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

20291313 (number)

20291313 is an odd 8-digits composite number following 20291312 and preceding 20291314. In scientific notation, it is written as 2.0291313 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 10821888 positive integers (up to 20291313) that are relatively prime to 20291313.

Interesting facts

20291313 has 16 divisors, whose sum is 27884736
The reverse of 20291313 is 31319202
Previous prime number is 43

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million two hundred ninety-one thousand three hundred thirteen

Notation

Scientific notation	2.0291313 × 10^7
Engineering notation	2.0291313 × 10^6

Prime Factorization of 20291313

Prime Factorization 3 × 161 × 43 × 977

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20291313	Product of the distinct prime numbers

The prime factorization of 20291313 is 3 × 161 × 43 × 977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 39, 42, 632, 882, 6877, 7014, 3276, 88410, 286285, 500950, 3369569, 1403493, 38617253, 80204148, 967888180, 783181542, 9113084708, 2470692353

Basic calculations (n = 20291313)

Multiplication

n×y

n×2	40582626
n×3	60873939
n×4	81165252
n×5	101456565

Division

n÷y

n÷2	10145656.5
n÷3	6763771
n÷3	5072828.25
n÷5	4058262.6

Exponentiation

n^y

n²	411737383263969
n³	8.3546921176102E+21
n⁴	1.6952767277706E+29
n⁵	3.4399390704809E+36

Nth Root

^y√n

²√n	4504.5879944785
³√n	272.75332277433
⁴√n	67.116227504818
⁵√n	28.937568073562

Divisors of 20291313

1, 3, 43, 129, 161, 483, 977, 2931, 6923, 20769, 42011, 126033, 157297, 471891, 6763771, 20291313

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20291312	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20291313 can be divided by 16 positive divisors. The sum of these divisors (counting 20291313) is 1, the average is 0.0625.

Base conversion 20291313

Base	System	Value
2	Binary	1001101011001111011110001
3	Ternary	1102011220110010
4	Quaternary	1031121323301
5	Quinary	20143310223
6	Senary	2002525133
8	Octal	115317361
10	Decimal	20291313
12	Duodecimal	69667a9
16	Hexadecimal	1359ef1
20	Vigesimal	66g85d
36	Base36	c2wvl

Cryptographic Hash Functions

md5	e16ce9c5a01df434f1e64b6eb1acdc19
sha1	b410a53238b22f400302379d2166fc3b2eba7e08
sha256	34a05b69ef73293f44a93357b9ed227db573c299f9d04e598af41d1b239ee874
sha512	8cc604b6616603b490c493e349ae473ab1d126d72852097174f4578d4bce24f77cb02c89d771efe90bcd3d0031b4e80dc6567865bcd8a66d016bb16459f489dd
ripemd-160	de968e283a10de27ea5286cb187244706b19b6db

20291313 as geometric shapes

Circle

Radius = n

Diameter	40582626
Circumference	127494079.70498
Area	1.2935111384704E+15

Sphere

Radius = n

Volume	3.4996052506251E+22
Surface area	5.1740445538815E+15
Circumference	127494079.70498

Square

Length = n

Perimeter	81165252
Area	411737383263969
Diagonal	28696250.042957

Cube

Length = n

Surface area	2470424299583814
Volume	8.3546921176102E+21
Space diagonal	35145585.068283

Equilateral Triangle

Length = n

Perimeter	60873939
Area	1.7828751679716E+14
Altitude	17572792.534141

Triangular Pyramid

Length = n

Surface area	1.7828751679716E+14
Volume	9.8460990851466E+20
Height	9565416.6809858