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

21693631 (number)

21693631 is an odd 8-digits prime number following 21693630 and preceding 21693632. In scientific notation, it is written as 2.1693631 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 21693630 positive integers (up to 21693631) that are relatively prime to 21693631.

Interesting facts

21693631 has 2 divisors, whose sum is 21693632
The reverse of 21693631 is 13639612
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-one million six hundred ninety-three thousand six hundred thirty-one

Notation

Scientific notation	2.1693631 × 10^7
Engineering notation	2.1693631 × 10^6

Prime Factorization of 21693631

Prime Factorization 21693631

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21693631	Product of the distinct prime numbers

The prime factorization of 21693631 is 21693631. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 8, 36, 99, 954, 684, 282, 9159, 12816, 2007, 777611, 357108, 1139781, 1260436, 30933545, 56764217, 170889530, 43493017, 8814131891, 7348963504

Basic calculations (n = 21693631)

Multiplication

n×y

n×2	43387262
n×3	65080893
n×4	86774524
n×5	108468155

Division

n÷y

n÷2	10846815.5
n÷3	7231210.3333333
n÷3	5423407.75
n÷5	4338726.2

Exponentiation

n^y

n²	470613625964161
n³	1.0209318345239E+22
n⁴	2.2147718494314E+29
n⁵	4.8046443250751E+36

Nth Root

^y√n

²√n	4657.6422146833
³√n	278.89715423289
⁴√n	68.246920917235
⁵√n	29.326919679844

Divisors of 21693631

1, 21693631

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21693632	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10846816	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4657.6423220338	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999907807	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21693631 can be divided by 2 positive divisors. The sum of these divisors (counting 21693631) is 21693632, the average is 10846816.

Base conversion 21693631

Base	System	Value
2	Binary	1010010110000010010111111
3	Ternary	1111211011001211
4	Quaternary	1102300102333
5	Quinary	21023144011
6	Senary	2052545251
8	Octal	122602277
10	Decimal	21693631
12	Duodecimal	7322227
16	Hexadecimal	14b04bf
20	Vigesimal	6fbe1b
36	Base36	cwywv

Cryptographic Hash Functions

md5	d10d8bfeeb7fe219b729f3b061698bfc
sha1	a9395132f34041700e762d92cc3a45b4558c99e0
sha256	15c21cfc866fec54d7112dbbadc236be34201d0321be948a4cb63c0f7edf79a9
sha512	be67ff731fd7bf179e784aad0d81a4600a5757225832a1eb9ce888082ec3ad9f677350866ef9daebb4c1d89536367a7dbd6522eebf8cbbdc9a06c29a55a3021e
ripemd-160	d89f1cd89646cae300ff41b3c7270ec00e766afa

21693631 as geometric shapes

Circle

Radius = n

Diameter	43387262
Circumference	136305103.55858
Area	1.4784763100083E+15

Sphere

Radius = n

Volume	4.2764692682081E+22
Surface area	5.9139052400331E+15
Circumference	136305103.55858

Square

Length = n

Perimeter	86774524
Area	470613625964161
Diagonal	30679427.177317

Cube

Length = n

Surface area	2823681755784966
Volume	1.0209318345239E+22
Space diagonal	37574471.092651

Equilateral Triangle

Length = n

Perimeter	65080893
Area	2.0378167772604E+14
Altitude	18787235.546326

Triangular Pyramid

Length = n

Surface area	2.0378167772604E+14
Volume	1.2031797055351E+21
Height	10226475.725772