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

21998766 (number)

21998766 is an even 8-digits composite number following 21998765 and preceding 21998767. In scientific notation, it is written as 2.1998766 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 7332920 positive integers (up to 21998766) that are relatively prime to 21998766.

Interesting facts

21998766 has 8 divisors, whose sum is 43997544
The reverse of 21998766 is 66789912
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	twenty-one million nine hundred ninety-eight thousand seven hundred sixty-six

Notation

Scientific notation	2.1998766 × 10^7
Engineering notation	2.1998766 × 10^6

Prime Factorization of 21998766

Prime Factorization 2 × 3 × 3666461

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21998766	Product of the distinct prime numbers

The prime factorization of 21998766 is 2 × 3 × 3666461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 95, 11, 340, 732, 3304, 5094, 66027, 79322, 61779, 239953, 3216478, 259547, 5519975, 29441048, 291547238, 923498412, 1822222467, 9857537329

Basic calculations (n = 21998766)

Multiplication

n×y

n×2	43997532
n×3	65996298
n×4	87995064
n×5	109993830

Division

n÷y

n÷2	10999383
n÷3	7332922
n÷3	5499691.5
n÷5	4399753.2

Exponentiation

n^y

n²	483945705522756
n³	1.06462083325E+22
n⁴	2.3420344589392E+29
n⁵	5.152186802614E+36

Nth Root

^y√n

²√n	4690.2842131368
³√n	280.19869400314
⁴√n	68.48564968763
⁵√n	29.408959822051

Divisors of 21998766

1, 2, 3, 6, 3666461, 7332922, 10999383, 21998766

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	-21998765	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 21998766 can be divided by 8 positive divisors. The sum of these divisors (counting 21998766) is 1, the average is 0.125.

Base conversion 21998766

Base	System	Value
2	Binary	1010011111010110010101110
3	Ternary	1112101122122010
4	Quaternary	1103322302232
5	Quinary	21112430031
6	Senary	2103302050
8	Octal	123726256
10	Decimal	21998766
12	Duodecimal	744a926
16	Hexadecimal	14facae
20	Vigesimal	6h9gi6
36	Base36	d3icu

Cryptographic Hash Functions

md5	8950a8a394157bbad06ca19ec0e39a2c
sha1	e4d168289998f0e897badb205db848455c71de2e
sha256	3c32a8e06e7b4a5e3cf55d2cc7663becfd3c3b4bea2dfff2b59928e189abafac
sha512	33ecf9a0342008498da5d9b2786b6d6742aed34eafdb86e9cb99ea3d2fca2905d9994ee8f0125229df9ad41bca76374c21bea106a600797507fac3d5af720368
ripemd-160	cd4c053768fe82b647cf19d9c799d4bf6d3db341

21998766 as geometric shapes

Circle

Radius = n

Diameter	43997532
Circumference	138222323.30728
Area	1.5203602732066E+15

Sphere

Radius = n

Volume	4.4594733181291E+22
Surface area	6.0814410928265E+15
Circumference	138222323.30728

Square

Length = n

Perimeter	87995064
Area	483945705522756
Diagonal	31110953.232672

Cube

Length = n

Surface area	2903674233136536
Volume	1.06462083325E+22
Space diagonal	38102980.415819

Equilateral Triangle

Length = n

Perimeter	65996298
Area	2.0955463751754E+14
Altitude	19051490.207909

Triangular Pyramid

Length = n

Surface area	2.0955463751754E+14
Volume	1.2546676843059E+21
Height	10370317.744224