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

42778082 (number)

42778082 is an even 8-digits composite number following 42778081 and preceding 42778083. In scientific notation, it is written as 4.2778082 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 20263284 positive integers (up to 42778082) that are relatively prime to 42778082.

Interesting facts

42778082 has 8 divisors, whose sum is 67544400
The reverse of 42778082 is 28087724
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	forty-two million seven hundred seventy-eight thousand eighty-two

Notation

Scientific notation	4.2778082 × 10^7
Engineering notation	4.2778082 × 10^6

Prime Factorization of 42778082

Prime Factorization 2 × 19 × 1125739

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42778082	Product of the distinct prime numbers

The prime factorization of 42778082 is 2 × 19 × 1125739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 45, 10, 647, 448, 5966, 3428, 26377, 33904, 660157, 636029, 1141917, 6140264, 33319115, 52142604, 596699258, 623189049, 1287099469, 6080770450

Basic calculations (n = 42778082)

Multiplication

n×y

n×2	85556164
n×3	128334246
n×4	171112328
n×5	213890410

Division

n÷y

n÷2	21389041
n÷3	14259360.666667
n÷3	10694520.5
n÷5	8555616.4

Exponentiation

n^y

n²	1829964299598724
n³	7.8282362865307E+22
n⁴	3.3487693378058E+30
n⁵	1.4325392933174E+38

Nth Root

^y√n

²√n	6540.495546975
³√n	349.73607858815
⁴√n	80.873330257725
⁵√n	33.592649740527

Divisors of 42778082

1, 2, 19, 38, 1125739, 2251478, 21389041, 42778082

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	-42778081	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 42778082 can be divided by 8 positive divisors. The sum of these divisors (counting 42778082) is 1, the average is 0.125.

Base conversion 42778082

Base	System	Value
2	Binary	10100011001011110111100010
3	Ternary	2222111100111102
4	Quaternary	2203023313202
5	Quinary	41422344312
6	Senary	4124514402
8	Octal	243136742
10	Decimal	42778082
12	Duodecimal	123aba02
16	Hexadecimal	28cbde2
20	Vigesimal	d77542
36	Base36	pgvs2

Cryptographic Hash Functions

md5	18841d3dd7e717bdff15d3598bcb41b6
sha1	0bc179f6536363467ff6c390c114a47bb04c784d
sha256	e31c4d83791f5fefea315a05dfb87b9106ba2553ec45b59616b0315f7be844f0
sha512	39922afbe3268e1ac69da0b0e1a99c87fc48b207753f6c05b5add42a8f10d277aa63add261e5330093ddd02e7c0078bb8d21b2b8ca76d231a442d7f9c22a05ec
ripemd-160	db9d185b059935cb7cb86dd818809b7d4169eeae

42778082 as geometric shapes

Circle

Radius = n

Diameter	85556164
Circumference	268782616.29172
Area	5.7490023999509E+15

Sphere

Radius = n

Volume	3.2790839477773E+23
Surface area	2.2996009599804E+16
Circumference	268782616.29172

Square

Length = n

Perimeter	171112328
Area	1829964299598724
Diagonal	60497343.736708

Cube

Length = n

Surface area	10979785797592344
Volume	7.8282362865307E+22
Space diagonal	74093811.474348

Equilateral Triangle

Length = n

Perimeter	128334246
Area	7.9239778573555E+14
Altitude	37046905.737174

Triangular Pyramid

Length = n

Surface area	7.9239778573555E+14
Volume	9.2256649382274E+21
Height	20165781.245569