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

20042665 (number)

20042665 is an odd 8-digits composite number following 20042664 and preceding 20042666. In scientific notation, it is written as 2.0042665 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 15978240 positive integers (up to 20042665) that are relatively prime to 20042665.

Interesting facts

20042665 has 8 divisors, whose sum is 24135048
The reverse of 20042665 is 56624002
Previous prime number is 293

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million forty-two thousand six hundred sixty-five

Notation

Scientific notation	2.0042665 × 10^7
Engineering notation	2.0042665 × 10^6

Prime Factorization of 20042665

Prime Factorization 5 × 293 × 13681

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20042665	Product of the distinct prime numbers

The prime factorization of 20042665 is 5 × 293 × 13681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 93, 8, 452, 348, 1653, 587, 21306, 15836, 974896, 222674, 2809727, 3335375, 95198691, 15193867, 108505117, 940353470, 5367502766, 7256178772

Basic calculations (n = 20042665)

Multiplication

n×y

n×2	40085330
n×3	60127995
n×4	80170660
n×5	100213325

Division

n÷y

n÷2	10021332.5
n÷3	6680888.3333333
n÷3	5010666.25
n÷5	4008533

Exponentiation

n^y

n²	401708420302225
n³	8.0513072957967E+21
n⁴	1.6136965494171E+29
n⁵	3.2342779351623E+36

Nth Root

^y√n

²√n	4476.9035057727
³√n	271.63464228293
⁴√n	66.909666758793
⁵√n	28.866298185267

Divisors of 20042665

1, 5, 293, 1465, 13681, 68405, 4008533, 20042665

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	-20042664	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 20042665 can be divided by 8 positive divisors. The sum of these divisors (counting 20042665) is 1, the average is 0.125.

Base conversion 20042665

Base	System	Value
2	Binary	1001100011101001110101001
3	Ternary	1101201021100221
4	Quaternary	1030131032221
5	Quinary	20112331130
6	Senary	1553330041
8	Octal	114351651
10	Decimal	20042665
12	Duodecimal	6866921
16	Hexadecimal	131d3a9
20	Vigesimal	6556d5
36	Base36	bxl0p

Cryptographic Hash Functions

md5	aaef9c8a55ee924f2ea8b64f36461b95
sha1	7381c28f54878b832416a1bd63e1e4aed392f859
sha256	22a199869dacd2df959bb2e8777bde8c4efb378cf49cc96423ef3461c14bffa8
sha512	747124890db2267c3d1bfee688142350bbe9d55ea8381cd52599707fd46bcad036bfc1a4e7cc87dec197f3ebbf73c3e8bd4f850e6c1d0e80ce2aaafb55362bc9
ripemd-160	8227d18aaad729410c3b82c188b1ce0599f3e98c

20042665 as geometric shapes

Circle

Radius = n

Diameter	40085330
Circumference	125931778.24472
Area	1.2620042221066E+15

Sphere

Radius = n

Volume	3.3725237136358E+22
Surface area	5.0480168884265E+15
Circumference	125931778.24472

Square

Length = n

Perimeter	80170660
Area	401708420302225
Diagonal	28344608.669101

Cube

Length = n

Surface area	2410250521813350
Volume	8.0513072957967E+21
Space diagonal	34714914.099082

Equilateral Triangle

Length = n

Perimeter	60127995
Area	1.7394484844792E+14
Altitude	17357457.049541

Triangular Pyramid

Length = n

Surface area	1.7394484844792E+14
Volume	9.4885566437909E+20
Height	9448202.8897002