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

21062013 (number)

21062013 is an odd 8-digits composite number following 21062012 and preceding 21062014. In scientific notation, it is written as 2.1062013 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 12 positive divisors. There are 11400480 positive integers (up to 21062013) that are relatively prime to 21062013.

Interesting facts

21062013 has 12 divisors, whose sum is 24933852
The reverse of 21062013 is 31026012
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty-one million sixty-two thousand thirteen

Notation

Scientific notation	2.1062013 × 10^7
Engineering notation	2.1062013 × 10^6

Prime Factorization of 21062013

Prime Factorization 57 × 7 × 7 × 7541

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	3008859	Product of the distinct prime numbers

The prime factorization of 21062013 is 57 × 7 × 7 × 7541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 60, 34, 723, 270, 1537, 5457, 61834, 2129, 941326, 582604, 351884, 4680614, 60048372, 29532838, 250849042, 396619302, 9537955400, 2508780801

Basic calculations (n = 21062013)

Multiplication

n×y

n×2	42124026
n×3	63186039
n×4	84248052
n×5	105310065

Division

n÷y

n÷2	10531006.5
n÷3	7020671
n÷3	5265503.25
n÷5	4212402.6

Exponentiation

n^y

n²	443608391612169
n³	9.3432857110446E+21
n⁴	1.9678840510874E+29
n⁵	4.1447599466495E+36

Nth Root

^y√n

²√n	4589.3368802039
³√n	276.16372086339
⁴√n	67.744644660696
⁵√n	29.154122568856

Divisors of 21062013

1, 7, 49, 57, 399, 2793, 7541, 52787, 369509, 429837, 3008859, 21062013

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21062012	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21062013 can be divided by 12 positive divisors. The sum of these divisors (counting 21062013) is 1, the average is 0.083333333333333.

Base conversion 21062013

Base	System	Value
2	Binary	1010000010110000101111101
3	Ternary	1110122001122120
4	Quaternary	1100112011331
5	Quinary	20342441023
6	Senary	2031233153
8	Octal	120260575
10	Decimal	21062013
12	Duodecimal	70787b9
16	Hexadecimal	141617d
20	Vigesimal	6bcf0d
36	Base36	cjfjx

Cryptographic Hash Functions

md5	3d615d0675a16b70157ae1a3245a73c8
sha1	a6347601438ba9124b319572b7d8056d796e7bce
sha256	c217d0a1da5011ed0269c5d0401d9eedd949d74dc51f437961f695614173b8f8
sha512	ccd6aa0b616d0f37272727e626beca6b2a4ffabcdceec19146b0cc47af84d5b1bad2b439030afc36d3233da04b0265ff94c769ada4bfda13047231a2dfa63955
ripemd-160	69958fa6f0781a0128c89fa8ae189cf99640adfb

21062013 as geometric shapes

Circle

Radius = n

Diameter	42124026
Circumference	132336530.62123
Area	1.3936368641596E+15

Sphere

Radius = n

Volume	3.9137063666944E+22
Surface area	5.5745474566383E+15
Circumference	132336530.62123

Square

Length = n

Perimeter	84248052
Area	443608391612169
Diagonal	29786184.435478

Cube

Length = n

Surface area	2661650349673014
Volume	9.3432857110446E+21
Space diagonal	36480476.625676

Equilateral Triangle

Length = n

Perimeter	63186039
Area	1.9208806823405E+14
Altitude	18240238.312838

Triangular Pyramid

Length = n

Surface area	1.9208806823405E+14
Volume	1.1011167808072E+21
Height	9928728.1451595