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

20048815 (number)

20048815 is an odd 8-digits composite number following 20048814 and preceding 20048816. In scientific notation, it is written as 2.0048815 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 15966240 positive integers (up to 20048815) that are relatively prime to 20048815.

Interesting facts

20048815 has 8 divisors, whose sum is 24167808
The reverse of 20048815 is 51884002
Previous prime number is 223

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million forty-eight thousand eight hundred fifteen

Notation

Scientific notation	2.0048815 × 10^7
Engineering notation	2.0048815 × 10^6

Prime Factorization of 20048815

Prime Factorization 5 × 223 × 17981

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20048815	Product of the distinct prime numbers

The prime factorization of 20048815 is 5 × 223 × 17981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 51, 67, 100, 803, 7238, 9531, 83491, 52697, 462469, 134506, 8781708, 729192, 30852524, 4434015, 66863119, 384325226, 9725603028, 6852728689

Basic calculations (n = 20048815)

Multiplication

n×y

n×2	40097630
n×3	60146445
n×4	80195260
n×5	100244075

Division

n÷y

n÷2	10024407.5
n÷3	6682938.3333333
n÷3	5012203.75
n÷5	4009763

Exponentiation

n^y

n²	401954982904225
n³	8.058721090575E+21
n⁴	1.6156780828154E+29
n⁵	3.239243098192E+36

Nth Root

^y√n

²√n	4477.5903117637
³√n	271.66242272384
⁴√n	66.914798899524
⁵√n	28.868069466167

Divisors of 20048815

1, 5, 223, 1115, 17981, 89905, 4009763, 20048815

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	-20048814	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 20048815 can be divided by 8 positive divisors. The sum of these divisors (counting 20048815) is 1, the average is 0.125.

Base conversion 20048815

Base	System	Value
2	Binary	1001100011110101110101111
3	Ternary	1101201120210201
4	Quaternary	1030132232233
5	Quinary	20113030230
6	Senary	1553414331
8	Octal	114365657
10	Decimal	20048815
12	Duodecimal	686a3a7
16	Hexadecimal	131ebaf
20	Vigesimal	65620f
36	Base36	bxprj

Cryptographic Hash Functions

md5	5c2207d909c683450d74163101af44ec
sha1	898801079fc8a65f84a4e41bb6f12296deacfeb6
sha256	2c1641e118fadca1cdec01ab1594e7fdba4baf5702199b43eba360fa80a0d0b1
sha512	40eda68b9c1d6bf7fb7e9d4dec198c86bc5f7511c072667df148c89b6ba7a7718be5daf09d8a99ad9320ccb6f92a71861035c7f1b704b5d8598cd995c8c7ec61
ripemd-160	8494bf2aa3f38782ce42aa3609737c1aa8167e4c

20048815 as geometric shapes

Circle

Radius = n

Diameter	40097630
Circumference	125970419.83436
Area	1.2627788213657E+15

Sphere

Radius = n

Volume	3.3756291967306E+22
Surface area	5.0511152854629E+15
Circumference	125970419.83436

Square

Length = n

Perimeter	80195260
Area	401954982904225
Diagonal	28353306.082509

Cube

Length = n

Surface area	2411729897425350
Volume	8.058721090575E+21
Space diagonal	34725566.211549

Equilateral Triangle

Length = n

Perimeter	60146445
Area	1.740516131864E+14
Altitude	17362783.105775

Triangular Pyramid

Length = n

Surface area	1.740516131864E+14
Volume	9.4972938847277E+20
Height	9451102.027503