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

20187108 (number)

20187108 is an even 8-digits composite number following 20187107 and preceding 20187109. In scientific notation, it is written as 2.0187108 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6729024 positive integers (up to 20187108) that are relatively prime to 20187108.

Interesting facts

20187108 has 12 divisors, whose sum is 39252780
The reverse of 20187108 is 80178102
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred eighty-seven thousand one hundred eight

Notation

Scientific notation	2.0187108 × 10^7
Engineering notation	2.0187108 × 10^6

Prime Factorization of 20187108

Prime Factorization 2 × 2 × 9 × 560753

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10093554	Product of the distinct prime numbers

The prime factorization of 20187108 is 2 × 2 × 9 × 560753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 49, 11, 714, 459, 9672, 3811, 17081, 98533, 884764, 65842, 7021447, 6973394, 6685567, 25448595, 606980483, 581603838, 8321221992, 2989227341

Basic calculations (n = 20187108)

Multiplication

n×y

n×2	40374216
n×3	60561324
n×4	80748432
n×5	100935540

Division

n÷y

n÷2	10093554
n÷3	6729036
n÷3	5046777
n÷5	4037421.6

Exponentiation

n^y

n²	407519329403664
n³	8.2266367147593E+21
n⁴	1.6607200383761E+29
n⁵	3.3525134772463E+36

Nth Root

^y√n

²√n	4493.0065657642
³√n	272.28561765384
⁴√n	67.029893075882
⁵√n	28.907785351371

Divisors of 20187108

1, 2, 4, 9, 18, 36, 560753, 1121506, 2243012, 5046777, 10093554, 20187108

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20187107	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20187108 can be divided by 12 positive divisors. The sum of these divisors (counting 20187108) is 1, the average is 0.083333333333333.

Base conversion 20187108

Base	System	Value
2	Binary	1001101000000011111100100
3	Ternary	1101222121111200
4	Quaternary	1031000133210
5	Quinary	20131441413
6	Senary	2000402500
8	Octal	115003744
10	Decimal	20187108
12	Duodecimal	6916430
16	Hexadecimal	13407e4
20	Vigesimal	6637f8
36	Base36	c0oh0

Cryptographic Hash Functions

md5	978b018ac8738cdaae46cf30b9108787
sha1	b4e1ad7806f1e912a06781c5fb33ab7b1b1d3567
sha256	b3dd902d9e29ec3f9a6c847eaa2fc3e16c421d9e705b3355d2687c417601581b
sha512	1c4ac7c2616f27335377f47a221bfa126e3b9ea7f2ebe1f4a275f6704a8f87efe8a64ebb889255934b2437de29e3f4c8173ae0d8a566fcf45203bbe80e47b59c
ripemd-160	b3c3ff0b9f918c5ce86e2bb1245e2a6b374b87eb

20187108 as geometric shapes

Circle

Radius = n

Diameter	40374216
Circumference	126839340.38005
Area	1.2802597314504E+15

Sphere

Radius = n

Volume	3.445965528912E+22
Surface area	5.1210389258016E+15
Circumference	126839340.38005

Square

Length = n

Perimeter	80748432
Area	407519329403664
Diagonal	28548881.91869

Cube

Length = n

Surface area	2445115976421984
Volume	8.2266367147593E+21
Space diagonal	34965096.71388

Equilateral Triangle

Length = n

Perimeter	60561324
Area	1.7646104589839E+14
Altitude	17482548.35694

Triangular Pyramid

Length = n

Surface area	1.7646104589839E+14
Volume	9.6951843456076E+20
Height	9516293.9728968