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

42078081 (number)

42078081 is an odd 8-digits composite number following 42078080 and preceding 42078082. In scientific notation, it is written as 4.2078081 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 28052052 positive integers (up to 42078081) that are relatively prime to 42078081.

Interesting facts

42078081 has 4 divisors, whose sum is 56104112
The reverse of 42078081 is 18087024
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	forty-two million seventy-eight thousand eighty-one

Notation

Scientific notation	4.2078081 × 10^7
Engineering notation	4.2078081 × 10^6

Prime Factorization of 42078081

Prime Factorization 3 × 14026027

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42078081	Product of the distinct prime numbers

The prime factorization of 42078081 is 3 × 14026027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 20, 34, 576, 297, 19, 7110, 21955, 39953, 208345, 383326, 9760675, 3022867, 41664388, 90607129, 301256859, 866780292, 7377137137, 6940750683

Basic calculations (n = 42078081)

Multiplication

n×y

n×2	84156162
n×3	126234243
n×4	168312324
n×5	210390405

Division

n÷y

n÷2	21039040.5
n÷3	14026027
n÷3	10519520.25
n÷5	8415616.2

Exponentiation

n^y

n²	1770564900642561
n³	7.4501973304995E+22
n⁴	3.1349000673874E+30
n⁵	1.3191057896243E+38

Nth Root

^y√n

²√n	6486.7619811428
³√n	347.81793720194
⁴√n	80.540436931661
⁵√n	33.481984040967

Divisors of 42078081

1, 3, 14026027, 42078081

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	-42078080	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 42078081 can be divided by 4 positive divisors. The sum of these divisors (counting 42078081) is 1, the average is 0.25.

Base conversion 42078081

Base	System	Value
2	Binary	10100000100000111110000001
3	Ternary	2221011210021110
4	Quaternary	2200200332001
5	Quinary	41232444311
6	Senary	4101513533
8	Octal	240407601
10	Decimal	42078081
12	Duodecimal	121128a9
16	Hexadecimal	2820f81
20	Vigesimal	d2jf41
36	Base36	p1vnl

Cryptographic Hash Functions

md5	59815bcb1846d04d73a2291f4ca81f33
sha1	8834c50122b90059396d291585d3fb22736cd6e6
sha256	d77dfab5e9e0bf4c0a012c2c7fd58d8ad16b2b8fbbb00a11c4555e93fca6c1f7
sha512	953c74abc7e5d0c90de9c033a17ecda0ff64c4c41ff2fb8e13725999efcbff8f93d437f0bade9e8768846e98d9688916fd810b94307af9ff88d97f862f0d8b03
ripemd-160	ca4d05f83147e579e2a851424bba895890398a7a

42078081 as geometric shapes

Circle

Radius = n

Diameter	84156162
Circumference	264384380.29351
Area	5.5623936845626E+15

Sphere

Radius = n

Volume	3.1207313601722E+23
Surface area	2.224957473825E+16
Circumference	264384380.29351

Square

Length = n

Perimeter	168312324
Area	1770564900642561
Diagonal	59507392.828834

Cube

Length = n

Surface area	10623389403855366
Volume	7.4501973304995E+22
Space diagonal	72881374.176999

Equilateral Triangle

Length = n

Perimeter	126234243
Area	7.6667709150276E+14
Altitude	36440687.088499

Triangular Pyramid

Length = n

Surface area	7.6667709150276E+14
Volume	8.7801417559568E+21
Height	19835797.609611