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

20188880 (number)

20188880 is an even 8-digits composite number following 20188879 and preceding 20188881. In scientific notation, it is written as 2.0188880 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7962624 positive integers (up to 20188880) that are relatively prime to 20188880.

Interesting facts

20188880 has 20 divisors, whose sum is 39234468
The reverse of 20188880 is 08888102
Previous prime number is 365

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.0188880 × 10^7
Engineering notation	2.0188880 × 10^6

Prime Factorization of 20188880

Prime Factorization 2 × 2 × 2 × 2 × 365 × 3457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	2523610	Product of the distinct prime numbers

The prime factorization of 20188880 is 2 × 2 × 2 × 2 × 365 × 3457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 30, 59, 68, 452, 3395, 6912, 43275, 39393, 969075, 429469, 4317067, 7274913, 57969289, 58271009, 762579725, 39980817, 1546311802, 8361485603

Basic calculations (n = 20188880)

Multiplication

n×y

n×2	40377760
n×3	60566640
n×4	80755520
n×5	100944400

Division

n÷y

n÷2	10094440
n÷3	6729626.6666667
n÷3	5047220
n÷5	4037776

Exponentiation

n^y

n²	407590875654400
n³	8.2288032776816E+21
n⁴	1.6613032191672E+29
n⁵	3.353985133538E+36

Nth Root

^y√n

²√n	4493.2037567865
³√n	272.29358438848
⁴√n	67.031363978264
⁵√n	28.908292831661

Divisors of 20188880

1, 2, 4, 8, 16, 365, 730, 1460, 2920, 3457, 5840, 6914, 13828, 27656, 55312, 1261805, 2523610, 5047220, 10094440, 20188880

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20188879	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188880 can be divided by 20 positive divisors. The sum of these divisors (counting 20188880) is 1, the average is 0.05.

Base conversion 20188880

Base	System	Value
2	Binary	1001101000000111011010000
3	Ternary	1101222200221022
4	Quaternary	1031000323100
5	Quinary	20132021010
6	Senary	2000415012
8	Octal	115007320
10	Decimal	20188880
12	Duodecimal	6917468
16	Hexadecimal	1340ed0
20	Vigesimal	663c40
36	Base36	c0pu8

Cryptographic Hash Functions

md5	06f4b94bb198ca6fdb97f58f3b813d1b
sha1	8896ac4b6d74016910847dd239172deadf59fcce
sha256	bf8722a8bceb59b6963c93dd77c51f66bd5a73270c07b31404b5d72fb814ad3d
sha512	19a7d370301e9c4595271f83ade09e2b7685ad8fe7b655c54e8e51e21f35d7391f1a690544f4f9228759990944316ea61de6791228d3e23af5c854a9cbbdee09
ripemd-160	0b1e33cc3618186e55a9cfc5a961276cbf3f236f

20188880 as geometric shapes

Circle

Radius = n

Diameter	40377760
Circumference	126850474.18441
Area	1.2804845006261E+15

Sphere

Radius = n

Volume	3.4468730566667E+22
Surface area	5.1219380025044E+15
Circumference	126850474.18441

Square

Length = n

Perimeter	80755520
Area	407590875654400
Diagonal	28551387.905123

Cube

Length = n

Surface area	2445545253926400
Volume	8.2288032776816E+21
Space diagonal	34968165.907911

Equilateral Triangle

Length = n

Perimeter	60566640
Area	1.7649202633373E+14
Altitude	17484082.953956

Triangular Pyramid

Length = n

Surface area	1.7649202633373E+14
Volume	9.6977376644979E+20
Height	9517129.3017076