21431492, twenty-one million four hundred thirty-one thousand four hundred ninety-two: 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

21431492 has 48 divisors, whose sum is 42239232
The reverse of 21431492 is 29413412
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million four hundred thirty-one thousand four hundred ninety-two

Notation

Scientific notation	2.1431492 × 10^7
Engineering notation	2.1431492 × 10^6

Prime Factorization of 21431492

Prime Factorization 2 × 2 × 71 × 23 × 17 × 193

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10715746	Product of the distinct prime numbers

The prime factorization of 21431492 is 2 × 2 × 71 × 23 × 17 × 193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 29, 50, 762, 206, 6497, 9907, 70042, 17038, 108150, 548331, 4144908, 1994232, 79270139, 42836213, 974651621, 827899354, 2787049133, 2922460770

Basic calculations (n = 21431492)

Multiplication

n×y

n×2	42862984
n×3	64294476
n×4	85725968
n×5	107157460

Division

n÷y

n÷2	10715746
n÷3	7143830.6666667
n÷3	5357873
n÷5	4286298.4

Exponentiation

n^y

n²	459308849346064
n³	9.8436739302894E+21
n⁴	2.1096461908761E+29
n⁵	4.5212865462591E+36

Nth Root

^y√n

²√n	4629.4159458835
³√n	277.76923036218
⁴√n	68.039811477424
⁵√n	29.25569914932

Divisors of 21431492

1, 2, 4, 17, 23, 34, 46, 68, 71, 92, 142, 193, 284, 386, 391, 772, 782, 1207, 1564, 1633, 2414, 3266, 3281, 4439, 4828, 6532, 6562, 8878, 13124, 13703, 17756, 27406, 27761, 54812, 55522, 75463, 111044, 150926, 232951, 301852, 315169, 465902, 630338, 931804, 1260676, 5357873, 10715746, 21431492

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21431491	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21431492 can be divided by 48 positive divisors. The sum of these divisors (counting 21431492) is 1, the average is 0.020833333333333.

Base conversion 21431492

Base	System	Value
2	Binary	1010001110000010011000100
3	Ternary	1111022211110222
4	Quaternary	1101300103010
5	Quinary	20441301432
6	Senary	2043203512
8	Octal	121602304
10	Decimal	21431492
12	Duodecimal	7216598
16	Hexadecimal	14704c4
20	Vigesimal	6diiec
36	Base36	crcn8

Cryptographic Hash Functions

md5	2534f862403c99b3749baad0d8b25cbb
sha1	4ca8037b643eaba6118bbe2d17dca5a86a180709
sha256	26e5b6b4c1b1733dc97a6ac8a2cd032a06389f4166edfe9179dd035add79df39
sha512	569b08ac799e900e1933c7243619fdbe290452a746d1bb6c6e2b2a5f0ee1630842ee1b762c22aa59b41f362eb9b84a054bdd40e6238b91ec6f7f4ff1dd8de978
ripemd-160	c0d35ab5590199dcd3fcb696a7fe6886abad21e6

21431492 as geometric shapes

Circle

Radius = n

Diameter	42862984
Circumference	134658035.64534
Area	1.4429613068344E+15

Sphere

Radius = n

Volume	4.1233084938307E+22
Surface area	5.7718452273375E+15
Circumference	134658035.64534

Square

Length = n

Perimeter	85725968
Area	459308849346064
Diagonal	30308706.64829

Cube

Length = n

Surface area	2755853096076384
Volume	9.8436739302894E+21
Space diagonal	37120433.026006

Equilateral Triangle

Length = n

Perimeter	64294476
Area	1.9888656585835E+14
Altitude	18560216.513003

Triangular Pyramid

Length = n

Surface area	1.9888656585835E+14
Volume	1.1600880979828E+21
Height	10102902.216097