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

20139237 (number)

20139237 is an odd 8-digits composite number following 20139236 and preceding 20139238. In scientific notation, it is written as 2.0139237 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 11759616 positive integers (up to 20139237) that are relatively prime to 20139237.

Interesting facts

20139237 has 8 divisors, whose sum is 22756800
The reverse of 20139237 is 73293102
Previous prime number is 37927

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred thirty-nine thousand two hundred thirty-seven

Notation

Scientific notation	2.0139237 × 10^7
Engineering notation	2.0139237 × 10^6

Prime Factorization of 20139237

Prime Factorization 9 × 37927 × 59

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20139237	Product of the distinct prime numbers

The prime factorization of 20139237 is 9 × 37927 × 59. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 5, 11, 912, 239, 458, 835, 39524, 22398, 39359, 820647, 6290329, 837153, 94904524, 92190414, 272038864, 342830915, 3468701424, 3621326610

Basic calculations (n = 20139237)

Multiplication

n×y

n×2	40278474
n×3	60417711
n×4	80556948
n×5	100696185

Division

n÷y

n÷2	10069618.5
n÷3	6713079
n÷3	5034809.25
n÷5	4027847.4

Exponentiation

n^y

n²	405588866942169
n³	8.1682503159098E+21
n⁴	1.6450232898743E+29
n⁵	3.3129513905299E+36

Nth Root

^y√n

²√n	4487.6761246774
³√n	272.07021777833
⁴√n	66.99011960489
⁵√n	28.894062146407

Divisors of 20139237

1, 9, 59, 531, 37927, 341343, 2237693, 20139237

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	-20139236	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 20139237 can be divided by 8 positive divisors. The sum of these divisors (counting 20139237) is 1, the average is 0.125.

Base conversion 20139237

Base	System	Value
2	Binary	1001100110100110011100101
3	Ternary	1101220011211200
4	Quaternary	1030310303211
5	Quinary	20123423422
6	Senary	1555353113
8	Octal	114646345
10	Decimal	20139237
12	Duodecimal	68b2799
16	Hexadecimal	1334ce5
20	Vigesimal	65h81h
36	Base36	bznj9

Cryptographic Hash Functions

md5	8cf4d248b29feb81fb00d1f8a462c025
sha1	ba8d67e777c849daae4975d076afd0c75559e776
sha256	a54c2f452b9cfccb9b1cf2a73819cdf866997005eeaa22b8c894095dd41955da
sha512	cab68735f06aa20fd4f02fcfccffea36a865720d2937b040c0d8fa0234a7b5eb2758bac96b9058acdc4c0a00ca31ce7fec9c0b12a4a4c299e5ec892d8e4fe8b2
ripemd-160	465702cdf966eba1e3fb8d6013adcb3eba6e0289

20139237 as geometric shapes

Circle

Radius = n

Diameter	40278474
Circumference	126538558.01621
Area	1.2741950047633E+15

Sphere

Radius = n

Volume	3.4215086913526E+22
Surface area	5.0967800190533E+15
Circumference	126538558.01621

Square

Length = n

Perimeter	80556948
Area	405588866942169
Diagonal	28481182.101246

Cube

Length = n

Surface area	2433533201653014
Volume	8.1682503159098E+21
Space diagonal	34882181.709671

Equilateral Triangle

Length = n

Perimeter	60417711
Area	1.7562513113203E+14
Altitude	17441090.854836

Triangular Pyramid

Length = n

Surface area	1.7562513113203E+14
Volume	9.6263753146816E+20
Height	9493727.367082