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

21097579 (number)

21097579 is an odd 8-digits composite number following 21097578 and preceding 21097580. In scientific notation, it is written as 2.1097579 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 20661480 positive integers (up to 21097579) that are relatively prime to 21097579.

Interesting facts

21097579 has 8 divisors, whose sum is 21537792
The reverse of 21097579 is 97579012
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty-one million ninety-seven thousand five hundred seventy-nine

Notation

Scientific notation	2.1097579 × 10^7
Engineering notation	2.1097579 × 10^6

Prime Factorization of 21097579

Prime Factorization 163 × 71 × 1823

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21097579	Product of the distinct prime numbers

The prime factorization of 21097579 is 163 × 71 × 1823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 47, 67, 806, 550, 8649, 445, 89786, 88533, 756375, 467152, 1248497, 3255131, 22746083, 38614261, 342393364, 670195091, 2943868741, 8009822922

Basic calculations (n = 21097579)

Multiplication

n×y

n×2	42195158
n×3	63292737
n×4	84390316
n×5	105487895

Division

n÷y

n÷2	10548789.5
n÷3	7032526.3333333
n÷3	5274394.75
n÷5	4219515.8

Exponentiation

n^y

n²	445107839661241
n³	9.3906978107724E+21
n⁴	1.981209889279E+29
n⁵	4.1798732154644E+36

Nth Root

^y√n

²√n	4593.2100975244
³√n	276.31907979437
⁴√n	67.77322552103
⁵√n	29.163962044862

Divisors of 21097579

1, 71, 163, 1823, 11573, 129433, 297149, 21097579

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	-21097578	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 21097579 can be divided by 8 positive divisors. The sum of these divisors (counting 21097579) is 1, the average is 0.125.

Base conversion 21097579

Base	System	Value
2	Binary	1010000011110110001101011
3	Ternary	1110200212102211
4	Quaternary	1100132301223
5	Quinary	20400110304
6	Senary	2032105551
8	Octal	120366153
10	Decimal	21097579
12	Duodecimal	70952b7
16	Hexadecimal	141ec6b
20	Vigesimal	6bh3ij
36	Base36	ck6zv

Cryptographic Hash Functions

md5	a63dba2ba103c40e46611e7501220aee
sha1	5ce43b6202382940d199fdc114831e12534f9ab6
sha256	b6b085b4ef08c301fdd73bd46f81834180c6faea9c138b6c01aae594babdaab7
sha512	b84ad49fcb24439c439f7faff04202d3b4a0918825975995a83422068e0ad17d092f3d5045eccd02c096a1325cb1bc824dfe9e6c6cba8352a389d7c48bce4dc6
ripemd-160	296a5f70f8d65994177961b6b711c2c1819801c7

21097579 as geometric shapes

Circle

Radius = n

Diameter	42195158
Circumference	132559998.38986
Area	1.398347519135E+15

Sphere

Radius = n

Volume	3.9335663005872E+22
Surface area	5.5933900765399E+15
Circumference	132559998.38986

Square

Length = n

Perimeter	84390316
Area	445107839661241
Diagonal	29836482.355038

Cube

Length = n

Surface area	2670647037967446
Volume	9.3906978107724E+21
Space diagonal	36542078.744698

Equilateral Triangle

Length = n

Perimeter	63292737
Area	1.9273734828512E+14
Altitude	18271039.372349

Triangular Pyramid

Length = n

Surface area	1.9273734828512E+14
Volume	1.1067043503451E+21
Height	9945494.1183459