21493398, twenty-one million four hundred ninety-three thousand three hundred ninety-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21493398 has 8 divisors, whose sum is 42986808
The reverse of 21493398 is 89339412
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	twenty-one million four hundred ninety-three thousand three hundred ninety-eight

Notation

Scientific notation	2.1493398 × 10^7
Engineering notation	2.1493398 × 10^6

Prime Factorization of 21493398

Prime Factorization 2 × 3 × 3582233

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21493398	Product of the distinct prime numbers

The prime factorization of 21493398 is 2 × 3 × 3582233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 7, 92, 801, 307, 8174, 7236, 71220, 90530, 291958, 668559, 397902, 9388832, 7055221, 92782524, 991976366, 458249334, 540109036, 5456159997

Basic calculations (n = 21493398)

Multiplication

n×y

n×2	42986796
n×3	64480194
n×4	85973592
n×5	107466990

Division

n÷y

n÷2	10746699
n÷3	7164466
n÷3	5373349.5
n÷5	4298679.6

Exponentiation

n^y

n²	461966157586404
n³	9.9292224875353E+21
n⁴	2.1341273075515E+29
n⁵	4.5869647603872E+36

Nth Root

^y√n

²√n	4636.0972811191
³√n	278.03642363878
⁴√n	68.088892494438
⁵√n	29.272580982314

Divisors of 21493398

1, 2, 3, 6, 3582233, 7164466, 10746699, 21493398

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21493397	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21493398 can be divided by 8 positive divisors. The sum of these divisors (counting 21493398) is 1, the average is 0.125.

Base conversion 21493398

Base	System	Value
2	Binary	1010001111111011010010110
3	Ternary	1111102222101210
4	Quaternary	1101333122112
5	Quinary	21000242043
6	Senary	2044402250
8	Octal	121773226
10	Decimal	21493398
12	Duodecimal	7246386
16	Hexadecimal	147f696
20	Vigesimal	6e6d9i
36	Base36	csoeu

Cryptographic Hash Functions

md5	f3b5e32bb3ac4931004172b66b716f2d
sha1	d9c786f9258158f3aba5b39d0f434035998e4ebb
sha256	0dee31ab41953bde6eb3d59f116892f6ec5f1eeaa5ccf7496eb60d943afe3091
sha512	c10cbc0ceb6d17fa43b522c231af213f7e4cb37725d02c3cda830cc7c4986c8141e18ad46c12806c80b1b4cf94fb98841a899e8d2117625bcc24a098d1c4fc6d
ripemd-160	ab9663a7ccaa82429c79a0b0bbead676e24ce749

21493398 as geometric shapes

Circle

Radius = n

Diameter	42986796
Circumference	135047002.51496
Area	1.4513094868806E+15

Sphere

Radius = n

Volume	4.1591429896933E+22
Surface area	5.8052379475222E+15
Circumference	135047002.51496

Square

Length = n

Perimeter	85973592
Area	461966157586404
Diagonal	30396254.953083

Cube

Length = n

Surface area	2771796945518424
Volume	9.9292224875353E+21
Space diagonal	37227657.363299

Equilateral Triangle

Length = n

Perimeter	64480194
Area	2.0003721407926E+14
Altitude	18613828.68165

Triangular Pyramid

Length = n

Surface area	2.0003721407926E+14
Volume	1.170170092141E+21
Height	10132084.984361