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

20188049 (number)

20188049 is an odd 8-digits composite number following 20188048 and preceding 20188050. In scientific notation, it is written as 2.0188049 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 17304000 positive integers (up to 20188049) that are relatively prime to 20188049.

Interesting facts

20188049 has 4 divisors, whose sum is 20600100
The reverse of 20188049 is 94088102
Previous prime number is 49

Basic properties

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

Name

Name	twenty million one hundred eighty-eight thousand forty-nine

Notation

Scientific notation	2.0188049 × 10^7
Engineering notation	2.0188049 × 10^6

Prime Factorization of 20188049

Prime Factorization 49 × 412001

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20188049	Product of the distinct prime numbers

The prime factorization of 20188049 is 49 × 412001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 95, 10, 920, 350, 142, 6133, 87983, 31616, 447134, 184867, 391713, 6008631, 87049888, 40556250, 821979838, 681386361, 7770216201, 4502115377

Basic calculations (n = 20188049)

Multiplication

n×y

n×2	40376098
n×3	60564147
n×4	80752196
n×5	100940245

Division

n÷y

n÷2	10094024.5
n÷3	6729349.6666667
n÷3	5047012.25
n÷5	4037609.8

Exponentiation

n^y

n²	407557322426401
n³	8.227787195453E+21
n⁴	1.6610297106338E+29
n⁵	3.353294918873E+36

Nth Root

^y√n

²√n	4493.1112828418
³√n	272.28984835371
⁴√n	67.030674193549
⁵√n	28.908054847317

Divisors of 20188049

1, 49, 412001, 20188049

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	-20188048	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 20188049 can be divided by 4 positive divisors. The sum of these divisors (counting 20188049) is 1, the average is 0.25.

Base conversion 20188049

Base	System	Value
2	Binary	1001101000000101110010001
3	Ternary	1101222122210112
4	Quaternary	1031000232101
5	Quinary	20132004144
6	Senary	2000411105
8	Octal	115005621
10	Decimal	20188049
12	Duodecimal	6916a95
16	Hexadecimal	1340b91
20	Vigesimal	663a29
36	Base36	c0p75

Cryptographic Hash Functions

md5	09a86e6c448ae23fed735a7e660c2f28
sha1	7123a55844e0cf0e8ad255a17a7e6adb80b63631
sha256	e515f0bcf0c01b70fcf1b002dfdbefe8848da1c20d3f759e40938b5271de7dbe
sha512	dbd1a942d7fa4d7bac439af410f2f493c8da09afb041074826f0d22194af869d9711f7d695deb90cedee5db5c23d006780dec29efbc1875ec528330c886af747
ripemd-160	6a4aa16c7712bc208ce3490a368a09849fb408a8

20188049 as geometric shapes

Circle

Radius = n

Diameter	40376098
Circumference	126845252.85742
Area	1.2803790900515E+15

Sphere

Radius = n

Volume	3.446447441138E+22
Surface area	5.121516360206E+15
Circumference	126845252.85742

Square

Length = n

Perimeter	80752196
Area	407557322426401
Diagonal	28550212.693653

Cube

Length = n

Surface area	2445343934558406
Volume	8.227787195453E+21
Space diagonal	34966726.57369

Equilateral Triangle

Length = n

Perimeter	60564147
Area	1.7647749735981E+14
Altitude	17483363.286845

Triangular Pyramid

Length = n

Surface area	1.7647749735981E+14
Volume	9.6965402001078E+20
Height	9516737.5645509