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

20138775 (number)

20138775 is an odd 8-digits composite number following 20138774 and preceding 20138776. In scientific notation, it is written as 2.0138775 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 10740640 positive integers (up to 20138775) that are relatively prime to 20138775.

Interesting facts

20138775 has 4 divisors, whose sum is 20407368
The reverse of 20138775 is 57783102
Previous prime number is 75

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million one hundred thirty-eight thousand seven hundred seventy-five

Notation

Scientific notation	2.0138775 × 10^7
Engineering notation	2.0138775 × 10^6

Prime Factorization of 20138775

Prime Factorization 75 × 268517

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20138775	Product of the distinct prime numbers

The prime factorization of 20138775 is 75 × 268517. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 83, 35, 504, 924, 5249, 727, 21343, 71203, 303140, 795116, 5481534, 3360399, 61678513, 1781132, 700404958, 108599200, 8800644578, 8530406401

Basic calculations (n = 20138775)

Multiplication

n×y

n×2	40277550
n×3	60416325
n×4	80555100
n×5	100693875

Division

n÷y

n÷2	10069387.5
n÷3	6712925
n÷3	5034693.75
n÷5	4027755

Exponentiation

n^y

n²	405570258500625
n³	8.1676881826359E+21
n⁴	1.6448723458026E+29
n⁵	3.3125714075842E+36

Nth Root

^y√n

²√n	4487.6246500794
³√n	272.06813730557
⁴√n	66.98973540834
⁵√n	28.89392957754

Divisors of 20138775

1, 75, 268517, 20138775

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	-20138774	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 20138775 can be divided by 4 positive divisors. The sum of these divisors (counting 20138775) is 1, the average is 0.25.

Base conversion 20138775

Base	System	Value
2	Binary	1001100110100101100010111
3	Ternary	1101220011012120
4	Quaternary	1030310230113
5	Quinary	20123420100
6	Senary	1555351023
8	Octal	114645427
10	Decimal	20138775
12	Duodecimal	68b2473
16	Hexadecimal	1334b17
20	Vigesimal	65h6if
36	Base36	bzn6f

Cryptographic Hash Functions

md5	20efb70eefbf8db9948b8e0c755b34b3
sha1	a64e7bd2d6ebf0f3932c2f7f73951bca0c6e6da1
sha256	edf3e003042e2267b4efc71b664821000d66d7297a3eeb655fab8d6cfa005bb6
sha512	57be5fcbe1395ddfe2459e6a9b3da3ebf089e0ce30c0cd4b067f73c1f208f81637155a127b96343c45e0fdf0ed816424dff66b322f6d3dc1e186bd2ca2bda1d8
ripemd-160	0f80ed9891f721b4f64f4c3ace152573578b8efd

20138775 as geometric shapes

Circle

Radius = n

Diameter	40277550
Circumference	126535655.1846
Area	1.2741365446201E+15

Sphere

Radius = n

Volume	3.4212732255175E+22
Surface area	5.0965461784803E+15
Circumference	126535655.1846

Square

Length = n

Perimeter	80555100
Area	405570258500625
Diagonal	28480528.73458

Cube

Length = n

Surface area	2433421551003750
Volume	8.1676881826359E+21
Space diagonal	34881381.502198

Equilateral Triangle

Length = n

Perimeter	60416325
Area	1.7561707344048E+14
Altitude	17440690.751099

Triangular Pyramid

Length = n

Surface area	1.7561707344048E+14
Volume	9.6257128342652E+20
Height	9493509.5781934