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

20990503 (number)

20990503 is an odd 8-digits composite number following 20990502 and preceding 20990504. In scientific notation, it is written as 2.0990503 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 20313360 positive integers (up to 20990503) that are relatively prime to 20990503.

Interesting facts

20990503 has 4 divisors, whose sum is 21667648
The reverse of 20990503 is 30509902
Previous prime number is 31

Basic properties

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

Name

Name	twenty million nine hundred ninety thousand five hundred three

Notation

Scientific notation	2.0990503 × 10^7
Engineering notation	2.0990503 × 10^6

Prime Factorization of 20990503

Prime Factorization 31 × 677113

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20990503	Product of the distinct prime numbers

The prime factorization of 20990503 is 31 × 677113. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 15, 60, 640, 82, 662, 8828, 49189, 21317, 575680, 429102, 5054330, 176202, 82607655, 5411410, 997056920, 673076930, 8583951306, 7228721027

Basic calculations (n = 20990503)

Multiplication

n×y

n×2	41981006
n×3	62971509
n×4	83962012
n×5	104952515

Division

n÷y

n÷2	10495251.5
n÷3	6996834.3333333
n÷3	5247625.75
n÷5	4198100.6

Exponentiation

n^y

n²	440601216193009
n³	9.248441150303E+21
n⁴	1.9412943171076E+29
n⁵	4.074874418713E+36

Nth Root

^y√n

²√n	4581.5393701244
³√n	275.85082167991
⁴√n	67.687069445533
⁵√n	29.134298742548

Divisors of 20990503

1, 31, 677113, 20990503

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	-20990502	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 20990503 can be divided by 4 positive divisors. The sum of these divisors (counting 20990503) is 1, the average is 0.25.

Base conversion 20990503

Base	System	Value
2	Binary	1010000000100101000100111
3	Ternary	1110111102120001
4	Quaternary	1100010220213
5	Quinary	20333144003
6	Senary	2025522131
8	Octal	120045047
10	Decimal	20990503
12	Duodecimal	7043347
16	Hexadecimal	1404a27
20	Vigesimal	6b3g53
36	Base36	chwdj

Cryptographic Hash Functions

md5	9cd23e2e52aa2d8c12ab57f34d5ca89c
sha1	aefd91c5d41f75ab6f4c0838750516fbf9d896f6
sha256	29ef121c22d5867d7aa008799be98aca56b06a64c74866536afd9b2006aa94aa
sha512	25b58f8f3808501dcb41a10b52f3657df331cde565bd63fbd6d720205b1f4c414f8837ff9a22b4f53a8c68ce02e62a442da58cc910395d4a6a6e35ee2f9f6822
ripemd-160	dde9ba2917c840f6eb9433d34a100f558a825164

20990503 as geometric shapes

Circle

Radius = n

Diameter	41981006
Circumference	131887220.03991
Area	1.3841895439547E+15

Sphere

Radius = n

Volume	3.8739779699933E+22
Surface area	5.5367581758187E+15
Circumference	131887220.03991

Square

Length = n

Perimeter	83962012
Area	440601216193009
Diagonal	29685054.023633

Cube

Length = n

Surface area	2643607297158054
Volume	9.248441150303E+21
Space diagonal	36356617.672427

Equilateral Triangle

Length = n

Perimeter	62971509
Area	1.9078592308073E+14
Altitude	18178308.836213

Triangular Pyramid

Length = n

Surface area	1.9078592308073E+14
Volume	1.0899392421307E+21
Height	9895018.0078777