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

42012394 (number)

42012394 is an even 8-digits composite number following 42012393 and preceding 42012395. In scientific notation, it is written as 4.2012394 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 20991660 positive integers (up to 42012394) that are relatively prime to 42012394.

Interesting facts

42012394 has 8 divisors, whose sum is 63062208
The reverse of 42012394 is 49321024
Previous prime number is 1627

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	forty-two million twelve thousand three hundred ninety-four

Notation

Scientific notation	4.2012394 × 10^7
Engineering notation	4.2012394 × 10^6

Prime Factorization of 42012394

Prime Factorization 2 × 1627 × 12911

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42012394	Product of the distinct prime numbers

The prime factorization of 42012394 is 2 × 1627 × 12911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 1, 81, 59, 784, 3996, 3555, 46949, 23682, 365610, 518779, 9847977, 7915564, 96026220, 73755144, 561173218, 336452474, 9076641958, 3813225186

Basic calculations (n = 42012394)

Multiplication

n×y

n×2	84024788
n×3	126037182
n×4	168049576
n×5	210061970

Division

n÷y

n÷2	21006197
n÷3	14004131.333333
n÷3	10503098.5
n÷5	8402478.8

Exponentiation

n^y

n²	1765041249611236
n³	7.415360840492E+22
n⁴	3.1153706128292E+30
n⁵	1.308841776422E+38

Nth Root

^y√n

²√n	6481.6968457341
³√n	347.63685308958
⁴√n	80.508986117912
⁵√n	33.471523936093

Divisors of 42012394

1, 2, 1627, 3254, 12911, 25822, 21006197, 42012394

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	-42012393	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 42012394 can be divided by 8 positive divisors. The sum of these divisors (counting 42012394) is 1, the average is 0.125.

Base conversion 42012394

Base	System	Value
2	Binary	10100000010000111011101010
3	Ternary	2221001110011121
4	Quaternary	2200100323222
5	Quinary	41223344034
6	Senary	4100245454
8	Octal	240207352
10	Decimal	42012394
12	Duodecimal	120a088a
16	Hexadecimal	2810eea
20	Vigesimal	d2baje
36	Base36	p0gyy

Cryptographic Hash Functions

md5	3928662d09df6bacfefd90ed3f5b2c7c
sha1	2ba08a89c8d83eb33b3a3d74587b635d20173144
sha256	36cfb9cbbd8c586a9f06c5903d25a21b8516dcf93e0eabab32a0c30570b84057
sha512	a2f0e075b8cdb2199ee29cfd19ac9f53460857e02a4fb2b50875b5d9cacfa4705fc1cf6a0fb8eed49bf56a56f10546047989d667d88bf470bf9647275c0a7873
ripemd-160	4949e590340e7924d3d246db5953cfeee1e5604a

42012394 as geometric shapes

Circle

Radius = n

Diameter	84024788
Circumference	263971656.70024
Area	5.5450406230616E+15

Sphere

Radius = n

Volume	3.1061390853609E+23
Surface area	2.2180162492246E+16
Circumference	263971656.70024

Square

Length = n

Perimeter	168049576
Area	1765041249611236
Diagonal	59414497.382562

Cube

Length = n

Surface area	10590247497667416
Volume	7.415360840492E+22
Space diagonal	72767600.955602

Equilateral Triangle

Length = n

Perimeter	126037182
Area	7.6428528044538E+14
Altitude	36383800.477801

Triangular Pyramid

Length = n

Surface area	7.6428528044538E+14
Volume	8.7390865587617E+21
Height	19804832.460854