.1499397