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

20143142 (number)

20143142 is an even 8-digits composite number following 20143141 and preceding 20143143. In scientific notation, it is written as 2.0143142 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 10071570 positive integers (up to 20143142) that are relatively prime to 20143142.

Interesting facts

20143142 has 4 divisors, whose sum is 30214716
The reverse of 20143142 is 24134102
Previous prime number is 2

Basic properties

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

Name

Name	twenty million one hundred forty-three thousand one hundred forty-two

Notation

Scientific notation	2.0143142 × 10^7
Engineering notation	2.0143142 × 10^6

Prime Factorization of 20143142

Prime Factorization 2 × 10071571

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20143142	Product of the distinct prime numbers

The prime factorization of 20143142 is 2 × 10071571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 88, 27, 347, 973, 8272, 1465, 14569, 65651, 332854, 155360, 9378249, 224115, 43877878, 92842409, 101778409, 922384493, 5499489685, 8527572166

Basic calculations (n = 20143142)

Multiplication

n×y

n×2	40286284
n×3	60429426
n×4	80572568
n×5	100715710

Division

n÷y

n÷2	10071571
n÷3	6714380.6666667
n÷3	5035785.5
n÷5	4028628.4

Exponentiation

n^y

n²	405746169632164
n³	8.1730027108568E+21
n⁴	1.6462995417117E+29
n⁵	3.3161645443234E+36

Nth Root

^y√n

²√n	4488.111184006
³√n	272.08780145573
⁴√n	66.99336671646
⁵√n	28.895182571799

Divisors of 20143142

1, 2, 10071571, 20143142

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	-20143141	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 20143142 can be divided by 4 positive divisors. The sum of these divisors (counting 20143142) is 1, the average is 0.25.

Base conversion 20143142

Base	System	Value
2	Binary	1001100110101110000100110
3	Ternary	1101220101012022
4	Quaternary	1030311300212
5	Quinary	20124040032
6	Senary	1555423142
8	Octal	114656046
10	Decimal	20143142
12	Duodecimal	68b4ab2
16	Hexadecimal	1335c26
20	Vigesimal	65hhh2
36	Base36	bzqjq

Cryptographic Hash Functions

md5	179978b5fcc69d248bc22b61212d6c27
sha1	ac7c8d97862c8a1437ea48f0d8cc9637fd1ca7ff
sha256	8b633ef01ce0d5ae229ccc5162da0b92095b1425b4bfe00d0d7c85c905e4e987
sha512	9cd028a5bf7e7c781d47d00c3debd389e949746d03418050dd4bb68351b0dbf3628edb7450e579e0a3b08e2b48e23cec9f0253ef1c277abc14f8d1eff7f5d82e
ripemd-160	6f5a66fb5eedddddec8edfec70b039322b31432e

20143142 as geometric shapes

Circle

Radius = n

Diameter	40286284
Circumference	126563093.85483
Area	1.2746891857386E+15

Sphere

Radius = n

Volume	3.4234993698929E+22
Surface area	5.0987567429544E+15
Circumference	126563093.85483

Square

Length = n

Perimeter	80572568
Area	405746169632164
Diagonal	28486704.605207

Cube

Length = n

Surface area	2434477017792984
Volume	8.1730027108568E+21
Space diagonal	34888945.368075

Equilateral Triangle

Length = n

Perimeter	60429426
Area	1.7569324519484E+14
Altitude	17444472.684037

Triangular Pyramid

Length = n

Surface area	1.7569324519484E+14
Volume	9.6319760658381E+20
Height	9495568.2017357