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

21280003 (number)

21280003 is an odd 8-digits prime number following 21280002 and preceding 21280004. In scientific notation, it is written as 2.1280003 × 10^7. The sum of its digits is 16. It has a total of 1 prime factors and 2 positive divisors. There are 21280002 positive integers (up to 21280003) that are relatively prime to 21280003.

Interesting facts

21280003 has 2 divisors, whose sum is 21280004
The reverse of 21280003 is 30008212
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty-one million two hundred eighty thousand three

Notation

Scientific notation	2.1280003 × 10^7
Engineering notation	2.1280003 × 10^6

Prime Factorization of 21280003

Prime Factorization 21280003

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21280003	Product of the distinct prime numbers

The prime factorization of 21280003 is 21280003. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 5, 12, 80, 20, 299, 8797, 7045, 43066, 65917, 247795, 990998, 5892321, 9375244, 31521245, 20353448, 243847601, 227145608, 2583328268, 2149285730

Basic calculations (n = 21280003)

Multiplication

n×y

n×2	42560006
n×3	63840009
n×4	85120012
n×5	106400015

Division

n÷y

n÷2	10640001.5
n÷3	7093334.3333333
n÷3	5320000.75
n÷5	4256000.6

Exponentiation

n^y

n²	452838527680009
n³	9.6364052275462E+21
n⁴	2.050627321514E+29
n⁵	4.36373555537E+36

Nth Root

^y√n

²√n	4613.0253630345
³√n	277.11320946941
⁴√n	67.919256202012
⁵√n	29.214222794246

Divisors of 21280003

1, 21280003

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21280004	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10640002	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4613.0254714233	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999060151	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21280003 can be divided by 2 positive divisors. The sum of these divisors (counting 21280003) is 21280004, the average is 10640002.

Base conversion 21280003

Base	System	Value
2	Binary	1010001001011010100000011
3	Ternary	1111001010200021
4	Quaternary	1101023110003
5	Quinary	20421430003
6	Senary	2040034311
8	Octal	121132403
10	Decimal	21280003
12	Duodecimal	7162997
16	Hexadecimal	144b503
20	Vigesimal	6d0003
36	Base36	co3r7

Cryptographic Hash Functions

md5	3b218f8852cc332f232de678cfb43dcf
sha1	b221e51d337e8b48b8f09645e755e5858d64d289
sha256	161871d7570fa2dcebb3819acbcf3f4228d8124637bafa133e2c1fc0d60002d7
sha512	e24811694b1cda9c8b563d2ac3f267645565f7cfc21d62b1be2f57b420ca109ef90297022223c56d8f184ef923a568daf903f31460fd97cd536038a2e9108f5b
ripemd-160	a37138f4615009c8bd8af6837796313e985b6f08

21280003 as geometric shapes

Circle

Radius = n

Diameter	42560006
Circumference	133706202.18634
Area	1.4226341918219E+15

Sphere

Radius = n

Volume	4.0364879826498E+22
Surface area	5.6905367672877E+15
Circumference	133706202.18634

Square

Length = n

Perimeter	85120012
Area	452838527680009
Diagonal	30094468.84994

Cube

Length = n

Surface area	2717031166080054
Volume	9.6364052275462E+21
Space diagonal	36858046.381218

Equilateral Triangle

Length = n

Perimeter	63840009
Area	1.9608483439162E+14
Altitude	18429023.190609

Triangular Pyramid

Length = n

Surface area	1.9608483439162E+14
Volume	1.1356612471099E+21
Height	10031489.616647