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

21080149 (number)

21080149 is an odd 8-digits prime number following 21080148 and preceding 21080150. In scientific notation, it is written as 2.1080149 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 21080148 positive integers (up to 21080149) that are relatively prime to 21080149.

Interesting facts

21080149 has 2 divisors, whose sum is 21080150
The reverse of 21080149 is 94108012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty-one million eighty thousand one hundred forty-nine

Notation

Scientific notation	2.1080149 × 10^7
Engineering notation	2.1080149 × 10^6

Prime Factorization of 21080149

Prime Factorization 21080149

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21080149	Product of the distinct prime numbers

The prime factorization of 21080149 is 21080149. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 50, 8, 465, 178, 6305, 3247, 37434, 18725, 353981, 145163, 3212668, 6030164, 45114470, 81549106, 586674630, 320802969, 5612659696, 4685714536

Basic calculations (n = 21080149)

Multiplication

n×y

n×2	42160298
n×3	63240447
n×4	84320596
n×5	105400745

Division

n÷y

n÷2	10540074.5
n÷3	7026716.3333333
n÷3	5270037.25
n÷5	4216029.8

Exponentiation

n^y

n²	444372681862201
n³	9.3674423451848E+21
n⁴	1.974670803854E+29
n⁵	4.1626354771193E+36

Nth Root

^y√n

²√n	4591.3123396258
³√n	276.24296413357
⁴√n	67.759223280863
⁵√n	29.159141625173

Divisors of 21080149

1, 21080149

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21080150	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10540075	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4591.3124485271	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999905124	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21080149 can be divided by 2 positive divisors. The sum of these divisors (counting 21080149) is 21080150, the average is 10540075.

Base conversion 21080149

Base	System	Value
2	Binary	1010000011010100001010101
3	Ternary	1110122222112021
4	Quaternary	1100122201111
5	Quinary	20344031044
6	Senary	2031453141
8	Octal	120324125
10	Decimal	21080149
12	Duodecimal	70871b1
16	Hexadecimal	141a855
20	Vigesimal	6bf079
36	Base36	cjtjp

Cryptographic Hash Functions

md5	08a1b6d94e0cc637fe6cc829eaddd669
sha1	a30b09027834fc37100591a19653b42f3dbf64d4
sha256	368c616023d2b37a4e07439781d77fe48d530055dc0ca3950415ab1cbb3a4db6
sha512	21fbba694126e857c13d0c4e846a8349d18479d2cec8ff872a8e980912e9776134a4371bf1adff70e1c069ba68ffcc3d2f335f96d2a002f9c6c3efac92b73dd9
ripemd-160	8ce05b12d68ef014c74953aa34027c2ff1e844aa

21080149 as geometric shapes

Circle

Radius = n

Diameter	42160298
Circumference	132450482.46996
Area	1.3960379527943E+15

Sphere

Radius = n

Volume	3.9238250739411E+22
Surface area	5.5841518111771E+15
Circumference	132450482.46996

Square

Length = n

Perimeter	84320596
Area	444372681862201
Diagonal	29811832.612646

Cube

Length = n

Surface area	2666236091173206
Volume	9.3674423451848E+21
Space diagonal	36511889.099122

Equilateral Triangle

Length = n

Perimeter	63240447
Area	1.9241901562024E+14
Altitude	18255944.549561

Triangular Pyramid

Length = n

Surface area	1.9241901562024E+14
Volume	1.1039636674424E+21
Height	9937277.5375485