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

20138722 (number)

20138722 is an even 8-digits composite number following 20138721 and preceding 20138723. In scientific notation, it is written as 2.0138722 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 10069360 positive integers (up to 20138722) that are relatively prime to 20138722.

Interesting facts

20138722 has 4 divisors, whose sum is 30208086
The reverse of 20138722 is 22783102
Previous prime number is 2

Basic properties

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

Name

Name	twenty million one hundred thirty-eight thousand seven hundred twenty-two

Notation

Scientific notation	2.0138722 × 10^7
Engineering notation	2.0138722 × 10^6

Prime Factorization of 20138722

Prime Factorization 2 × 10069361

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20138722	Product of the distinct prime numbers

The prime factorization of 20138722 is 2 × 10069361. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 45, 19, 853, 659, 3803, 3960, 69111, 19600, 269674, 957757, 5539078, 15120, 97418389, 59211300, 945397817, 769082943, 6817093437, 685823853

Basic calculations (n = 20138722)

Multiplication

n×y

n×2	40277444
n×3	60416166
n×4	80554888
n×5	100693610

Division

n÷y

n÷2	10069361
n÷3	6712907.3333333
n÷3	5034680.5
n÷5	4027744.4

Exponentiation

n^y

n²	405568123793284
n³	8.1676236971345E+21
n⁴	1.644855030372E+29
n⁵	3.3125278186964E+36

Nth Root

^y√n

²√n	4487.618744947
³√n	272.06789863459
⁴√n	66.989691333421
⁵√n	28.893914369268

Divisors of 20138722

1, 2, 10069361, 20138722

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	-20138721	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 20138722 can be divided by 4 positive divisors. The sum of these divisors (counting 20138722) is 1, the average is 0.25.

Base conversion 20138722

Base	System	Value
2	Binary	1001100110100101011100010
3	Ternary	1101220011010121
4	Quaternary	1030310223202
5	Quinary	20123414342
6	Senary	1555350454
8	Octal	114645342
10	Decimal	20138722
12	Duodecimal	68b242a
16	Hexadecimal	1334ae2
20	Vigesimal	65h6g2
36	Base36	bzn4y

Cryptographic Hash Functions

md5	ab974cb196f2fac6574fadf3a35a3889
sha1	d91068d1bd0365deb8864ff46fff027565b15715
sha256	27881c39f549ff9de123d639dacc0c6e974adb8ee1867725b45e0abb55b0d97e
sha512	23452369ffd9112dba154bf1fba2ff9babad0ea179069583b4800d92a2b01a87c2cf60902d8420490b779294327bbdde3d426d963423a5129959b502c5204dfe
ripemd-160	c9377e1037d9ab6ddbe073b0692d0625ec5944c7

20138722 as geometric shapes

Circle

Radius = n

Diameter	40277444
Circumference	126535322.17577
Area	1.2741298382392E+15

Sphere

Radius = n

Volume	3.4212462138938E+22
Surface area	5.0965193529567E+15
Circumference	126535322.17577

Square

Length = n

Perimeter	80554888
Area	405568123793284
Diagonal	28480453.781261

Cube

Length = n

Surface area	2433408742759704
Volume	8.1676236971345E+21
Space diagonal	34881289.703505

Equilateral Triangle

Length = n

Perimeter	60416166
Area	1.7561614908509E+14
Altitude	17440644.851753

Triangular Pyramid

Length = n

Surface area	1.7561614908509E+14
Volume	9.6256368373729E+20
Height	9493484.5937538