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

20087893 (number)

20087893 is an odd 8-digits composite number following 20087892 and preceding 20087894. In scientific notation, it is written as 2.0087893 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 17122560 positive integers (up to 20087893) that are relatively prime to 20087893.

Interesting facts

20087893 has 8 divisors, whose sum is 20611800
The reverse of 20087893 is 39878002
Previous prime number is 197

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million eighty-seven thousand eight hundred ninety-three

Notation

Scientific notation	2.0087893 × 10^7
Engineering notation	2.0087893 × 10^6

Prime Factorization of 20087893

Prime Factorization 49 × 197 × 2081

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20087893	Product of the distinct prime numbers

The prime factorization of 20087893 is 49 × 197 × 2081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 46, 41, 201, 707, 8250, 5287, 11134, 7160, 515806, 75041, 401947, 5790181, 43103575, 73860618, 441729316, 555334112, 3246299396, 7728322930

Basic calculations (n = 20087893)

Multiplication

n×y

n×2	40175786
n×3	60263679
n×4	80351572
n×5	100439465

Division

n÷y

n÷2	10043946.5
n÷3	6695964.3333333
n÷3	5021973.25
n÷5	4017578.6

Exponentiation

n^y

n²	403523445179449
n³	8.1059357897561E+21
n⁴	1.6283117080949E+29
n⁵	3.2709351362858E+36

Nth Root

^y√n

²√n	4481.9519185284
³√n	271.83881110777
⁴√n	66.947381715257
⁵√n	28.879314299437

Divisors of 20087893

1, 49, 197, 2081, 9653, 101969, 409957, 20087893

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	-20087892	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 20087893 can be divided by 8 positive divisors. The sum of these divisors (counting 20087893) is 1, the average is 0.125.

Base conversion 20087893

Base	System	Value
2	Binary	1001100101000010001010101
3	Ternary	1101210120102001
4	Quaternary	1030220101111
5	Quinary	20120303033
6	Senary	1554315301
8	Octal	114502125
10	Decimal	20087893
12	Duodecimal	6888b31
16	Hexadecimal	1328455
20	Vigesimal	65ajed
36	Base36	byjx1

Cryptographic Hash Functions

md5	759bbfc325c7656444646f5860c346dc
sha1	cde9b8b76139d5c5487f1f74a5e7e99dc46439b1
sha256	24a7b7b512b2118c55e06f00f8903a714f7a0b835c20318c9532c299e49d91ac
sha512	8fc9264dbfa652c78cee41228ef16e67ff61b4c6d427ff71336317ac7866907456e6d3a0a267a9f8e7f9ec2a23e6a0ce914dda59dc3a12287dc06ac80a0da084
ripemd-160	e3bebb66f369f1216bf2a686f39b6110843b81cc

20087893 as geometric shapes

Circle

Radius = n

Diameter	40175786
Circumference	126215954.1498
Area	1.267706290927E+15

Sphere

Radius = n

Volume	3.3954064436758E+22
Surface area	5.070825163708E+15
Circumference	126215954.1498

Square

Length = n

Perimeter	80351572
Area	403523445179449
Diagonal	28408570.7201

Cube

Length = n

Surface area	2421140671076694
Volume	8.1059357897561E+21
Space diagonal	34793251.293007

Equilateral Triangle

Length = n

Perimeter	60263679
Area	1.7473077727401E+14
Altitude	17396625.646504

Triangular Pyramid

Length = n

Surface area	1.7473077727401E+14
Volume	9.5529369413322E+20
Height	9469523.5733665