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

21069013 (number)

21069013 is an odd 8-digits composite number following 21069012 and preceding 21069014. In scientific notation, it is written as 2.1069013 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 18059148 positive integers (up to 21069013) that are relatively prime to 21069013.

Interesting facts

21069013 has 4 divisors, whose sum is 24078880
The reverse of 21069013 is 31096012
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million sixty-nine thousand thirteen

Notation

Scientific notation	2.1069013 × 10^7
Engineering notation	2.1069013 × 10^6

Prime Factorization of 21069013

Prime Factorization 7 × 3009859

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21069013	Product of the distinct prime numbers

The prime factorization of 21069013 is 7 × 3009859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 19, 9, 537, 95, 8585, 7755, 38542, 31222, 72219, 744674, 9020707, 4546590, 50870235, 4836219, 271225348, 414660348, 2553904864, 6912979730

Basic calculations (n = 21069013)

Multiplication

n×y

n×2	42138026
n×3	63207039
n×4	84276052
n×5	105345065

Division

n÷y

n÷2	10534506.5
n÷3	7023004.3333333
n÷3	5267253.25
n÷5	4213802.6

Exponentiation

n^y

n²	443903308794169
n³	9.3526045837274E+21
n⁴	1.9705014755841E+29
n⁵	4.1516521205601E+36

Nth Root

^y√n

²√n	4590.0994542602
³√n	276.19431198691
⁴√n	67.750272724619
⁵√n	29.156060196878

Divisors of 21069013

1, 7, 3009859, 21069013

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	-21069012	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 21069013 can be divided by 4 positive divisors. The sum of these divisors (counting 21069013) is 1, the average is 0.25.

Base conversion 21069013

Base	System	Value
2	Binary	1010000010111110011010101
3	Ternary	1110122102020211
4	Quaternary	1100113303111
5	Quinary	20343202023
6	Senary	2031325421
8	Octal	120276325
10	Decimal	21069013
12	Duodecimal	7080871
16	Hexadecimal	1417cd5
20	Vigesimal	6bdcad
36	Base36	cjkyd

Cryptographic Hash Functions

md5	644b61b513bccfb7c97c6fe67d7e8715
sha1	5ce11de24a50f946d108ffa25c1009d609c9867f
sha256	bf3f8cb68e1c47ff60d20e6cb26ce35a81e31b4a4a58490d19a90aff4d064535
sha512	8d0107fdb93113cc0c46f0df0aba2237bc9623a0eb9b0436ee068751818d112e7116602bd9b2f9126530c9fb0264658ca64f82a563c9c13b029aa54429413280
ripemd-160	1e62c000a13194563596698c6c63823f14771163

21069013 as geometric shapes

Circle

Radius = n

Diameter	42138026
Circumference	132380512.91838
Area	1.394563373812E+15

Sphere

Radius = n

Volume	3.9176098469557E+22
Surface area	5.5782534952479E+15
Circumference	132380512.91838

Square

Length = n

Perimeter	84276052
Area	443903308794169
Diagonal	29796083.930415

Cube

Length = n

Surface area	2663419852765014
Volume	9.3526045837274E+21
Space diagonal	36492600.981329

Equilateral Triangle

Length = n

Perimeter	63207039
Area	1.9221577111986E+14
Altitude	18246300.490665

Triangular Pyramid

Length = n

Surface area	1.9221577111986E+14
Volume	1.102215020485E+21
Height	9932027.976805