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

21693412 (number)

21693412 is an even 8-digits composite number following 21693411 and preceding 21693413. In scientific notation, it is written as 2.1693412 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10012320 positive integers (up to 21693412) that are relatively prime to 21693412.

Interesting facts

21693412 has 12 divisors, whose sum is 40883836
The reverse of 21693412 is 21439612
Previous prime number is 13

Basic properties

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

Name

Name	twenty-one million six hundred ninety-three thousand four hundred twelve

Notation

Scientific notation	2.1693412 × 10^7
Engineering notation	2.1693412 × 10^6

Prime Factorization of 21693412

Prime Factorization 2 × 2 × 13 × 417181

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10846706	Product of the distinct prime numbers

The prime factorization of 21693412 is 2 × 2 × 13 × 417181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 1, 66, 942, 321, 3958, 6214, 41497, 72729, 456068, 200673, 6674675, 1791926, 9094803, 64469852, 162546037, 74425639, 6268867522, 1853578504

Basic calculations (n = 21693412)

Multiplication

n×y

n×2	43386824
n×3	65080236
n×4	86773648
n×5	108467060

Division

n÷y

n÷2	10846706
n÷3	7231137.3333333
n÷3	5423353
n÷5	4338682.4

Exponentiation

n^y

n²	470604124201744
n³	1.0209009155208E+22
n⁴	2.2146824171569E+29
n⁵	4.8044018124541E+36

Nth Root

^y√n

²√n	4657.6187048748
³√n	278.89621572883
⁴√n	68.246748676218
⁵√n	29.326860467799

Divisors of 21693412

1, 2, 4, 13, 26, 52, 417181, 834362, 1668724, 5423353, 10846706, 21693412

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	-21693411	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 21693412 can be divided by 12 positive divisors. The sum of these divisors (counting 21693412) is 1, the average is 0.083333333333333.

Base conversion 21693412

Base	System	Value
2	Binary	1010010110000001111100100
3	Ternary	1111211010202201
4	Quaternary	1102300033210
5	Quinary	21023142122
6	Senary	2052544244
8	Octal	122601744
10	Decimal	21693412
12	Duodecimal	7322084
16	Hexadecimal	14b03e4
20	Vigesimal	6fbdac
36	Base36	cwyqs

Cryptographic Hash Functions

md5	ed6ea083d7b978029865ba826427f143
sha1	14c36ee4b29b3ec14a431a569d228cf3ea6aed6f
sha256	5a6b1a83694a00b2407312c58b9a02577509461b1e8e5648eabc999b9511a6cf
sha512	6b6a8683689b72a726337a443db9348504b358cf232d51b1f66aadcf3087c52e1cf26519527c89a5ccf1e4792e33afdddc1b3d4c7fc759814322fa8f7a6a2829
ripemd-160	fd4845488eae54efffe91a6c6df52148d3461aeb

21693412 as geometric shapes

Circle

Radius = n

Diameter	43386824
Circumference	136303727.54099
Area	1.4784464593413E+15

Sphere

Radius = n

Volume	4.2763397549908E+22
Surface area	5.913785837365E+15
Circumference	136303727.54099

Square

Length = n

Perimeter	86773648
Area	470604124201744
Diagonal	30679117.464547

Cube

Length = n

Surface area	2823624745210464
Volume	1.0209009155208E+22
Space diagonal	37574091.773524

Equilateral Triangle

Length = n

Perimeter	65080236
Area	2.0377756334222E+14
Altitude	18787045.886762

Triangular Pyramid

Length = n

Surface area	2.0377756334222E+14
Volume	1.2031432671405E+21
Height	10226372.488182