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

20137649 (number)

20137649 is an odd 8-digits composite number following 20137648 and preceding 20137650. In scientific notation, it is written as 2.0137649 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 17209296 positive integers (up to 20137649) that are relatively prime to 20137649.

Interesting facts

20137649 has 8 divisors, whose sum is 23083200
The reverse of 20137649 is 94673102
Previous prime number is 349

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred thirty-seven thousand six hundred forty-nine

Notation

Scientific notation	2.0137649 × 10^7
Engineering notation	2.0137649 × 10^6

Prime Factorization of 20137649

Prime Factorization 7 × 349 × 8243

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20137649	Product of the distinct prime numbers

The prime factorization of 20137649 is 7 × 349 × 8243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 20, 66, 514, 233, 6220, 8476, 17901, 71232, 564687, 240541, 9245983, 3400382, 88915092, 17848027, 487594588, 638311649, 1081489724, 5641076413

Basic calculations (n = 20137649)

Multiplication

n×y

n×2	40275298
n×3	60412947
n×4	80550596
n×5	100688245

Division

n÷y

n÷2	10068824.5
n÷3	6712549.6666667
n÷3	5034412.25
n÷5	4027529.8

Exponentiation

n^y

n²	405524907247201
n³	8.1663182429017E+21
n⁴	1.6445045039785E+29
n⁵	3.3116454480038E+36

Nth Root

^y√n

²√n	4487.4991922005
³√n	272.06306658285
⁴√n	66.988799005509
⁵√n	28.893606466602

Divisors of 20137649

1, 7, 349, 2443, 8243, 57701, 2876807, 20137649

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	-20137648	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 20137649 can be divided by 8 positive divisors. The sum of these divisors (counting 20137649) is 1, the average is 0.125.

Base conversion 20137649

Base	System	Value
2	Binary	1001100110100011010110001
3	Ternary	1101220002122212
4	Quaternary	1030310122301
5	Quinary	20123401044
6	Senary	1555341505
8	Octal	114643261
10	Decimal	20137649
12	Duodecimal	68b1895
16	Hexadecimal	13346b1
20	Vigesimal	65h429
36	Base36	bzmb5

Cryptographic Hash Functions

md5	317a64703203bc170bbd08768fd38e4a
sha1	6e502377d9d5d0efaa86e519443b41a600210cf7
sha256	99b5d718b2972976ef8f44426a5b2ba681641335f4b9d28c3d44d80c3d13e026
sha512	86c943a2cdf6b910c931461d36547b574cb1814772dad45c112766f04dad46d092ea44f7a79a2f9f506f732b0ae9cb2e64b20dcb73a12c88f23230b4e04bc4c0
ripemd-160	146e435d9aa33d0090a88cda087be3836b6da12a

20137649 as geometric shapes

Circle

Radius = n

Diameter	40275298
Circumference	126528580.31794
Area	1.2739940694555E+15

Sphere

Radius = n

Volume	3.4206993865035E+22
Surface area	5.095976277822E+15
Circumference	126528580.31794

Square

Length = n

Perimeter	80550596
Area	405524907247201
Diagonal	28478936.330109

Cube

Length = n

Surface area	2433149443483206
Volume	8.1663182429017E+21
Space diagonal	34879431.212989

Equilateral Triangle

Length = n

Perimeter	60412947
Area	1.755974357717E+14
Altitude	17439715.606494

Triangular Pyramid

Length = n

Surface area	1.755974357717E+14
Volume	9.6240983448053E+20
Height	9492978.776703