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

21137079 (number)

21137079 is an odd 8-digits composite number following 21137078 and preceding 21137080. In scientific notation, it is written as 2.1137079 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 14091384 positive integers (up to 21137079) that are relatively prime to 21137079.

Interesting facts

21137079 has 4 divisors, whose sum is 28182776
The reverse of 21137079 is 97073112
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-one million one hundred thirty-seven thousand seventy-nine

Notation

Scientific notation	2.1137079 × 10^7
Engineering notation	2.1137079 × 10^6

Prime Factorization of 21137079

Prime Factorization 3 × 7045693

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21137079	Product of the distinct prime numbers

The prime factorization of 21137079 is 3 × 7045693. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 50, 70, 88, 336, 5466, 6000, 71211, 67269, 918361, 15694, 2213982, 4650763, 52465300, 7181464, 676077956, 355130006, 5349479337, 1780354953

Basic calculations (n = 21137079)

Multiplication

n×y

n×2	42274158
n×3	63411237
n×4	84548316
n×5	105685395

Division

n÷y

n÷2	10568539.5
n÷3	7045693
n÷3	5284269.75
n÷5	4227415.8

Exponentiation

n^y

n²	446776108652241
n³	9.443541903895E+21
n⁴	1.9960889126244E+29
n⁵	4.2191489037166E+36

Nth Root

^y√n

²√n	4597.5079119018
³√n	276.49141866946
⁴√n	67.804925425089
⁵√n	29.174874337237

Divisors of 21137079

1, 3, 7045693, 21137079

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	-21137078	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 21137079 can be divided by 4 positive divisors. The sum of these divisors (counting 21137079) is 1, the average is 0.25.

Base conversion 21137079

Base	System	Value
2	Binary	1010000101000011010110111
3	Ternary	1110202212121210
4	Quaternary	1100220122313
5	Quinary	20402341304
6	Senary	2033012503
8	Octal	120503267
10	Decimal	21137079
12	Duodecimal	70b4133
16	Hexadecimal	14286b7
20	Vigesimal	6c22dj
36	Base36	cl1h3

Cryptographic Hash Functions

md5	3b47fe2aeaa784a39a0a47788d23d943
sha1	c97c0132e621c3c4473ab50056a93398f7b723f2
sha256	b763715f3f0a82deb0f0c6bc6afd0f584dd9a101ea8b7ad0acc7ff6e9af0988d
sha512	673172363ea561c48b2986b0b4bdc58881c7ec9b790bf59ccfa05904e185f3bfedf58e2919fb6fda588c4c35186a41751bf5756ce2d337cf5cdb04384633da09
ripemd-160	2722e66de89cd53e48597045d70012a5a27e8dac

21137079 as geometric shapes

Circle

Radius = n

Diameter	42274158
Circumference	132808184.20949
Area	1.4035885407413E+15

Sphere

Radius = n

Volume	3.9557015825525E+22
Surface area	5.6143541629653E+15
Circumference	132808184.20949

Square

Length = n

Perimeter	84548316
Area	446776108652241
Diagonal	29892343.790752

Cube

Length = n

Surface area	2680656651913446
Volume	9.443541903895E+21
Space diagonal	36610494.751597

Equilateral Triangle

Length = n

Perimeter	63411237
Area	1.934597299484E+14
Altitude	18305247.375799

Triangular Pyramid

Length = n

Surface area	1.934597299484E+14
Volume	1.1129320864439E+21
Height	9964114.5969172