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

20027861 (number)

20027861 is an odd 8-digits composite number following 20027860 and preceding 20027862. In scientific notation, it is written as 2.0027861 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 17145648 positive integers (up to 20027861) that are relatively prime to 20027861.

Interesting facts

20027861 has 8 divisors, whose sum is 22917120
The reverse of 20027861 is 16872002
Previous prime number is 2237

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million twenty-seven thousand eight hundred sixty-one

Notation

Scientific notation	2.0027861 × 10^7
Engineering notation	2.0027861 × 10^6

Prime Factorization of 20027861

Prime Factorization 7 × 2237 × 1279

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20027861	Product of the distinct prime numbers

The prime factorization of 20027861 is 7 × 2237 × 1279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 16, 12, 377, 290, 2641, 5486, 13910, 78487, 572367, 642483, 4595096, 8363904, 5293424, 47113824, 280066941, 454100185, 3312124006, 9126219975

Basic calculations (n = 20027861)

Multiplication

n×y

n×2	40055722
n×3	60083583
n×4	80111444
n×5	100139305

Division

n÷y

n÷2	10013930.5
n÷3	6675953.6666667
n÷3	5006965.25
n÷5	4005572.2

Exponentiation

n^y

n²	401115216235321
n³	8.033479795746E+21
n⁴	1.6089341669551E+29
n⁵	3.2223509853927E+36

Nth Root

^y√n

²√n	4475.2498254287
³√n	271.56774715825
⁴√n	66.897308058163
⁵√n	28.862032654802

Divisors of 20027861

1, 7, 1279, 2237, 8953, 15659, 2861123, 20027861

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	-20027860	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 20027861 can be divided by 8 positive divisors. The sum of these divisors (counting 20027861) is 1, the average is 0.125.

Base conversion 20027861

Base	System	Value
2	Binary	1001100011001100111010101
3	Ternary	1101200112001122
4	Quaternary	1030121213111
5	Quinary	20111342421
6	Senary	1553133325
8	Octal	114314725
10	Decimal	20027861
12	Duodecimal	685a245
16	Hexadecimal	13199d5
20	Vigesimal	6539d1
36	Base36	bx9lh

Cryptographic Hash Functions

md5	f07839e2bba1b5626dd9cd79c9d5ee03
sha1	e46ea4d9fb84240e5c2420d515c24f151743048d
sha256	a156ac145c2aa0b81071c99e8f92a6f9b9c1a2d40640f7407ad96c685dfd20c3
sha512	64b371ffcb81af29848cb714b87f8142b006a1903ae72376bb64089e93066188c497db892302f56971a8f6ba0ae893d37163b5bc783e304f1a3c3514194ef4d7
ripemd-160	a3109b1cc1f1b1d0b37bdb157d86d606bc44c5e4

20027861 as geometric shapes

Circle

Radius = n

Diameter	40055722
Circumference	125838761.96944
Area	1.260140616568E+15

Sphere

Radius = n

Volume	3.365056147877E+22
Surface area	5.0405624662719E+15
Circumference	125838761.96944

Square

Length = n

Perimeter	80111444
Area	401115216235321
Diagonal	28323672.651523

Cube

Length = n

Surface area	2406691297411926
Volume	8.033479795746E+21
Space diagonal	34689272.818927

Equilateral Triangle

Length = n

Perimeter	60083583
Area	1.7368798355214E+14
Altitude	17344636.409464

Triangular Pyramid

Length = n

Surface area	1.7368798355214E+14
Volume	9.4675467334951E+20
Height	9441224.2171744