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

20137251 (number)

20137251 is an odd 8-digits composite number following 20137250 and preceding 20137252. In scientific notation, it is written as 2.0137251 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 13424832 positive integers (up to 20137251) that are relatively prime to 20137251.

Interesting facts

20137251 has 4 divisors, whose sum is 26849672
The reverse of 20137251 is 15273102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

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

Notation

Scientific notation	2.0137251 × 10^7
Engineering notation	2.0137251 × 10^6

Prime Factorization of 20137251

Prime Factorization 3 × 6712417

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20137251	Product of the distinct prime numbers

The prime factorization of 20137251 is 3 × 6712417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 28, 4, 58, 991, 455, 9062, 18370, 15444, 862030, 697888, 2264664, 591667, 61091311, 52473536, 614635203, 906054988, 4962676010, 949974949

Basic calculations (n = 20137251)

Multiplication

n×y

n×2	40274502
n×3	60411753
n×4	80549004
n×5	100686255

Division

n÷y

n÷2	10068625.5
n÷3	6712417
n÷3	5034312.75
n÷5	4027450.2

Exponentiation

n^y

n²	405508877837001
n³	8.165834055732E+21
n⁴	1.6443745000462E+29
n⁵	3.3113182045431E+36

Nth Root

^y√n

²√n	4487.4548465695
³√n	272.06127422178
⁴√n	66.988468011811
⁵√n	28.893492255194

Divisors of 20137251

1, 3, 6712417, 20137251

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	-20137250	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 20137251 can be divided by 4 positive divisors. The sum of these divisors (counting 20137251) is 1, the average is 0.25.

Base conversion 20137251

Base	System	Value
2	Binary	1001100110100010100100011
3	Ternary	1101220002010010
4	Quaternary	1030310110203
5	Quinary	20123343001
6	Senary	1555340003
8	Octal	114642443
10	Decimal	20137251
12	Duodecimal	68b1603
16	Hexadecimal	1334523
20	Vigesimal	65h32b
36	Base36	bzm03

Cryptographic Hash Functions

md5	305d8fa63ed47dce6595095a5c8a2f97
sha1	9d9c75481388b6621dc82eea844e79d49f92093c
sha256	fceed58e425d261711237430d87c9340b0c3717e4c76d98d9932bc1fcd3d7c8e
sha512	b621c223ea19aa23752ec38050d7c724f275042f9d337cf8b3ee6ec4edb723d9deebeb0c6a4754493b60bf5b1aff603052168d897d72e8d964105ff9aee9bbed
ripemd-160	d0fe314f872076849fa2430fa2f0cf2424ca9c14

20137251 as geometric shapes

Circle

Radius = n

Diameter	40274502
Circumference	126526079.61019
Area	1.2739437115782E+15

Sphere

Radius = n

Volume	3.4204965706561E+22
Surface area	5.0957748463127E+15
Circumference	126526079.61019

Square

Length = n

Perimeter	80549004
Area	405508877837001
Diagonal	28478373.473111

Cube

Length = n

Surface area	2433053267022006
Volume	8.165834055732E+21
Space diagonal	34878741.856767

Equilateral Triangle

Length = n

Perimeter	60411753
Area	1.7559049483348E+14
Altitude	17439370.928384

Triangular Pyramid

Length = n

Surface area	1.7559049483348E+14
Volume	9.6235277247536E+20
Height	9492791.1577037