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

42187769 (number)

42187769 is an odd 8-digits composite number following 42187768 and preceding 42187770. In scientific notation, it is written as 4.2187769 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 38942544 positive integers (up to 42187769) that are relatively prime to 42187769.

Interesting facts

42187769 has 4 divisors, whose sum is 45432996
The reverse of 42187769 is 96778124
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	forty-two million one hundred eighty-seven thousand seven hundred sixty-nine

Notation

Scientific notation	4.2187769 × 10^7
Engineering notation	4.2187769 × 10^6

Prime Factorization of 42187769

Prime Factorization 13 × 3245213

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42187769	Product of the distinct prime numbers

The prime factorization of 42187769 is 13 × 3245213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 31, 14, 975, 946, 2124, 1391, 39461, 66712, 583791, 559510, 4761363, 774696, 58613363, 72065704, 568687389, 842199595, 672421094, 1038569066

Basic calculations (n = 42187769)

Multiplication

n×y

n×2	84375538
n×3	126563307
n×4	168751076
n×5	210938845

Division

n÷y

n÷2	21093884.5
n÷3	14062589.666667
n÷3	10546942.25
n÷5	8437553.8

Exponentiation

n^y

n²	1779807853197361
n³	7.5086122575076E+22
n⁴	3.167715994303E+30
n⁵	1.3363887062526E+38

Nth Root

^y√n

²√n	6495.2112359799
³√n	348.11990242303
⁴√n	80.592873357264
⁵√n	33.499421853399

Divisors of 42187769

1, 13, 3245213, 42187769

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	-42187768	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 42187769 can be divided by 4 positive divisors. The sum of these divisors (counting 42187769) is 1, the average is 0.25.

Base conversion 42187769

Base	System	Value
2	Binary	10100000111011101111111001
3	Ternary	2221101100201222
4	Quaternary	2200323233321
5	Quinary	41300002034
6	Senary	4104121425
8	Octal	240735771
10	Decimal	42187769
12	Duodecimal	12166275
16	Hexadecimal	283bbf9
20	Vigesimal	d3d989
36	Base36	p48ah

Cryptographic Hash Functions

md5	45e1778daf77785bc1c917962292490a
sha1	fe74b8619b010d87f1b81688648fadaeaf863b7d
sha256	b10cdd4f7856bd0844dee047d1dc491065afb52e716d815c28791b0d3b5d3b0f
sha512	c78dfc358ffcfa9f8fad2fecac2991d1caf6218d7cf6c525d3db8ffe505f40f64a2fbb2ec6cd675fcd3939532afb1ca250dfed78b5a31180afadbd2e4eb48281
ripemd-160	1d12ea6e5c94974ac5c7ee277c34ee4baa0089f7

42187769 as geometric shapes

Circle

Radius = n

Diameter	84375538
Circumference	265073570.32349
Area	5.5914312764062E+15

Sphere

Radius = n

Volume	3.1452001475787E+23
Surface area	2.2365725105625E+16
Circumference	265073570.32349

Square

Length = n

Perimeter	168751076
Area	1779807853197361
Diagonal	59662515.086063

Cube

Length = n

Surface area	10678847119184166
Volume	7.5086122575076E+22
Space diagonal	73071359.365979

Equilateral Triangle

Length = n

Perimeter	126563307
Area	7.7067940736198E+14
Altitude	36535679.68299

Triangular Pyramid

Length = n

Surface area	7.7067940736198E+14
Volume	8.8489844076401E+21
Height	19887505.028688