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

21404511 (number)

21404511 is an odd 8-digits composite number following 21404510 and preceding 21404512. In scientific notation, it is written as 2.1404511 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 14205456 positive integers (up to 21404511) that are relatively prime to 21404511.

Interesting facts

21404511 has 12 divisors, whose sum is 31056792
The reverse of 21404511 is 11540412
Previous prime number is 227

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty-one million four hundred four thousand five hundred eleven

Notation

Scientific notation	2.1404511 × 10^7
Engineering notation	2.1404511 × 10^6

Prime Factorization of 21404511

Prime Factorization 3 × 3 × 227 × 10477

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	7134837	Product of the distinct prime numbers

The prime factorization of 21404511 is 3 × 3 × 227 × 10477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 59, 14, 522, 103, 3197, 5964, 6806, 8347, 169999, 460475, 2345664, 960320, 23903446, 35593987, 837317356, 571207108, 9232161063, 6073878338

Basic calculations (n = 21404511)

Multiplication

n×y

n×2	42809022
n×3	64213533
n×4	85618044
n×5	107022555

Division

n÷y

n÷2	10702255.5
n÷3	7134837
n÷3	5351127.75
n÷5	4280902.2

Exponentiation

n^y

n²	458153091149121
n³	9.8065428791854E+21
n⁴	2.0990425492949E+29
n⁵	4.4928979335852E+36

Nth Root

^y√n

²√n	4626.5009456392
³√n	277.65261631825
⁴√n	68.018386820323
⁵√n	29.248329192842

Divisors of 21404511

1, 3, 9, 227, 681, 2043, 10477, 31431, 94293, 2378279, 7134837, 21404511

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21404510	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21404511 can be divided by 12 positive divisors. The sum of these divisors (counting 21404511) is 1, the average is 0.083333333333333.

Base conversion 21404511

Base	System	Value
2	Binary	1010001101001101101011111
3	Ternary	1111021110110200
4	Quaternary	1101221231133
5	Quinary	20434421021
6	Senary	2042434543
8	Octal	121515537
10	Decimal	21404511
12	Duodecimal	7202a53
16	Hexadecimal	1469b5f
20	Vigesimal	6dfb5b
36	Base36	cqrtr

Cryptographic Hash Functions

md5	3c9f8a7a89d1ec04ad54c36439c822f3
sha1	f11ae3ef4f7810f9187877b5370bc83fa4ff59e4
sha256	acb8e4183ac888e7a8ab7d8bb1bcb681a8f4c19bc69ab57572706ba4ab159b9e
sha512	4a9b72d0baabed03dd41be8f7221de49161b86c9d47bda52fc70097d0e987df04a2cfccd3a81c55dd631cb31dd0cf134f8c5692ad91ffa5bd95587652d12db32
ripemd-160	0148432df21395ab2cc1a1ec495411115a383aa6

21404511 as geometric shapes

Circle

Radius = n

Diameter	42809022
Circumference	134488509.02256
Area	1.4393303853735E+15

Sphere

Radius = n

Volume	4.1077550755149E+22
Surface area	5.7573215414941E+15
Circumference	134488509.02256

Square

Length = n

Perimeter	85618044
Area	458153091149121
Diagonal	30270549.752164

Cube

Length = n

Surface area	2748918546894726
Volume	9.8065428791854E+21
Space diagonal	37073700.563167

Equilateral Triangle

Length = n

Perimeter	64213533
Area	1.9838610787875E+14
Altitude	18536850.281583

Triangular Pyramid

Length = n

Surface area	1.9838610787875E+14
Volume	1.1557121616448E+21
Height	10090183.250721