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

20105109 (number)

20105109 is an odd 8-digits composite number following 20105108 and preceding 20105110. In scientific notation, it is written as 2.0105109 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 6 positive divisors. There are 13403400 positive integers (up to 20105109) that are relatively prime to 20105109.

Interesting facts

20105109 has 6 divisors, whose sum is 29040726
The reverse of 20105109 is 90150102
Previous prime number is 3

Basic properties

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

Name

Name	twenty million one hundred five thousand one hundred nine

Notation

Scientific notation	2.0105109 × 10^7
Engineering notation	2.0105109 × 10^6

Prime Factorization of 20105109

Prime Factorization 3 × 3 × 2233901

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6701703	Product of the distinct prime numbers

The prime factorization of 20105109 is 3 × 3 × 2233901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 80, 44, 713, 744, 1829, 1564, 60598, 46382, 803067, 519090, 6160496, 1819400, 90254982, 31209787, 628484769, 403453302, 8421792584, 6232923796

Basic calculations (n = 20105109)

Multiplication

n×y

n×2	40210218
n×3	60315327
n×4	80420436
n×5	100525545

Division

n÷y

n÷2	10052554.5
n÷3	6701703
n÷3	5026277.25
n÷5	4021021.8

Exponentiation

n^y

n²	404215407901881
n³	8.1267948353468E+21
n⁴	1.6339009598528E+29
n⁵	3.2849756893046E+36

Nth Root

^y√n

²√n	4483.8720989787
³√n	271.91644726805
⁴√n	66.961721147076
⁵√n	28.884262712099

Divisors of 20105109

1, 3, 9, 2233901, 6701703, 20105109

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20105108	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20105109 can be divided by 6 positive divisors. The sum of these divisors (counting 20105109) is 1, the average is 0.16666666666667.

Base conversion 20105109

Base	System	Value
2	Binary	1001100101100011110010101
3	Ternary	1101211110000200
4	Quaternary	1030230132111
5	Quinary	20121330414
6	Senary	1554531113
8	Octal	114543625
10	Decimal	20105109
12	Duodecimal	6896a99
16	Hexadecimal	132c795
20	Vigesimal	65d2f9
36	Base36	byx79

Cryptographic Hash Functions

md5	3ff5c21522215f8286d73af0a9cdb42c
sha1	8f245f4c8d316869424c92e2df1aeff3ae246d6e
sha256	0031affdd6939e3e0a8a99224ceb9b52a6044438f8b5656cb12778585055d71d
sha512	3c903f7d6bb34adae283ec43e926870050dcca88a76e4cf13f50d18f19ccfddfc305f8b190f713c23a9ec9ecca77aac25c4269f50f34f76553b02b3d312fe87c
ripemd-160	39f599f5c45192ebb33935a224f1f9ebaaa76af4

20105109 as geometric shapes

Circle

Radius = n

Diameter	40210218
Circumference	126324125.46804
Area	1.2698801559324E+15

Sphere

Radius = n

Volume	3.4041438602609E+22
Surface area	5.0795206237294E+15
Circumference	126324125.46804

Square

Length = n

Perimeter	80420436
Area	404215407901881
Diagonal	28432917.820789

Cube

Length = n

Surface area	2425292447411286
Volume	8.1267948353468E+21
Space diagonal	34823070.27971

Equilateral Triangle

Length = n

Perimeter	60315327
Area	1.7503040592206E+14
Altitude	17411535.139855

Triangular Pyramid

Length = n

Surface area	1.7503040592206E+14
Volume	9.5775195623092E+20
Height	9477639.2735965