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

20137887 (number)

20137887 is an odd 8-digits composite number following 20137886 and preceding 20137888. In scientific notation, it is written as 2.0137887 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 10460880 positive integers (up to 20137887) that are relatively prime to 20137887.

Interesting facts

20137887 has 4 divisors, whose sum is 20167640
The reverse of 20137887 is 78873102
Previous prime number is 693

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million one hundred thirty-seven thousand eight hundred eighty-seven

Notation

Scientific notation	2.0137887 × 10^7
Engineering notation	2.0137887 × 10^6

Prime Factorization of 20137887

Prime Factorization 693 × 29059

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20137887	Product of the distinct prime numbers

The prime factorization of 20137887 is 693 × 29059. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 24, 20, 284, 168, 4179, 6855, 26214, 92414, 979166, 970973, 648796, 1307311, 68142042, 28659929, 610555514, 650102647, 3006106553, 60661191

Basic calculations (n = 20137887)

Multiplication

n×y

n×2	40275774
n×3	60413661
n×4	80551548
n×5	100689435

Division

n÷y

n÷2	10068943.5
n÷3	6712629
n÷3	5034471.75
n÷5	4027577.4

Exponentiation

n^y

n²	405534492824769
n³	8.1666077911075E+21
n⁴	1.6445822487064E+29
n⁵	3.3118411486656E+36

Nth Root

^y√n

²√n	4487.5257102328
³√n	272.06413838546
⁴√n	66.988996934069
⁵√n	28.893674763014

Divisors of 20137887

1, 693, 29059, 20137887

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	-20137886	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 20137887 can be divided by 4 positive divisors. The sum of these divisors (counting 20137887) is 1, the average is 0.25.

Base conversion 20137887

Base	System	Value
2	Binary	1001100110100011110011111
3	Ternary	1101220002222200
4	Quaternary	1030310132133
5	Quinary	20123403022
6	Senary	1555342543
8	Octal	114643637
10	Decimal	20137887
12	Duodecimal	68b1a53
16	Hexadecimal	133479f
20	Vigesimal	65h4e7
36	Base36	bzmhr

Cryptographic Hash Functions

md5	b4b0b14ac8486759be2be8415264cd10
sha1	115c60b523ca56d09682aee0d07cf8493bf0bd52
sha256	261b160ba6f48e89fdb777b2ee13b746bd7778c59e2d4b29e021adc1736ba0c6
sha512	7ee9cb3d56002f7d19751909250eb6bea84bdff375c23ec6e09e5ae7c7c5f8ecead62dacc8a63fd927f978def38e6e36ba5856ca7c3ad7b6d9b9ab87133eb40b
ripemd-160	8176042223121acf16621d1e63a3a8cb27d7e90c

20137887 as geometric shapes

Circle

Radius = n

Diameter	40275774
Circumference	126530075.71604
Area	1.2740241834356E+15

Sphere

Radius = n

Volume	3.4208206721723E+22
Surface area	5.0960967337422E+15
Circumference	126530075.71604

Square

Length = n

Perimeter	80551548
Area	405534492824769
Diagonal	28479272.912937

Cube

Length = n

Surface area	2433206956948614
Volume	8.1666077911075E+21
Space diagonal	34879843.441081

Equilateral Triangle

Length = n

Perimeter	60413661
Area	1.7560158644854E+14
Altitude	17439921.72054

Triangular Pyramid

Length = n

Surface area	1.7560158644854E+14
Volume	9.6244395806384E+20
Height	9493090.9709789