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

42179986 (number)

42179986 is an even 8-digits composite number following 42179985 and preceding 42179987. In scientific notation, it is written as 4.2179986 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 21089992 positive integers (up to 42179986) that are relatively prime to 42179986.

Interesting facts

42179986 has 4 divisors, whose sum is 63269982
The reverse of 42179986 is 68997124
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	forty-two million one hundred seventy-nine thousand nine hundred eighty-six

Notation

Scientific notation	4.2179986 × 10^7
Engineering notation	4.2179986 × 10^6

Prime Factorization of 42179986

Prime Factorization 2 × 21089993

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42179986	Product of the distinct prime numbers

The prime factorization of 42179986 is 2 × 21089993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 87, 33, 492, 19, 7854, 7683, 24702, 81808, 317808, 763465, 7200596, 4965949, 31350865, 14667677, 108036295, 537761271, 2758140696, 4443983582

Basic calculations (n = 42179986)

Multiplication

n×y

n×2	84359972
n×3	126539958
n×4	168719944
n×5	210899930

Division

n÷y

n÷2	21089993
n÷3	14059995.333333
n÷3	10544996.5
n÷5	8435997.2

Exponentiation

n^y

n²	1779151218960196
n³	7.5044573507624E+22
n⁴	3.1653790599276E+30
n⁵	1.3351564443244E+38

Nth Root

^y√n

²√n	6494.6120746354
³√n	348.09849350209
⁴√n	80.589156061069
⁵√n	33.498185735687

Divisors of 42179986

1, 2, 21089993, 42179986

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	-42179985	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 42179986 can be divided by 4 positive divisors. The sum of these divisors (counting 42179986) is 1, the average is 0.25.

Base conversion 42179986

Base	System	Value
2	Binary	10100000111001110110010010
3	Ternary	2221100222001201
4	Quaternary	2200321312102
5	Quinary	41244224421
6	Senary	4104021414
8	Octal	240716622
10	Decimal	42179986
12	Duodecimal	1216186a
16	Hexadecimal	2839d92
20	Vigesimal	d3c9j6
36	Base36	p42aa

Cryptographic Hash Functions

md5	6e2c72b51be4b63f6387f7fdef8f7565
sha1	3e73e129cbe95ba73cf793fad55db8baf929b439
sha256	8de734e8443e73379adebe9ec771aae594637c1f57cbcfbf5f4ca9b35bb80092
sha512	3bbce51e8f30c48d3448a1ccd70c922275b9bb2dd67752d0fe97c73e22e7457b4b97b667f08905ffa95f1adf088c3e7e0c9cb126a8e4d5378559561e5447659f
ripemd-160	ead3798858509f9bc1217a514b3309e7cabeac01

42179986 as geometric shapes

Circle

Radius = n

Diameter	84359972
Circumference	265024668.29224
Area	5.5893683991107E+15

Sphere

Radius = n

Volume	3.1434597443111E+23
Surface area	2.2357473596443E+16
Circumference	265024668.29224

Square

Length = n

Perimeter	168719944
Area	1779151218960196
Diagonal	59651508.261907

Cube

Length = n

Surface area	10674907313761176
Volume	7.5044573507624E+22
Space diagonal	73057878.814544

Equilateral Triangle

Length = n

Perimeter	126539958
Area	7.7039507639679E+14
Altitude	36528939.407272

Triangular Pyramid

Length = n

Surface area	7.7039507639679E+14
Volume	8.8440878030822E+21
Height	19883836.087302