21493399, twenty-one million four hundred ninety-three thousand three hundred ninety-nine: 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

21493399 has 8 divisors, whose sum is 21970800
The reverse of 21493399 is 99339412
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	2.1493399 × 10^7
Engineering notation	2.1493399 × 10^6

Prime Factorization of 21493399

Prime Factorization 67 × 149 × 2153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21493399	Product of the distinct prime numbers

The prime factorization of 21493399 is 67 × 149 × 2153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 48, 96, 781, 662, 4272, 6366, 63982, 72026, 709755, 186563, 1756967, 9176518, 30642520, 13238963, 25567561, 683994435, 1448466801, 4876924251

Basic calculations (n = 21493399)

Multiplication

n×y

n×2	42986798
n×3	64480197
n×4	85973596
n×5	107466995

Division

n÷y

n÷2	10746699.5
n÷3	7164466.3333333
n÷3	5373349.75
n÷5	4298679.8

Exponentiation

n^y

n²	461966200573201
n³	9.9292238734338E+21
n⁴	2.1341277047204E+29
n⁵	4.586965827451E+36

Nth Root

^y√n

²√n	4636.0973889684
³√n	278.03642795075
⁴√n	68.088893286412
⁵√n	29.272581254701

Divisors of 21493399

1, 67, 149, 2153, 9983, 144251, 320797, 21493399

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	-21493398	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 21493399 can be divided by 8 positive divisors. The sum of these divisors (counting 21493399) is 1, the average is 0.125.

Base conversion 21493399

Base	System	Value
2	Binary	1010001111111011010010111
3	Ternary	1111102222101211
4	Quaternary	1101333122113
5	Quinary	21000242044
6	Senary	2044402251
8	Octal	121773227
10	Decimal	21493399
12	Duodecimal	7246387
16	Hexadecimal	147f697
20	Vigesimal	6e6d9j
36	Base36	csoev

Cryptographic Hash Functions

md5	823e8416066ff76fa068ed9b94057e12
sha1	d2bcd562a0618a89c23b88e2f16fd81fd1807e6f
sha256	6b91fe1dabe95163fe6683739532e41a951971c1d779c56cd3a9c3d31e95e313
sha512	63198588cb53fa407bc1d9d157bbe36191c23f6d2a1993026cd82fb77547d140819c3245a9ebfc252fcc37d7f0bf88eb7da9561c1a5fc4706a28b4b72738430c
ripemd-160	5fe4ec2509a6a2b29d4bc06f0ca55844b7aa1c36

21493399 as geometric shapes

Circle

Radius = n

Diameter	42986798
Circumference	135047008.79815
Area	1.4513096219276E+15

Sphere

Radius = n

Volume	4.1591435702171E+22
Surface area	5.8052384877102E+15
Circumference	135047008.79815

Square

Length = n

Perimeter	85973596
Area	461966200573201
Diagonal	30396256.367296

Cube

Length = n

Surface area	2771797203439206
Volume	9.9292238734338E+21
Space diagonal	37227659.09535

Equilateral Triangle

Length = n

Perimeter	64480197
Area	2.0003723269308E+14
Altitude	18613829.547675

Triangular Pyramid

Length = n

Surface area	2.0003723269308E+14
Volume	1.1701702554707E+21
Height	10132085.455765