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

20139311 (number)

20139311 is an odd 8-digits composite number following 20139310 and preceding 20139312. In scientific notation, it is written as 2.0139311 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 19076512 positive integers (up to 20139311) that are relatively prime to 20139311.

Interesting facts

20139311 has 4 divisors, whose sum is 20153952
The reverse of 20139311 is 11393102
Previous prime number is 1537

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred thirty-nine thousand three hundred eleven

Notation

Scientific notation	2.0139311 × 10^7
Engineering notation	2.0139311 × 10^6

Prime Factorization of 20139311

Prime Factorization 1537 × 13103

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20139311	Product of the distinct prime numbers

The prime factorization of 20139311 is 1537 × 13103. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 72, 79, 221, 116, 9569, 1492, 15466, 77407, 262869, 148307, 2560952, 1425920, 66369194, 75325663, 702902622, 373250461, 6479047012, 7300104407

Basic calculations (n = 20139311)

Multiplication

n×y

n×2	40278622
n×3	60417933
n×4	80557244
n×5	100696555

Division

n÷y

n÷2	10069655.5
n÷3	6713103.6666667
n÷3	5034827.75
n÷5	4027862.2

Exponentiation

n^y

n²	405591847554721
n³	8.1683403569691E+21
n⁴	1.6450474680285E+29
n⁵	3.3130122568389E+36

Nth Root

^y√n

²√n	4487.6843694716
³√n	272.07055101127
⁴√n	66.990181142251
⁵√n	28.894083380156

Divisors of 20139311

1, 1537, 13103, 20139311

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	-20139310	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 20139311 can be divided by 4 positive divisors. The sum of these divisors (counting 20139311) is 1, the average is 0.25.

Base conversion 20139311

Base	System	Value
2	Binary	1001100110100110100101111
3	Ternary	1101220011221102
4	Quaternary	1030310310233
5	Quinary	20123424221
6	Senary	1555353315
8	Octal	114646457
10	Decimal	20139311
12	Duodecimal	68b283b
16	Hexadecimal	1334d2f
20	Vigesimal	65h85b
36	Base36	bznlb

Cryptographic Hash Functions

md5	3ec6e115b13697c4918f0354efc89262
sha1	a24c4ab0ec4ee86e4be61fe5f82263393f26a64a
sha256	cd57919f7fb1a9c9679bc16da1b749999bab53b354ec7dda1625ca222b4f86b1
sha512	82e90af1b10f33480dae0b3c0b6ce09131f77169673b83ae4e59924ed180248f2ba5a0bb931b949aabc54d8928eb69e007ebc09ce6f9f182c218914acd7c7692
ripemd-160	6ea77c72541e7083a94d7f2afb07a7e07cd2ef48

20139311 as geometric shapes

Circle

Radius = n

Diameter	40278622
Circumference	126539022.97192
Area	1.2742043686338E+15

Sphere

Radius = n

Volume	3.4215464076634E+22
Surface area	5.0968174745353E+15
Circumference	126539022.97192

Square

Length = n

Perimeter	80557244
Area	405591847554721
Diagonal	28481286.75305

Cube

Length = n

Surface area	2433551085328326
Volume	8.1683403569691E+21
Space diagonal	34882309.881431

Equilateral Triangle

Length = n

Perimeter	60417933
Area	1.7562642177513E+14
Altitude	17441154.940715

Triangular Pyramid

Length = n

Surface area	1.7562642177513E+14
Volume	9.6264814290877E+20
Height	9493762.2510166