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

21002012 (number)

21002012 is an even 8-digits composite number following 21002011 and preceding 21002013. In scientific notation, it is written as 2.1002012 × 10^7. The sum of its digits is 8. It has a total of 3 prime factors and 6 positive divisors. There are 10501004 positive integers (up to 21002012) that are relatively prime to 21002012.

Interesting facts

21002012 has 6 divisors, whose sum is 36753528
The reverse of 21002012 is 21020012
Previous prime number is 2

Basic properties

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

Name

Name	twenty-one million two thousand twelve

Notation

Scientific notation	2.1002012 × 10^7
Engineering notation	2.1002012 × 10^6

Prime Factorization of 21002012

Prime Factorization 2 × 2 × 5250503

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10501006	Product of the distinct prime numbers

The prime factorization of 21002012 is 2 × 2 × 5250503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 46, 55, 77, 432, 790, 6591, 14320, 18767, 916037, 527468, 5292382, 7266466, 24925000, 69528174, 479448769, 809162969, 5619938895, 8755215647

Basic calculations (n = 21002012)

Multiplication

n×y

n×2	42004024
n×3	63006036
n×4	84008048
n×5	105010060

Division

n÷y

n÷2	10501006
n÷3	7000670.6666667
n÷3	5250503
n÷5	4200402.4

Exponentiation

n^y

n²	441084508048144
n³	9.2636621310412E+21
n⁴	1.9455554324007E+29
n⁵	4.0860578537945E+36

Nth Root

^y√n

²√n	4582.7952168955
³√n	275.90122839712
⁴√n	67.696345668695
⁵√n	29.137492883532

Divisors of 21002012

1, 2, 4, 5250503, 10501006, 21002012

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21002011	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21002012 can be divided by 6 positive divisors. The sum of these divisors (counting 21002012) is 1, the average is 0.16666666666667.

Base conversion 21002012

Base	System	Value
2	Binary	1010000000111011100011100
3	Ternary	1110112000100022
4	Quaternary	1100013130130
5	Quinary	20334031022
6	Senary	2030051312
8	Octal	120073434
10	Decimal	21002012
12	Duodecimal	7049b38
16	Hexadecimal	140771c
20	Vigesimal	6b550c
36	Base36	ci598

Cryptographic Hash Functions

md5	cd65d9a362ddac84a5fa379e50a7953f
sha1	fa639be7cadf8712a1c246ebd83941361b2d40b4
sha256	5c38fd6b6bdf12330911d7ef1ef2a7b061ce4f12e1d47d8ed897d1b5c32718f0
sha512	31e18c356dd3f70fa1bcb36f4c61c421ecf5f18d131329321ab94a4b1322625fce6409ab9e1fbcb5606ad4d56b8eba5f1bfeee3862447666b43a81f232783ea8
ripemd-160	a568e73a381216ef07e45289ab4885271847847f

21002012 as geometric shapes

Circle

Radius = n

Diameter	42004024
Circumference	131959533.21961
Area	1.3857078500963E+15

Sphere

Radius = n

Volume	3.8803537194956E+22
Surface area	5.5428314003853E+15
Circumference	131959533.21961

Square

Length = n

Perimeter	84008048
Area	441084508048144
Diagonal	29701330.207522

Cube

Length = n

Surface area	2646507048288864
Volume	9.2636621310412E+21
Space diagonal	36376551.845171

Equilateral Triangle

Length = n

Perimeter	63006036
Area	1.9099519459273E+14
Altitude	18188275.922586

Triangular Pyramid

Length = n

Surface area	1.9099519459273E+14
Volume	1.0917330519134E+21
Height	9900443.4025075