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

21000404 (number)

21000404 is an even 8-digits composite number following 21000403 and preceding 21000405. In scientific notation, it is written as 2.1000404 × 10^7. The sum of its digits is 11. It has a total of 4 prime factors and 12 positive divisors. There are 10488984 positive integers (up to 21000404) that are relatively prime to 21000404.

Interesting facts

21000404 has 12 divisors, whose sum is 36789984
The reverse of 21000404 is 40400012
Previous prime number is 1187

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 11
Digital Root 2

Name

Name	twenty-one million four hundred four

Notation

Scientific notation	2.1000404 × 10^7
Engineering notation	2.1000404 × 10^6

Prime Factorization of 21000404

Prime Factorization 2 × 2 × 1187 × 4423

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10500202	Product of the distinct prime numbers

The prime factorization of 21000404 is 2 × 2 × 1187 × 4423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 25, 13, 781, 407, 9033, 4386, 69888, 69536, 57488, 617983, 8035501, 3533452, 89075331, 20025253, 591867737, 862130375, 6031678310, 1776233004

Basic calculations (n = 21000404)

Multiplication

n×y

n×2	42000808
n×3	63001212
n×4	84001616
n×5	105002020

Division

n÷y

n÷2	10500202
n÷3	7000134.6666667
n÷3	5250101
n÷5	4200080.8

Exponentiation

n^y

n²	441016968163216
n³	9.2615345022827E+21
n⁴	1.9449596620788E+29
n⁵	4.0844938667357E+36

Nth Root

^y√n

²√n	4582.6197747577
³√n	275.89418684164
⁴√n	67.695049854163
⁵√n	29.137046692724

Divisors of 21000404

1, 2, 4, 1187, 2374, 4423, 4748, 8846, 17692, 5250101, 10500202, 21000404

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	-21000403	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 21000404 can be divided by 12 positive divisors. The sum of these divisors (counting 21000404) is 1, the average is 0.083333333333333.

Base conversion 21000404

Base	System	Value
2	Binary	1010000000111000011010100
3	Ternary	1110111221010202
4	Quaternary	1100013003110
5	Quinary	20334003104
6	Senary	2030040032
8	Octal	120070324
10	Decimal	21000404
12	Duodecimal	7049018
16	Hexadecimal	14070d4
20	Vigesimal	6b5104
36	Base36	ci40k

Cryptographic Hash Functions

md5	52bc6530e7eb4413294c27d502b268a5
sha1	f0e1971a65bc467ba94053ebadca57571a38d181
sha256	c673b0dba069d8480a982d7b16ca06bc58fb73f19b29fe221394d0df7b489851
sha512	f2b7a3d805095657ffe19ac5e46dbc187346a761297fc9f3767e9428ea1a3800c10df6420a2562d3fc2f5bafe40faef6b685b82b287006bd3e3747651b6f0b19
ripemd-160	2d08ae00f9f1d24545d2da3b4e5440984aa30319

21000404 as geometric shapes

Circle

Radius = n

Diameter	42000808
Circumference	131949429.85764
Area	1.38549566729E+15

Sphere

Radius = n

Volume	3.8794625004453E+22
Surface area	5.54198266916E+15
Circumference	131949429.85764

Square

Length = n

Perimeter	84001616
Area	441016968163216
Diagonal	29699056.152114

Cube

Length = n

Surface area	2646101808979296
Volume	9.2615345022827E+21
Space diagonal	36373766.707473

Equilateral Triangle

Length = n

Perimeter	63001212
Area	1.9096594896467E+14
Altitude	18186883.353736

Triangular Pyramid

Length = n

Surface area	1.9096594896467E+14
Volume	1.0914823084595E+21
Height	9899685.3840381