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

42002081 (number)

42002081 is an odd 8-digits composite number following 42002080 and preceding 42002082. In scientific notation, it is written as 4.2002081 × 10^7. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 37252000 positive integers (up to 42002081) that are relatively prime to 42002081.

Interesting facts

42002081 has 8 divisors, whose sum is 46938528
The reverse of 42002081 is 18020024
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	forty-two million two thousand eighty-one

Notation

Scientific notation	4.2002081 × 10^7
Engineering notation	4.2002081 × 10^6

Prime Factorization of 42002081

Prime Factorization 11 × 41 × 93131

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42002081	Product of the distinct prime numbers

The prime factorization of 42002081 is 11 × 41 × 93131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 43, 88, 515, 137, 846, 388, 2805, 38542, 720082, 179917, 5061194, 8099631, 32010392, 12197349, 844126457, 927256082, 198982084, 3513229805

Basic calculations (n = 42002081)

Multiplication

n×y

n×2	84004162
n×3	126006243
n×4	168008324
n×5	210010405

Division

n÷y

n÷2	21001040.5
n÷3	14000693.666667
n÷3	10500520.25
n÷5	8400416.2

Exponentiation

n^y

n²	1764174808330561
n³	7.409901319766E+22
n⁴	3.1123127543482E+30
n⁵	1.3072361240547E+38

Nth Root

^y√n

²√n	6480.9012490548
³√n	347.6084053553
⁴√n	80.504044923561
⁵√n	33.469880489039

Divisors of 42002081

1, 11, 41, 451, 93131, 1024441, 3818371, 42002081

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	-42002080	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 42002081 can be divided by 8 positive divisors. The sum of these divisors (counting 42002081) is 1, the average is 0.125.

Base conversion 42002081

Base	System	Value
2	Binary	10100000001110011010100001
3	Ternary	2221000221000122
4	Quaternary	2200032122201
5	Quinary	41223031311
6	Senary	4100130025
8	Octal	240163241
10	Decimal	42002081
12	Duodecimal	12096915
16	Hexadecimal	280e6a1
20	Vigesimal	d2a541
36	Base36	p090h

Cryptographic Hash Functions

md5	99e8c4f7ebe4f15f8e389942d6c13c37
sha1	7d399e3277b70588d845c0fb2e21bda992b310fb
sha256	ed78fab102541e7ca9409d094077b688f9190493257fe7a7671a1901811cab35
sha512	ec9b5c08761dcebbb0b598f341f0a1ad883e0c370043a32b47542df0c579d2f45dd4da3640ad054ffc1af4940466a5082614cc6d14722212dd0549131ce51468
ripemd-160	4c2f0da7cc71dd10192cddc8705d60da0e6a737f

42002081 as geometric shapes

Circle

Radius = n

Diameter	84004162
Circumference	263906858.21017
Area	5.5423186174995E+15

Sphere

Radius = n

Volume	3.1038522066669E+23
Surface area	2.2169274469998E+16
Circumference	263906858.21017

Square

Length = n

Perimeter	168008324
Area	1764174808330561
Diagonal	59399912.598093

Cube

Length = n

Surface area	10585048849983366
Volume	7.409901319766E+22
Space diagonal	72749738.315623

Equilateral Triangle

Length = n

Perimeter	126006243
Area	7.639101003654E+14
Altitude	36374869.157812

Triangular Pyramid

Length = n

Surface area	7.639101003654E+14
Volume	8.7326524518828E+21
Height	19799970.866031