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

21002006 (number)

21002006 is an even 8-digits composite number following 21002005 and preceding 21002007. In scientific notation, it is written as 2.1002006 × 10^7. The sum of its digits is 11. It has a total of 3 prime factors and 8 positive divisors. There are 10475640 positive integers (up to 21002006) that are relatively prime to 21002006.

Interesting facts

21002006 has 8 divisors, whose sum is 31579104
The reverse of 21002006 is 60020012
Previous prime number is 421

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 11
Digital Root 2

Name

Name	twenty-one million two thousand six

Notation

Scientific notation	2.1002006 × 10^7
Engineering notation	2.1002006 × 10^6

Prime Factorization of 21002006

Prime Factorization 2 × 421 × 24943

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21002006	Product of the distinct prime numbers

The prime factorization of 21002006 is 2 × 421 × 24943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 56, 5, 204, 240, 7523, 410, 54913, 36109, 694052, 338158, 7079808, 7389910, 19342044, 18651778, 467856796, 68316516, 562044226, 846548578

Basic calculations (n = 21002006)

Multiplication

n×y

n×2	42004012
n×3	63006018
n×4	84008024
n×5	105010030

Division

n÷y

n÷2	10501003
n÷3	7000668.6666667
n÷3	5250501.5
n÷5	4200401.2

Exponentiation

n^y

n²	441084256024036
n³	9.2636541915223E+21
n⁴	1.9455532091228E+29
n⁵	4.0860520171316E+36

Nth Root

^y√n

²√n	4582.7945622731
³√n	275.90120212333
⁴√n	67.696340833705
⁵√n	29.137491218692

Divisors of 21002006

1, 2, 421, 842, 24943, 49886, 10501003, 21002006

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	-21002005	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 21002006 can be divided by 8 positive divisors. The sum of these divisors (counting 21002006) is 1, the average is 0.125.

Base conversion 21002006

Base	System	Value
2	Binary	1010000000111011100010110
3	Ternary	1110112000100002
4	Quaternary	1100013130112
5	Quinary	20334031011
6	Senary	2030051302
8	Octal	120073426
10	Decimal	21002006
12	Duodecimal	7049b32
16	Hexadecimal	1407716
20	Vigesimal	6b5506
36	Base36	ci592

Cryptographic Hash Functions

md5	155b9303b8a38530600bddcb9559fc8c
sha1	a4f2c56bfeadaa93e9f8d9efbcfb4997792f1086
sha256	022aa71de3de8da9d0ed5b9391581da92adf1b34bab89c2d2c55818c7082c51e
sha512	6828a1803afb7087aaf7290eda55aaf5f8f9005e075b9a5114b3460be6228795c52250236c05fe54e7a3ba38073341309ef91fbdb27264916a6480b99d6613ba
ripemd-160	75d3ad70256c4f102306b48e30967b619882fb23

21002006 as geometric shapes

Circle

Radius = n

Diameter	42004012
Circumference	131959495.5205
Area	1.3857070583392E+15

Sphere

Radius = n

Volume	3.8803503937977E+22
Surface area	5.5428282333569E+15
Circumference	131959495.5205

Square

Length = n

Perimeter	84008024
Area	441084256024036
Diagonal	29701321.722241

Cube

Length = n

Surface area	2646505536144216
Volume	9.2636541915223E+21
Space diagonal	36376541.452866

Equilateral Triangle

Length = n

Perimeter	63006018
Area	1.9099508546309E+14
Altitude	18188270.726433

Triangular Pyramid

Length = n

Surface area	1.9099508546309E+14
Volume	1.0917321162321E+21
Height	9900440.5740804