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

21098072 (number)

21098072 is an even 8-digits composite number following 21098071 and preceding 21098073. In scientific notation, it is written as 2.1098072 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 8 positive divisors. There are 10549032 positive integers (up to 21098072) that are relatively prime to 21098072.

Interesting facts

21098072 has 8 divisors, whose sum is 39558900
The reverse of 21098072 is 27089012
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty-one million ninety-eight thousand seventy-two

Notation

Scientific notation	2.1098072 × 10^7
Engineering notation	2.1098072 × 10^6

Prime Factorization of 21098072

Prime Factorization 2 × 2 × 2 × 2637259

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5274518	Product of the distinct prime numbers

The prime factorization of 21098072 is 2 × 2 × 2 × 2637259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 36, 81, 878, 25, 1779, 4345, 92165, 99107, 347966, 576982, 1716114, 8443669, 92364841, 45361149, 103817786, 257749831, 5968197416, 8343728503

Basic calculations (n = 21098072)

Multiplication

n×y

n×2	42196144
n×3	63294216
n×4	84392288
n×5	105490360

Division

n÷y

n÷2	10549036
n÷3	7032690.6666667
n÷3	5274518
n÷5	4219614.4

Exponentiation

n^y

n²	445128642117184
n³	9.3913561406506E+21
n⁴	1.9813950803309E+29
n⁵	4.1803616065267E+36

Nth Root

^y√n

²√n	4593.2637633822
³√n	276.32123208311
⁴√n	67.773621442138
⁵√n	29.164098342007

Divisors of 21098072

1, 2, 4, 8, 2637259, 5274518, 10549036, 21098072

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	-21098071	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 21098072 can be divided by 8 positive divisors. The sum of these divisors (counting 21098072) is 1, the average is 0.125.

Base conversion 21098072

Base	System	Value
2	Binary	1010000011110111001011000
3	Ternary	1110200220010002
4	Quaternary	1100132321120
5	Quinary	20400114242
6	Senary	2032112132
8	Octal	120367130
10	Decimal	21098072
12	Duodecimal	7095648
16	Hexadecimal	141ee58
20	Vigesimal	6bh53c
36	Base36	ck7dk

Cryptographic Hash Functions

md5	119dac847fd91040c2f7c3562955a89f
sha1	2f124d0611e9e3d77f20215c899c53b251a2ee2a
sha256	d55a7b29e5fac21fb0007eb9a5cb644117b69ef6e3ec79fadf0e49aa653fa40c
sha512	140dccfa4feb076de93144048c05b4d294575b0cf8eac98ee17eae7a36a6274119c1baeceb38cfd15668f95d329fa63d01799661e39b7b64142f867a46b8fef3
ripemd-160	f135cb4c5cf3508f5dd57e0bbefa39ee40ea05e5

21098072 as geometric shapes

Circle

Radius = n

Diameter	42196144
Circumference	132563096.00022
Area	1.3984128719777E+15

Sphere

Radius = n

Volume	3.9338420611618E+22
Surface area	5.593651487911E+15
Circumference	132563096.00022

Square

Length = n

Perimeter	84392288
Area	445128642117184
Diagonal	29837179.562324

Cube

Length = n

Surface area	2670771852703104
Volume	9.3913561406506E+21
Space diagonal	36542932.645746

Equilateral Triangle

Length = n

Perimeter	63294216
Area	1.9274635601278E+14
Altitude	18271466.322873

Triangular Pyramid

Length = n

Surface area	1.9274635601278E+14
Volume	1.1067819352653E+21
Height	9945726.5207747