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

20107215 (number)

20107215 is an odd 8-digits composite number following 20107214 and preceding 20107216. In scientific notation, it is written as 2.0107215 × 10^7. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 10723824 positive integers (up to 20107215) that are relatively prime to 20107215.

Interesting facts

20107215 has 4 divisors, whose sum is 20554088
The reverse of 20107215 is 51270102
Previous prime number is 45

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred seven thousand two hundred fifteen

Notation

Scientific notation	2.0107215 × 10^7
Engineering notation	2.0107215 × 10^6

Prime Factorization of 20107215

Prime Factorization 45 × 446827

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20107215	Product of the distinct prime numbers

The prime factorization of 20107215 is 45 × 446827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 19, 65, 575, 244, 8466, 8896, 56253, 46530, 843736, 269603, 2435308, 225036, 59453982, 9601661, 162553490, 399077255, 6918733823, 7670622992

Basic calculations (n = 20107215)

Multiplication

n×y

n×2	40214430
n×3	60321645
n×4	80428860
n×5	100536075

Division

n÷y

n÷2	10053607.5
n÷3	6702405
n÷3	5026803.75
n÷5	4021443

Exponentiation

n^y

n²	404300095056225
n³	8.129348935816E+21
n⁴	1.6345856686247E+29
n⁵	3.2866965474956E+36

Nth Root

^y√n

²√n	4484.1069344965
³√n	271.92594130667
⁴√n	66.963474629805
⁵√n	28.884867809128

Divisors of 20107215

1, 45, 446827, 20107215

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20107214	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20107215 can be divided by 4 positive divisors. The sum of these divisors (counting 20107215) is 1, the average is 0.25.

Base conversion 20107215

Base	System	Value
2	Binary	1001100101100111111001111
3	Ternary	1101211112220200
4	Quaternary	1030230333033
5	Quinary	20121412330
6	Senary	1554544543
8	Octal	114547717
10	Decimal	20107215
12	Duodecimal	6898153
16	Hexadecimal	132cfcf
20	Vigesimal	65d80f
36	Base36	byytr

Cryptographic Hash Functions

md5	e082173bce0332cf1e773605b79c534a
sha1	6491ca285cdf71c4737d9dceed7399b6abfd60a4
sha256	c5db83137c4b10382e94f45a38c16aecb9ad62440f0a0a8a8d75dda290905be8
sha512	70e333618f19f2489ba2468f8fca91ec374ceb15dc899aa6d8414562ed39bb9c0464e706af920689a853e05426ccc0fc04cc6ea71c33df0a7e20c56eb415bca3
ripemd-160	cc51668623eb6edc51708c7be7de3467e797ee34

20107215 as geometric shapes

Circle

Radius = n

Diameter	40214430
Circumference	126337357.8563
Area	1.2701462084743E+15

Sphere

Radius = n

Volume	3.4052137193637E+22
Surface area	5.0805848338972E+15
Circumference	126337357.8563

Square

Length = n

Perimeter	80428860
Area	404300095056225
Diagonal	28435896.154552

Cube

Length = n

Surface area	2425800570337350
Volume	8.129348935816E+21
Space diagonal	34826717.978711

Equilateral Triangle

Length = n

Perimeter	60321645
Area	1.7506707653558E+14
Altitude	17413358.989356

Triangular Pyramid

Length = n

Surface area	1.7506707653558E+14
Volume	9.5805295985785E+20
Height	9478632.0515172