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

20791312 (number)

20791312 is an even 8-digits composite number following 20791311 and preceding 20791313. In scientific notation, it is written as 2.0791312 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 10 positive divisors. There are 10395648 positive integers (up to 20791312) that are relatively prime to 20791312.

Interesting facts

20791312 has 10 divisors, whose sum is 40283198
The reverse of 20791312 is 21319702
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million seven hundred ninety-one thousand three hundred twelve

Notation

Scientific notation	2.0791312 × 10^7
Engineering notation	2.0791312 × 10^6

Prime Factorization of 20791312

Prime Factorization 2 × 2 × 2 × 2 × 1299457

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2598914	Product of the distinct prime numbers

The prime factorization of 20791312 is 2 × 2 × 2 × 2 × 1299457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 87, 31, 820, 661, 927, 843, 98159, 68647, 666753, 817231, 3113199, 9491983, 77691753, 7289916, 937361521, 841024659, 6742968413, 8748297857

Basic calculations (n = 20791312)

Multiplication

n×y

n×2	41582624
n×3	62373936
n×4	83165248
n×5	103956560

Division

n÷y

n÷2	10395656
n÷3	6930437.3333333
n÷3	5197828
n÷5	4158262.4

Exponentiation

n^y

n²	432278654681344
n³	8.9876403804201E+21
n⁴	1.8686483529311E+29
n⁵	3.8851650924077E+36

Nth Root

^y√n

²√n	4559.7491159054
³√n	274.97547770317
⁴√n	67.525914402586
⁵√n	29.07879321539

Divisors of 20791312

1, 2, 4, 8, 16, 1299457, 2598914, 5197828, 10395656, 20791312

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20791311	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20791312 can be divided by 10 positive divisors. The sum of these divisors (counting 20791312) is 1, the average is 0.1.

Base conversion 20791312

Base	System	Value
2	Binary	1001111010100000000010000
3	Ternary	1110010022022121
4	Quaternary	1033110000100
5	Quinary	20310310222
6	Senary	2021344024
8	Octal	117240020
10	Decimal	20791312
12	Duodecimal	6b68014
16	Hexadecimal	13d4010
20	Vigesimal	69ii5c
36	Base36	cdmog

Cryptographic Hash Functions

md5	b24df0af160c9292edea23b386695b77
sha1	f53b255acb8b244a25706b726207fadb53ac3c69
sha256	711575bf01efd4ca5b8ac0aee7b53d089649ef20ff04e123cc0e7e8a7fa9894b
sha512	08d5a5f1bc5223ee298fc69016bedddb7d7708b7011723778da7fdbd14a1fa0c50129a987278224f4aa04a43d4358abc04527fdbb62436287b298552d0766443
ripemd-160	ce77ee0512be8232f6857ab35fa01cbf72e504fc

20791312 as geometric shapes

Circle

Radius = n

Diameter	41582624
Circumference	130635666.07539
Area	1.3580434458506E+15

Sphere

Radius = n

Volume	3.7647339989646E+22
Surface area	5.4321737834024E+15
Circumference	130635666.07539

Square

Length = n

Perimeter	83165248
Area	432278654681344
Diagonal	29403355.40993

Cube

Length = n

Surface area	2593671928088064
Volume	8.9876403804201E+21
Space diagonal	36011608.740016

Equilateral Triangle

Length = n

Perimeter	62373936
Area	1.871821482339E+14
Altitude	18005804.370008

Triangular Pyramid

Length = n

Surface area	1.871821482339E+14
Volume	1.0592035766435E+21
Height	9801118.4699768