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

20072849 (number)

20072849 is an odd 8-digits composite number following 20072848 and preceding 20072850. In scientific notation, it is written as 2.0072849 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 19694064 positive integers (up to 20072849) that are relatively prime to 20072849.

Interesting facts

20072849 has 4 divisors, whose sum is 20451636
The reverse of 20072849 is 94827002
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million seventy-two thousand eight hundred forty-nine

Notation

Scientific notation	2.0072849 × 10^7
Engineering notation	2.0072849 × 10^6

Prime Factorization of 20072849

Prime Factorization 53 × 378733

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20072849	Product of the distinct prime numbers

The prime factorization of 20072849 is 53 × 378733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 53, 13, 967, 617, 8013, 6642, 56624, 5697, 621038, 495755, 6663125, 6405022, 83416248, 1913310, 100426270, 480604446, 203373301, 1550380156

Basic calculations (n = 20072849)

Multiplication

n×y

n×2	40145698
n×3	60218547
n×4	80291396
n×5	100364245

Division

n÷y

n÷2	10036424.5
n÷3	6690949.6666667
n÷3	5018212.25
n÷5	4014569.8

Exponentiation

n^y

n²	402919266976801
n³	8.087737605216E+21
n⁴	1.6234393570112E+29
n⁵	3.2587053073943E+36

Nth Root

^y√n

²√n	4480.2733175555
³√n	271.77093333353
⁴√n	66.934843822598
⁵√n	28.874987408495

Divisors of 20072849

1, 53, 378733, 20072849

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20072848	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20072849 can be divided by 4 positive divisors. The sum of these divisors (counting 20072849) is 1, the average is 0.25.

Base conversion 20072849

Base	System	Value
2	Binary	1001100100100100110010001
3	Ternary	1101202210202212
4	Quaternary	1030210212101
5	Quinary	20114312344
6	Senary	1554121505
8	Octal	114444621
10	Decimal	20072849
12	Duodecimal	6880295
16	Hexadecimal	1324991
20	Vigesimal	659229
36	Base36	by8b5

Cryptographic Hash Functions

md5	73a04309175edf447ccb631c610ad963
sha1	7d2b11abfc064d4851d1c44ed5736f965365bf78
sha256	92ef53c64ef930f78a42d66daa0d86850d9697dac792fe2e3e2fc2bfa67b9eed
sha512	a7840b36e5a9cee33859a03cf90958cd04c92723a0b1ca8a3ac4829fa3e463836fa9522e9121b3122233c3bb4f01da3083c8c7fa4b335873fdf2df35eca11735
ripemd-160	c092dbd843d2420b7aa69fc40267147554e165ca

20072849 as geometric shapes

Circle

Radius = n

Diameter	40145698
Circumference	126121429.91003
Area	1.2658082091241E+15

Sphere

Radius = n

Volume	3.3877836059611E+22
Surface area	5.0632328364964E+15
Circumference	126121429.91003

Square

Length = n

Perimeter	80291396
Area	402919266976801
Diagonal	28387295.291267

Cube

Length = n

Surface area	2417515601860806
Volume	8.087737605216E+21
Space diagonal	34767194.320658

Equilateral Triangle

Length = n

Perimeter	60218547
Area	1.7446916043806E+14
Altitude	17383597.160329

Triangular Pyramid

Length = n

Surface area	1.7446916043806E+14
Volume	9.5314901751762E+20
Height	9462431.7637557