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

20101105 (number)

20101105 is an odd 8-digits composite number following 20101104 and preceding 20101106. In scientific notation, it is written as 2.0101105 × 10^7. The sum of its digits is 10. It has a total of 2 prime factors and 4 positive divisors. There are 16080880 positive integers (up to 20101105) that are relatively prime to 20101105.

Interesting facts

20101105 has 4 divisors, whose sum is 24121332
The reverse of 20101105 is 50110102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 10
Digital Root 1

Name

Name	twenty million one hundred one thousand one hundred five

Notation

Scientific notation	2.0101105 × 10^7
Engineering notation	2.0101105 × 10^6

Prime Factorization of 20101105

Prime Factorization 5 × 4020221

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20101105	Product of the distinct prime numbers

The prime factorization of 20101105 is 5 × 4020221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 3, 70, 786, 554, 1380, 7132, 88940, 89759, 611712, 522559, 666948, 6782053, 51221854, 10758473, 256373647, 299176231, 9150357670, 4593980469

Basic calculations (n = 20101105)

Multiplication

n×y

n×2	40202210
n×3	60303315
n×4	80404420
n×5	100505525

Division

n÷y

n÷2	10050552.5
n÷3	6700368.3333333
n÷3	5025276.25
n÷5	4020221

Exponentiation

n^y

n²	404054422221025
n³	8.1219403667792E+21
n⁴	1.6325997611637E+29
n⁵	3.2817059222126E+36

Nth Root

^y√n

²√n	4483.4255876506
³√n	271.89839504496
⁴√n	66.958386985131
⁵√n	28.883112140848

Divisors of 20101105

1, 5, 4020221, 20101105

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	-20101104	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 20101105 can be divided by 4 positive divisors. The sum of these divisors (counting 20101105) is 1, the average is 0.25.

Base conversion 20101105

Base	System	Value
2	Binary	1001100101011011111110001
3	Ternary	1101211020112101
4	Quaternary	1030223133301
5	Quinary	20121213410
6	Senary	1554500401
8	Octal	114533761
10	Decimal	20101105
12	Duodecimal	6894701
16	Hexadecimal	132b7f1
20	Vigesimal	65ccf5
36	Base36	byu41

Cryptographic Hash Functions

md5	7f8d4909cf8670b4168d2e2e51a3271c
sha1	a51464623286658d715a18a19f939713e064e710
sha256	c9e5bd69f96537a4a4b4e93634302f5d241c0ac0925cde42e84eb547fd54d269
sha512	2af953c8b1a84df0d99c67a0c319eb995f3cc1f3e109bf7611c1cb0488da43fa2b04cc582caf2fcbdbffe26595cd7f3fc4d3538caf9b16b94b0bc941e44e391c
ripemd-160	0236675f77eaf6932cdd5426853e89df154bb0a9

20101105 as geometric shapes

Circle

Radius = n

Diameter	40202210
Circumference	126298967.59407
Area	1.2693744045E+15

Sphere

Radius = n

Volume	3.4021104252224E+22
Surface area	5.0774976180002E+15
Circumference	126298967.59407

Square

Length = n

Perimeter	80404420
Area	404054422221025
Diagonal	28427255.309686

Cube

Length = n

Surface area	2424326533326150
Volume	8.1219403667792E+21
Space diagonal	34816135.148277

Equilateral Triangle

Length = n

Perimeter	60303315
Area	1.7496069707743E+14
Altitude	17408067.574138

Triangular Pyramid

Length = n

Surface area	1.7496069707743E+14
Volume	9.5717985162372E+20
Height	9475751.7698952