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

20143747 (number)

20143747 is an odd 8-digits composite number following 20143746 and preceding 20143748. In scientific notation, it is written as 2.0143747 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 18594216 positive integers (up to 20143747) that are relatively prime to 20143747.

Interesting facts

20143747 has 4 divisors, whose sum is 21693280
The reverse of 20143747 is 74734102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.0143747 × 10^7
Engineering notation	2.0143747 × 10^6

Prime Factorization of 20143747

Prime Factorization 13 × 1549519

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20143747	Product of the distinct prime numbers

The prime factorization of 20143747 is 13 × 1549519. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 21, 20, 585, 20, 6422, 8719, 73651, 64944, 565670, 370333, 7696869, 1125823, 93001952, 25468714, 363316557, 661198867, 7149705596, 6731019139

Basic calculations (n = 20143747)

Multiplication

n×y

n×2	40287494
n×3	60431241
n×4	80574988
n×5	100718735

Division

n÷y

n÷2	10071873.5
n÷3	6714582.3333333
n÷3	5035936.75
n÷5	4028749.4

Exponentiation

n^y

n²	405770543200009
n³	8.1737391622736E+21
n⁴	1.6464973372883E+29
n⁵	3.3166625798509E+36

Nth Root

^y√n

²√n	4488.178583791
³√n	272.09052548411
⁴√n	66.993869747843
⁵√n	28.895356143285

Divisors of 20143747

1, 13, 1549519, 20143747

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	-20143746	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 20143747 can be divided by 4 positive divisors. The sum of these divisors (counting 20143747) is 1, the average is 0.25.

Base conversion 20143747

Base	System	Value
2	Binary	1001100110101111010000011
3	Ternary	1101220102000201
4	Quaternary	1030311322003
5	Quinary	20124044442
6	Senary	1555430031
8	Octal	114657203
10	Decimal	20143747
12	Duodecimal	68b5317
16	Hexadecimal	1335e83
20	Vigesimal	65hj77
36	Base36	bzr0j

Cryptographic Hash Functions

md5	96cbd29c018f21a6452b32cb51cfab19
sha1	7e6779fabe2e57dbeab019ff711eceb779d1ec57
sha256	eb38d71eebbe3788d5e8cb0ffafa66b48d76e52fa4a0b3b2299209ef6daaf693
sha512	984e7de63d4f7080edb62751576e3e748eae62f2ebb80bf68d4c3ec7bee6c45e0d533d42c063826e30f2f77f1d777add0093fc7219fc01273a95cf41c2d7035f
ripemd-160	099a204553d7bd2ee2297d6e5cb05ede86818606

20143747 as geometric shapes

Circle

Radius = n

Diameter	40287494
Circumference	126566895.18194
Area	1.2747657575603E+15

Sphere

Radius = n

Volume	3.423807853941E+22
Surface area	5.0990630302412E+15
Circumference	126566895.18194

Square

Length = n

Perimeter	80574988
Area	405770543200009
Diagonal	28487560.204412

Cube

Length = n

Surface area	2434623259200054
Volume	8.1737391622736E+21
Space diagonal	34889993.258813

Equilateral Triangle

Length = n

Perimeter	60431241
Area	1.7570379925931E+14
Altitude	17444996.629407

Triangular Pyramid

Length = n

Surface area	1.7570379925931E+14
Volume	9.6328439821561E+20
Height	9495853.4014708