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

21404772 (number)

21404772 is an even 8-digits composite number following 21404771 and preceding 21404773. In scientific notation, it is written as 2.1404772 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 7134912 positive integers (up to 21404772) that are relatively prime to 21404772.

Interesting facts

21404772 has 12 divisors, whose sum is 41620460
The reverse of 21404772 is 27740412
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty-one million four hundred four thousand seven hundred seventy-two

Notation

Scientific notation	2.1404772 × 10^7
Engineering notation	2.1404772 × 10^6

Prime Factorization of 21404772

Prime Factorization 2 × 2 × 9 × 594577

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10702386	Product of the distinct prime numbers

The prime factorization of 21404772 is 2 × 2 × 9 × 594577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 36, 26, 515, 769, 4641, 1220, 858, 96595, 712, 976750, 8616926, 5427794, 33259011, 31291439, 491613, 462956606, 1709002853, 5325534523

Basic calculations (n = 21404772)

Multiplication

n×y

n×2	42809544
n×3	64214316
n×4	85619088
n×5	107023860

Division

n÷y

n÷2	10702386
n÷3	7134924
n÷3	5351193
n÷5	4280954.4

Exponentiation

n^y

n²	458164264371984
n³	9.80690161743E+21
n⁴	2.0991449314752E+29
n⁵	4.4931718653183E+36

Nth Root

^y√n

²√n	4626.5291526154
³√n	277.65374485043
⁴√n	68.018594168179
⁵√n	29.248400521513

Divisors of 21404772

1, 2, 4, 9, 18, 36, 594577, 1189154, 2378308, 5351193, 10702386, 21404772

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	-21404771	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 21404772 can be divided by 12 positive divisors. The sum of these divisors (counting 21404772) is 1, the average is 0.083333333333333.

Base conversion 21404772

Base	System	Value
2	Binary	1010001101001110001100100
3	Ternary	1111021110211100
4	Quaternary	1101221301210
5	Quinary	20434423042
6	Senary	2042440100
8	Octal	121516144
10	Decimal	21404772
12	Duodecimal	7203030
16	Hexadecimal	1469c64
20	Vigesimal	6dfbic
36	Base36	cqs10

Cryptographic Hash Functions

md5	801eb08b4d4c87906332327690a51aac
sha1	5a3e3dc64b4ad98e8c75631d6f74b531c523d8a9
sha256	46a1a36325ce6c28002212dcab311e1798768d1fbd7b4e8e1cb858caa6f1081f
sha512	92baccfbce39d6cc00b4aeac6bc044c6663b38857420ee02533a19c75f46428fd1e5f567bbe3124a97af7bb8cbfd197fba27e9fb33bdcd98023a625994c45fca
ripemd-160	f14ddb007c36e2ca5cae8fd332a550f64ee189c9

21404772 as geometric shapes

Circle

Radius = n

Diameter	42809544
Circumference	134490148.93393
Area	1.4393654870884E+15

Sphere

Radius = n

Volume	4.1079053434395E+22
Surface area	5.7574619483536E+15
Circumference	134490148.93393

Square

Length = n

Perimeter	85619088
Area	458164264371984
Diagonal	30270918.861904

Cube

Length = n

Surface area	2748985586231904
Volume	9.80690161743E+21
Space diagonal	37074152.628428

Equilateral Triangle

Length = n

Perimeter	64214316
Area	1.9839094602617E+14
Altitude	18537076.314214

Triangular Pyramid

Length = n

Surface area	1.9839094602617E+14
Volume	1.1557544393524E+21
Height	10090306.287301