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

21003910 (number)

21003910 is an even 8-digits composite number following 21003909 and preceding 21003911. In scientific notation, it is written as 2.1003910 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 8375968 positive integers (up to 21003910) that are relatively prime to 21003910.

Interesting facts

21003910 has 16 divisors, whose sum is 37922256
The reverse of 21003910 is 01930012
Previous prime number is 347

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty-one million three thousand nine hundred ten

Notation

Scientific notation	2.1003910 × 10^7
Engineering notation	2.1003910 × 10^6

Prime Factorization of 21003910

Prime Factorization 2 × 5 × 347 × 6053

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	21003910	Product of the distinct prime numbers

The prime factorization of 21003910 is 2 × 5 × 347 × 6053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 68, 9, 63, 111, 5503, 4907, 87667, 87157, 979565, 460226, 5149054, 5137711, 81094843, 30888520, 185080372, 88540844, 2683306510, 2190660917

Basic calculations (n = 21003910)

Multiplication

n×y

n×2	42007820
n×3	63011730
n×4	84015640
n×5	105019550

Division

n÷y

n÷2	10501955
n÷3	7001303.3333333
n÷3	5250977.5
n÷5	4200782

Exponentiation

n^y

n²	441164235288100
n³	9.2661738932101E+21
n⁴	1.9462588249733E+29
n⁵	4.0879045196446E+36

Nth Root

^y√n

²√n	4583.0022910751
³√n	275.90953942239
⁴√n	67.697875085376
⁵√n	29.138019508909

Divisors of 21003910

1, 2, 5, 10, 347, 694, 1735, 3470, 6053, 12106, 30265, 60530, 2100391, 4200782, 10501955, 21003910

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21003909	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21003910 can be divided by 16 positive divisors. The sum of these divisors (counting 21003910) is 1, the average is 0.0625.

Base conversion 21003910

Base	System	Value
2	Binary	1010000000111111010000110
3	Ternary	1110112002221121
4	Quaternary	1100013322012
5	Quinary	20334111120
6	Senary	2030104154
8	Octal	120077206
10	Decimal	21003910
12	Duodecimal	704b05a
16	Hexadecimal	1407e86
20	Vigesimal	6b59fa
36	Base36	ci6py

Cryptographic Hash Functions

md5	5622a3cef645a1795e4a0adc4b7cc677
sha1	94b106a2afe7368e1cb4c63da7893df220488b66
sha256	7d8a5017d757bebe27809a1ad4e29258ebb8c883fd252ff1b86ada65ff225707
sha512	e77319509a57b05d6473b59cb91c5171d116839f70da6094caf51d5924ea06b7f289700066187aa88497660c9a14631916b45976d28900ffad583f51c7740909
ripemd-160	83a2367bfdcddb749d68d48703ff3cc543308795

21003910 as geometric shapes

Circle

Radius = n

Diameter	42007820
Circumference	131971458.70532
Area	1.3859583206077E+15

Sphere

Radius = n

Volume	3.8814058439726E+22
Surface area	5.5438332824306E+15
Circumference	131971458.70532

Square

Length = n

Perimeter	84015640
Area	441164235288100
Diagonal	29704014.384864

Cube

Length = n

Surface area	2646985411728600
Volume	9.2661738932101E+21
Space diagonal	36379839.277604

Equilateral Triangle

Length = n

Perimeter	63011730
Area	1.9102971750031E+14
Altitude	18189919.638802

Triangular Pyramid

Length = n

Surface area	1.9102971750031E+14
Volume	1.0920290659238E+21
Height	9901338.128288