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

21097619 (number)

21097619 is an odd 8-digits composite number following 21097618 and preceding 21097620. In scientific notation, it is written as 2.1097619 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 19987200 positive integers (up to 21097619) that are relatively prime to 21097619.

Interesting facts

21097619 has 4 divisors, whose sum is 22208040
The reverse of 21097619 is 91679012
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-one million ninety-seven thousand six hundred nineteen

Notation

Scientific notation	2.1097619 × 10^7
Engineering notation	2.1097619 × 10^6

Prime Factorization of 21097619

Prime Factorization 19 × 1110401

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21097619	Product of the distinct prime numbers

The prime factorization of 21097619 is 19 × 1110401. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 15, 57, 344, 392, 5610, 6934, 43177, 97785, 173980, 889566, 7738449, 9583444, 26126754, 17974526, 324308591, 110684432, 7225677109, 778780489

Basic calculations (n = 21097619)

Multiplication

n×y

n×2	42195238
n×3	63292857
n×4	84390476
n×5	105488095

Division

n÷y

n÷2	10548809.5
n÷3	7032539.6666667
n÷3	5274404.75
n÷5	4219523.8

Exponentiation

n^y

n²	445109527469161
n³	9.3907512238144E+21
n⁴	1.9812249144382E+29
n⁵	4.1799128398125E+36

Nth Root

^y√n

²√n	4593.2144517756
³√n	276.31925442351
⁴√n	67.773257644705
⁵√n	29.163973103549

Divisors of 21097619

1, 19, 1110401, 21097619

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	-21097618	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 21097619 can be divided by 4 positive divisors. The sum of these divisors (counting 21097619) is 1, the average is 0.25.

Base conversion 21097619

Base	System	Value
2	Binary	1010000011110110010010011
3	Ternary	1110200212111022
4	Quaternary	1100132302103
5	Quinary	20400110434
6	Senary	2032110055
8	Octal	120366223
10	Decimal	21097619
12	Duodecimal	709532b
16	Hexadecimal	141ec93
20	Vigesimal	6bh40j
36	Base36	ck70z

Cryptographic Hash Functions

md5	6309ee2bfc34214592aa4728fd5e931a
sha1	9276cbeb877b82089f075f27673c354e1a75c35c
sha256	2c6bb9d51467518f30fd62f54b84daadd2c212ce87af8091c2f44ebd23d4ba90
sha512	c01c364736c2e3b8ae44266c9a2bca586eaae9b82ffa6626d3f4dbd4a6e193eb6ea946061fe6e34514db9c1027549c77f73159eee36cb45a760246901dd406fb
ripemd-160	b0b0999011a9578269ab6af6ba75fd6aee10f591

21097619 as geometric shapes

Circle

Radius = n

Diameter	42195238
Circumference	132560249.71727
Area	1.3983528215399E+15

Sphere

Radius = n

Volume	3.93358867419E+22
Surface area	5.5934112861598E+15
Circumference	132560249.71727

Square

Length = n

Perimeter	84390476
Area	445109527469161
Diagonal	29836538.92358

Cube

Length = n

Surface area	2670657164814966
Volume	9.3907512238144E+21
Space diagonal	36542148.02673

Equilateral Triangle

Length = n

Perimeter	63292857
Area	1.9273807912739E+14
Altitude	18271074.013365

Triangular Pyramid

Length = n

Surface area	1.9273807912739E+14
Volume	1.1067106451325E+21
Height	9945512.9745268