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

20137187 (number)

20137187 is an odd 8-digits composite number following 20137186 and preceding 20137188. In scientific notation, it is written as 2.0137187 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 10 positive divisors. There are 17258388 positive integers (up to 20137187) that are relatively prime to 20137187.

Interesting facts

20137187 has 10 divisors, whose sum is 23494788
The reverse of 20137187 is 78173102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0137187 × 10^7
Engineering notation	2.0137187 × 10^6

Prime Factorization of 20137187

Prime Factorization 49 × 7 × 7 × 8387

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2876741	Product of the distinct prime numbers

The prime factorization of 20137187 is 49 × 7 × 7 × 8387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 12, 42, 620, 261, 6019, 6035, 61183, 74290, 384790, 545998, 3215431, 2780997, 43707235, 86035765, 344914808, 3616642, 5867057680, 6295977703

Basic calculations (n = 20137187)

Multiplication

n×y

n×2	40274374
n×3	60411561
n×4	80548748
n×5	100685935

Division

n÷y

n÷2	10068593.5
n÷3	6712395.6666667
n÷3	5034296.75
n÷5	4027437.4

Exponentiation

n^y

n²	405506300272969
n³	8.1657561982749E+21
n⁴	1.6443535956107E+29
n⁵	3.3112655848935E+36

Nth Root

^y√n

²√n	4487.4477155729
³√n	272.06098600071
⁴√n	66.988414786236
⁵√n	28.893473889372

Divisors of 20137187

1, 7, 49, 343, 2401, 8387, 58709, 410963, 2876741, 20137187

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20137186	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20137187 can be divided by 10 positive divisors. The sum of these divisors (counting 20137187) is 1, the average is 0.1.

Base conversion 20137187

Base	System	Value
2	Binary	1001100110100010011100011
3	Ternary	1101220002000202
4	Quaternary	1030310103203
5	Quinary	20123342222
6	Senary	1555335415
8	Octal	114642343
10	Decimal	20137187
12	Duodecimal	68b156b
16	Hexadecimal	13344e3
20	Vigesimal	65h2j7
36	Base36	bzlyb

Cryptographic Hash Functions

md5	18927a6a456684931a4ec7f9d1810606
sha1	2c7e61f3fb78288e89f3c348b02553d30b242976
sha256	9cfd5d382ce6eec083732c5806cfdb2bde8d4991a2f6b76bfa0cf629b22807cc
sha512	70bf6433ce800d206d600c60c8ca9a084943b64aaad74ae7cd3b22f73a3899fc3b877b408657aae7b95f5c840af5cfaca5f7da174ac2f9f487b08e53b4e5f6a5
ripemd-160	dec14150b6eab64e4cb331cd3e9b8390c2e585cd

20137187 as geometric shapes

Circle

Radius = n

Diameter	40274374
Circumference	126525677.48633
Area	1.2739356139219E+15

Sphere

Radius = n

Volume	3.4204639578008E+22
Surface area	5.0957424556877E+15
Circumference	126525677.48633

Square

Length = n

Perimeter	80548748
Area	405506300272969
Diagonal	28478282.963443

Cube

Length = n

Surface area	2433037801637814
Volume	8.1657561982749E+21
Space diagonal	34878631.005515

Equilateral Triangle

Length = n

Perimeter	60411561
Area	1.7558937871552E+14
Altitude	17439315.502758

Triangular Pyramid

Length = n

Surface area	1.7558937871552E+14
Volume	9.6234359688605E+20
Height	9492760.9878144