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

42012081 (number)

42012081 is an odd 8-digits composite number following 42012080 and preceding 42012082. In scientific notation, it is written as 4.2012081 × 10^7. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 28008036 positive integers (up to 42012081) that are relatively prime to 42012081.

Interesting facts

42012081 has 4 divisors, whose sum is 43568112
The reverse of 42012081 is 18021024
Previous prime number is 27

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	forty-two million twelve thousand eighty-one

Notation

Scientific notation	4.2012081 × 10^7
Engineering notation	4.2012081 × 10^6

Prime Factorization of 42012081

Prime Factorization 27 × 1556003

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42012081	Product of the distinct prime numbers

The prime factorization of 42012081 is 27 × 1556003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 11, 37, 47, 779, 470, 206, 66719, 57236, 202666, 69919, 647424, 8179749, 77491120, 72580932, 44450633, 271224488, 5639487550, 5274744967

Basic calculations (n = 42012081)

Multiplication

n×y

n×2	84024162
n×3	126036243
n×4	168048324
n×5	210060405

Division

n÷y

n÷2	21006040.5
n÷3	14004027
n÷3	10503020.25
n÷5	8402416.2

Exponentiation

n^y

n²	1765014949950561
n³	7.4151951043534E+22
n⁴	3.115277773549E+30
n⁵	1.3087930215984E+38

Nth Root

^y√n

²√n	6481.6727007772
³√n	347.63598976811
⁴√n	80.508836165834
⁵√n	33.471474062152

Divisors of 42012081

1, 27, 1556003, 42012081

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	-42012080	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 42012081 can be divided by 4 positive divisors. The sum of these divisors (counting 42012081) is 1, the average is 0.25.

Base conversion 42012081

Base	System	Value
2	Binary	10100000010000110110110001
3	Ternary	2221001102202000
4	Quaternary	2200100312301
5	Quinary	41223341311
6	Senary	4100244213
8	Octal	240206661
10	Decimal	42012081
12	Duodecimal	120a0669
16	Hexadecimal	2810db1
20	Vigesimal	d2ba41
36	Base36	p0gq9

Cryptographic Hash Functions

md5	eff7f18c058b73a2793f01220fdd57f0
sha1	93b3acefdbaa0efae8c5e04823965bc9402715a5
sha256	3e9203814c1b5207d06d39017b65917b4fb02fe3a9ff5b105aa60cff029b5562
sha512	18d74c1b68c9caade095434b83fedf69acfdb0775385da3e4b4acee937ccc80330f8e5b74351da68b04d7c094098c3741f4f3126a132ec25d4f40d240facb0bd
ripemd-160	cc0ddb8921bba49da83e0e6f918b299fc03ec5f9

42012081 as geometric shapes

Circle

Radius = n

Diameter	84024162
Circumference	263969690.06324
Area	5.5449580002408E+15

Sphere

Radius = n

Volume	3.1060696619695E+23
Surface area	2.2179832000963E+16
Circumference	263969690.06324

Square

Length = n

Perimeter	168048324
Area	1765014949950561
Diagonal	59414054.733717

Cube

Length = n

Surface area	10590089699703366
Volume	7.4151951043534E+22
Space diagonal	72767058.823699

Equilateral Triangle

Length = n

Perimeter	126036243
Area	7.6427389235825E+14
Altitude	36383529.41185

Triangular Pyramid

Length = n

Surface area	7.6427389235825E+14
Volume	8.7388912368493E+21
Height	19804684.911239