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

42045947 (number)

42045947 is an odd 8-digits composite number following 42045946 and preceding 42045948. In scientific notation, it is written as 4.2045947 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 39572640 positive integers (up to 42045947) that are relatively prime to 42045947.

Interesting facts

42045947 has 4 divisors, whose sum is 44519256
The reverse of 42045947 is 74954024
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	forty-two million forty-five thousand nine hundred forty-seven

Notation

Scientific notation	4.2045947 × 10^7
Engineering notation	4.2045947 × 10^6

Prime Factorization of 42045947

Prime Factorization 17 × 2473291

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42045947	Product of the distinct prime numbers

The prime factorization of 42045947 is 17 × 2473291. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 12, 71, 658, 169, 356, 3752, 35072, 10227, 817944, 9827, 774642, 96656, 19985659, 50061210, 515664663, 188454369, 2222509300, 2457629611

Basic calculations (n = 42045947)

Multiplication

n×y

n×2	84091894
n×3	126137841
n×4	168183788
n×5	210229735

Division

n÷y

n÷2	21022973.5
n÷3	14015315.666667
n÷3	10511486.75
n÷5	8409189.4

Exponentiation

n^y

n²	1767861659126809
n³	7.4331417622978E+22
n⁴	3.1253348458106E+30
n⁵	1.3140766328421E+38

Nth Root

^y√n

²√n	6484.2846174424
³√n	347.72937464014
⁴√n	80.52505583632
⁵√n	33.476868603862

Divisors of 42045947

1, 17, 2473291, 42045947

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	-42045946	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 42045947 can be divided by 4 positive divisors. The sum of these divisors (counting 42045947) is 1, the average is 0.25.

Base conversion 42045947

Base	System	Value
2	Binary	10100000011001000111111011
3	Ternary	2221010011012022
4	Quaternary	2200121013323
5	Quinary	41230432242
6	Senary	4101105055
8	Octal	240310773
10	Decimal	42045947
12	Duodecimal	120b818b
16	Hexadecimal	28191fb
20	Vigesimal	d2feh7
36	Base36	p16uz

Cryptographic Hash Functions

md5	07af759e3f0a336b23b0ae9dbe59c7ff
sha1	3ddcd17cb3b17490f7b422f2b947e8397b7c8264
sha256	5eb3084aca36d4fc5c01e639c89adbc3d77e6522559b5a7a4b52baf717dbc7c7
sha512	f147a1ca21c9bda67060817b548af077fabf9a30f419004a708d29081d4616dc4b91d6537254570f98673c5c5005289f4a52b4c66e4fe7b72f213916dba3271b
ripemd-160	fbd3de59ad78479b1e9b08fde9ae406837d3adf0

42045947 as geometric shapes

Circle

Radius = n

Diameter	84091894
Circumference	264182476.41685
Area	5.5539012008758E+15

Sphere

Radius = n

Volume	3.1135871404702E+23
Surface area	2.2215604803503E+16
Circumference	264182476.41685

Square

Length = n

Perimeter	168183788
Area	1767861659126809
Diagonal	59461948.49022

Cube

Length = n

Surface area	10607169954760854
Volume	7.4331417622978E+22
Space diagonal	72825716.456348

Equilateral Triangle

Length = n

Perimeter	126137841
Area	7.6550655359016E+14
Altitude	36412858.228174

Triangular Pyramid

Length = n

Surface area	7.6550655359016E+14
Volume	8.7600415760695E+21
Height	19820649.49674