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

20122531 (number)

20122531 is an odd 8-digits composite number following 20122530 and preceding 20122532. In scientific notation, it is written as 2.0122531 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 16885920 positive integers (up to 20122531) that are relatively prime to 20122531.

Interesting facts

20122531 has 8 divisors, whose sum is 23640624
The reverse of 20122531 is 13522102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred twenty-two thousand five hundred thirty-one

Notation

Scientific notation	2.0122531 × 10^7
Engineering notation	2.0122531 × 10^6

Prime Factorization of 20122531

Prime Factorization 11 × 13 × 140717

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20122531	Product of the distinct prime numbers

The prime factorization of 20122531 is 11 × 13 × 140717. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 36, 33, 910, 736, 2359, 5166, 47003, 54138, 942571, 293993, 7853477, 5437727, 85813142, 50675711, 48749056, 782795273, 8594354169, 8519557031

Basic calculations (n = 20122531)

Multiplication

n×y

n×2	40245062
n×3	60367593
n×4	80490124
n×5	100612655

Division

n÷y

n÷2	10061265.5
n÷3	6707510.3333333
n÷3	5030632.75
n÷5	4024506.2

Exponentiation

n^y

n²	404916253845961
n³	8.1479398704192E+21
n⁴	1.6395717262865E+29
n⁵	3.2992332888923E+36

Nth Root

^y√n

²√n	4485.8144188096
³√n	271.99496728722
⁴√n	66.976222786968
⁵√n	28.889266885812

Divisors of 20122531

1, 11, 13, 143, 140717, 1547887, 1829321, 20122531

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	-20122530	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 20122531 can be divided by 8 positive divisors. The sum of these divisors (counting 20122531) is 1, the average is 0.125.

Base conversion 20122531

Base	System	Value
2	Binary	1001100110000101110100011
3	Ternary	1101212022220221
4	Quaternary	1030300232203
5	Quinary	20122410111
6	Senary	1555143511
8	Octal	114605643
10	Decimal	20122531
12	Duodecimal	68a4b97
16	Hexadecimal	1330ba3
20	Vigesimal	65f66b
36	Base36	bzan7

Cryptographic Hash Functions

md5	89998ca54d90d0e105abe6a451ac481e
sha1	3992e7d68adf67d0bdce829af771a5ab55cda11b
sha256	0b979712449a40514b51992589492595aa3f3876ea5616c11c254a9fd02332a9
sha512	89dbfe9f919744cd8fa227e69b3bac1ab9c3bcdf0cfa3adb77eca8d7d4fbc0e2f42f3d6d51675753b437516c56002875393cc3df41c6990eccddf2e3d8c946da
ripemd-160	db5635659b3f4941e9d03c61e3c0a9c10200cc1c

20122531 as geometric shapes

Circle

Radius = n

Diameter	40245062
Circumference	126433591.12247
Area	1.2720819284016E+15

Sphere

Radius = n

Volume	3.4130010718401E+22
Surface area	5.0883277136063E+15
Circumference	126433591.12247

Square

Length = n

Perimeter	80490124
Area	404916253845961
Diagonal	28457556.249473

Cube

Length = n

Surface area	2429497523075766
Volume	8.1479398704192E+21
Space diagonal	34853246.06888

Equilateral Triangle

Length = n

Perimeter	60367593
Area	1.7533388111792E+14
Altitude	17426623.03444

Triangular Pyramid

Length = n

Surface area	1.7533388111792E+14
Volume	9.6024392251228E+20
Height	9485852.0831577