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

21359966 (number)

21359966 is an even 8-digits composite number following 21359965 and preceding 21359967. In scientific notation, it is written as 2.1359966 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 10679982 positive integers (up to 21359966) that are relatively prime to 21359966.

Interesting facts

21359966 has 4 divisors, whose sum is 32039952
The reverse of 21359966 is 66995312
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty-one million three hundred fifty-nine thousand nine hundred sixty-six

Notation

Scientific notation	2.1359966 × 10^7
Engineering notation	2.1359966 × 10^6

Prime Factorization of 21359966

Prime Factorization 2 × 10679983

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21359966	Product of the distinct prime numbers

The prime factorization of 21359966 is 2 × 10679983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 22, 70, 504, 690, 6065, 4797, 52571, 30948, 78445, 373296, 1088319, 81788, 97725344, 56067903, 147555947, 63480627, 8272450295, 5490389899

Basic calculations (n = 21359966)

Multiplication

n×y

n×2	42719932
n×3	64079898
n×4	85439864
n×5	106799830

Division

n÷y

n÷2	10679983
n÷3	7119988.6666667
n÷3	5339991.5
n÷5	4271993.2

Exponentiation

n^y

n²	456248147521156
n³	9.7454449186149E+21
n⁴	2.0816237211649E+29
n⁵	4.4463411908875E+36

Nth Root

^y√n

²√n	4621.6843250053
³√n	277.45987461927
⁴√n	67.982970845686
⁵√n	29.236145286932

Divisors of 21359966

1, 2, 10679983, 21359966

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21359965	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21359966 can be divided by 4 positive divisors. The sum of these divisors (counting 21359966) is 1, the average is 0.25.

Base conversion 21359966

Base	System	Value
2	Binary	1010001011110110101011110
3	Ternary	1111012012100212
4	Quaternary	1101132311132
5	Quinary	20432004331
6	Senary	2041452422
8	Octal	121366536
10	Decimal	21359966
12	Duodecimal	71a1112
16	Hexadecimal	145ed5e
20	Vigesimal	6d9ji6
36	Base36	cptge

Cryptographic Hash Functions

md5	86a88ae262a77efb2e753d695368eea1
sha1	5cbb3fc2da367da415f7e74e737a14d1d21c8abd
sha256	c98fa8705515a0494bc973a75cdb24842451cc25a1aae55ace86d1f14ac92555
sha512	296637400d2274a0a58884f00c238a566b83298a6c224e3780029b5573d79a1a7af6461542dd96cb959cad731a45402c5eaedb79d409400112af04298ad5c6f3
ripemd-160	8f71d98f99aa7605ee666d2058a05f1876e0742a

21359966 as geometric shapes

Circle

Radius = n

Diameter	42719932
Circumference	134208624.53306
Area	1.4333458284664E+15

Sphere

Radius = n

Volume	4.0821624216379E+22
Surface area	5.7333833138657E+15
Circumference	134208624.53306

Square

Length = n

Perimeter	85439864
Area	456248147521156
Diagonal	30207553.609028

Cube

Length = n

Surface area	2737488885126936
Volume	9.7454449186149E+21
Space diagonal	36996546.359944

Equilateral Triangle

Length = n

Perimeter	64079898
Area	1.9756124309146E+14
Altitude	18498273.179972

Triangular Pyramid

Length = n

Surface area	1.9756124309146E+14
Volume	1.1485116979388E+21
Height	10069184.536343