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

20403481 (number)

20403481 is an odd 8-digits composite number following 20403480 and preceding 20403482. In scientific notation, it is written as 2.0403481 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 17463600 positive integers (up to 20403481) that are relatively prime to 20403481.

Interesting facts

20403481 has 8 divisors, whose sum is 23351744
The reverse of 20403481 is 18430402
Previous prime number is 883

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million four hundred three thousand four hundred eighty-one

Notation

Scientific notation	2.0403481 × 10^7
Engineering notation	2.0403481 × 10^6

Prime Factorization of 20403481

Prime Factorization 7 × 883 × 3301

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20403481	Product of the distinct prime numbers

The prime factorization of 20403481 is 7 × 883 × 3301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 31, 3, 770, 22, 6683, 9039, 71718, 9078, 480769, 307477, 2225541, 8880485, 59599951, 94214303, 995161309, 680590355, 6749674061, 8646975141

Basic calculations (n = 20403481)

Multiplication

n×y

n×2	40806962
n×3	61210443
n×4	81613924
n×5	102017405

Division

n÷y

n÷2	10201740.5
n÷3	6801160.3333333
n÷3	5100870.25
n÷5	4080696.2

Exponentiation

n^y

n²	416302036917361
n³	8.4940107005047E+21
n⁴	1.7330738594154E+29
n⁵	3.536073956218E+36

Nth Root

^y√n

²√n	4517.0212529941
³√n	273.25498233495
⁴√n	67.20878851009
⁵√n	28.969490263465

Divisors of 20403481

1, 7, 883, 3301, 6181, 23107, 2914783, 20403481

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	-20403480	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 20403481 can be divided by 8 positive divisors. The sum of these divisors (counting 20403481) is 1, the average is 0.125.

Base conversion 20403481

Base	System	Value
2	Binary	1001101110101010100011001
3	Ternary	1102101121022111
4	Quaternary	1031311110121
5	Quinary	20210402411
6	Senary	2005152321
8	Octal	115652431
10	Decimal	20403481
12	Duodecimal	69bb6a1
16	Hexadecimal	1375519
20	Vigesimal	67a8e1
36	Base36	c5bfd

Cryptographic Hash Functions

md5	cfb30710ebd7d560da6de945e738f74c
sha1	7740bdf277116b9556ba0a37073535840a6954df
sha256	de3e44cdef8edb593b30ff596bb380c779ef6f7f739ffa772c83c5034d3271e1
sha512	b7c8ee7bdc1d6333c32b2f3671960702bd52f295efa0e728740fb8ae4bd0b0b48502a5979e5be9624c497b94e76114a6473905ef2393bff3fa73f8901b9e41d4
ripemd-160	c2630cf1b783651bf1635682b85e40a23d34911f

20403481 as geometric shapes

Circle

Radius = n

Diameter	40806962
Circumference	128198852.03452
Area	1.307851420854E+15

Sphere

Radius = n

Volume	3.5579628821625E+22
Surface area	5.2314056834162E+15
Circumference	128198852.03452

Square

Length = n

Perimeter	81613924
Area	416302036917361
Diagonal	28854879.549822

Cube

Length = n

Surface area	2497812221504166
Volume	8.4940107005047E+21
Space diagonal	35339865.743266

Equilateral Triangle

Length = n

Perimeter	61210443
Area	1.8026406980882E+14
Altitude	17669932.871633

Triangular Pyramid

Length = n

Surface area	1.8026406980882E+14
Volume	1.0010287609663E+21
Height	9618293.1832739