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

21076980 (number)

21076980 is an even 8-digits composite number following 21076979 and preceding 21076981. In scientific notation, it is written as 2.1076980 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5555968 positive integers (up to 21076980) that are relatively prime to 21076980.

Interesting facts

21076980 has 24 divisors, whose sum is 39795840
The reverse of 21076980 is 08967012
Previous prime number is 89

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty-one million seventy-six thousand nine hundred eighty

Notation

Scientific notation	2.1076980 × 10^7
Engineering notation	2.1076980 × 10^6

Prime Factorization of 21076980

Prime Factorization 2 × 2 × 15 × 89 × 3947

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	10538490	Product of the distinct prime numbers

The prime factorization of 21076980 is 2 × 2 × 15 × 89 × 3947. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 5, 25, 816, 315, 1844, 4777, 60609, 32173, 666500, 799936, 7531644, 932430, 98914862, 69290986, 525833736, 991058708, 6307974840, 7616499808

Basic calculations (n = 21076980)

Multiplication

n×y

n×2	42153960
n×3	63230940
n×4	84307920
n×5	105384900

Division

n÷y

n÷2	10538490
n÷3	7025660
n÷3	5269245
n÷5	4215396

Exponentiation

n^y

n²	444239085920400
n³	9.3632183291626E+21
n⁴	1.9734836545939E+29
n⁵	4.1595075518203E+36

Nth Root

^y√n

²√n	4590.9672183539
³√n	276.22912081232
⁴√n	67.756676559243
⁵√n	29.158264867833

Divisors of 21076980

1, 2, 4, 15, 30, 60, 89, 178, 356, 1335, 2670, 3947, 5340, 7894, 15788, 59205, 118410, 236820, 351283, 702566, 1405132, 5269245, 10538490, 21076980

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21076979	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21076980 can be divided by 24 positive divisors. The sum of these divisors (counting 21076980) is 1, the average is 0.041666666666667.

Base conversion 21076980

Base	System	Value
2	Binary	1010000011001101111110100
3	Ternary	1110122211011220
4	Quaternary	1100121233310
5	Quinary	20343430410
6	Senary	2031430340
8	Octal	120315764
10	Decimal	21076980
12	Duodecimal	70853b0
16	Hexadecimal	1419bf4
20	Vigesimal	6bec90
36	Base36	cjr3o

Cryptographic Hash Functions

md5	3b75f71156b3385a5a9707e8e8059976
sha1	773283524177f139e64162069190c735e4289ccf
sha256	166d5d42559e3b220dc5f29ed37cf51b078cfecfe928122f4601abdac8978a20
sha512	bc26582c717571297789d83e912e87b642d5a8ae987ae4a58ee8e3594b767d6fc500ed9b04048c41e994b19ecdb43270759af5d7cc33e5ac34a58ce937e311e9
ripemd-160	5855cbf5a0df45cc6a179c66ff7f18f045ba0f04

21076980 as geometric shapes

Circle

Radius = n

Diameter	42153960
Circumference	132430571.05572
Area	1.395618248765E+15

Sphere

Radius = n

Volume	3.9220557222472E+22
Surface area	5.5824729950599E+15
Circumference	132430571.05572

Square

Length = n

Perimeter	84307920
Area	444239085920400
Diagonal	29807350.969866

Cube

Length = n

Surface area	2665434515522400
Volume	9.3632183291626E+21
Space diagonal	36506400.230113

Equilateral Triangle

Length = n

Perimeter	63230940
Area	1.9236116688052E+14
Altitude	18253200.115057

Triangular Pyramid

Length = n

Surface area	1.9236116688052E+14
Volume	1.1034658623802E+21
Height	9935783.6566222