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

42782497 (number)

42782497 is an odd 8-digits composite number following 42782496 and preceding 42782498. In scientific notation, it is written as 4.2782497 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 42470080 positive integers (up to 42782497) that are relatively prime to 42782497.

Interesting facts

42782497 has 4 divisors, whose sum is 43094916
The reverse of 42782497 is 79428724
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	forty-two million seven hundred eighty-two thousand four hundred ninety-seven

Notation

Scientific notation	4.2782497 × 10^7
Engineering notation	4.2782497 × 10^6

Prime Factorization of 42782497

Prime Factorization 137 × 312281

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42782497	Product of the distinct prime numbers

The prime factorization of 42782497 is 137 × 312281. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 53, 55, 881, 303, 4116, 3828, 75741, 50156, 122401, 356868, 2494033, 9425962, 63601311, 99162790, 507319430, 233592468, 9919389933, 5473534748

Basic calculations (n = 42782497)

Multiplication

n×y

n×2	85564994
n×3	128347491
n×4	171129988
n×5	213912485

Division

n÷y

n÷2	21391248.5
n÷3	14260832.333333
n÷3	10695624.25
n÷5	8556499.4

Exponentiation

n^y

n²	1830342049555009
n³	7.8306603244061E+22
n⁴	3.3501520183692E+30
n⁵	1.4332786867543E+38

Nth Root

^y√n

²√n	6540.8330509194
³√n	349.7481099182
⁴√n	80.875416851596
⁵√n	33.593343111614

Divisors of 42782497

1, 137, 312281, 42782497

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	-42782496	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 42782497 can be divided by 4 positive divisors. The sum of these divisors (counting 42782497) is 1, the average is 0.25.

Base conversion 42782497

Base	System	Value
2	Binary	10100011001100111100100001
3	Ternary	2222111120112221
4	Quaternary	2203030330201
5	Quinary	41423014442
6	Senary	4124551041
8	Octal	243147441
10	Decimal	42782497
12	Duodecimal	123b2481
16	Hexadecimal	28ccf21
20	Vigesimal	d77g4h
36	Base36	pgz6p

Cryptographic Hash Functions

md5	a7e98c8cb8f8b2973be618116d6ba604
sha1	f3ca30d638ce1cfa85308029f2f8de9244fc16b7
sha256	03cceb5f22e86fdbd3483bec9ef4def2d5c40f930c43184e776a832f189e3df3
sha512	f046fa43465e97805be6f9931530937d9b08e5b7ad3381451fd614314cffcfae119dbf04a834a43a8b3013280d8373cf6c9913704d5115bad75db97901924443
ripemd-160	f69eb0daf38805d6bab1a5fffe7c8b263df20960

42782497 as geometric shapes

Circle

Radius = n

Diameter	85564994
Circumference	268810356.55485
Area	5.7501891364385E+15

Sphere

Radius = n

Volume	3.2800993263882E+23
Surface area	2.3000756545754E+16
Circumference	268810356.55485

Square

Length = n

Perimeter	171129988
Area	1830342049555009
Diagonal	60503587.489586

Cube

Length = n

Surface area	10982052297330054
Volume	7.8306603244061E+22
Space diagonal	74101458.478663

Equilateral Triangle

Length = n

Perimeter	128347491
Area	7.9256135626476E+14
Altitude	37050729.239332

Triangular Pyramid

Length = n

Surface area	7.9256135626476E+14
Volume	9.22852169426E+21
Height	20167862.496529