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

20188516 (number)

20188516 is an even 8-digits composite number following 20188515 and preceding 20188517. In scientific notation, it is written as 2.0188516 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 10094256 positive integers (up to 20188516) that are relatively prime to 20188516.

Interesting facts

20188516 has 6 divisors, whose sum is 35329910
The reverse of 20188516 is 61588102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

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

Notation

Scientific notation	2.0188516 × 10^7
Engineering notation	2.0188516 × 10^6

Prime Factorization of 20188516

Prime Factorization 2 × 2 × 5047129

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10094258	Product of the distinct prime numbers

The prime factorization of 20188516 is 2 × 2 × 5047129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 1, 62, 34, 851, 8613, 7294, 90602, 75965, 21451, 127707, 450160, 2475801, 65872334, 14918645, 416141708, 805261210, 3297249576, 9987226111

Basic calculations (n = 20188516)

Multiplication

n×y

n×2	40377032
n×3	60565548
n×4	80754064
n×5	100942580

Division

n÷y

n÷2	10094258
n÷3	6729505.3333333
n÷3	5047129
n÷5	4037703.2

Exponentiation

n^y

n²	407576178282256
n³	8.2283581964702E+21
n⁴	1.6611834110317E+29
n⁵	3.3536827872548E+36

Nth Root

^y√n

²√n	4493.1632509848
³√n	272.29194791896
⁴√n	67.031061836918
⁵√n	28.908188589183

Divisors of 20188516

1, 2, 4, 5047129, 10094258, 20188516

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	-20188515	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 20188516 can be divided by 6 positive divisors. The sum of these divisors (counting 20188516) is 1, the average is 0.16666666666667.

Base conversion 20188516

Base	System	Value
2	Binary	1001101000000110101100100
3	Ternary	1101222200102211
4	Quaternary	1031000311210
5	Quinary	20132013031
6	Senary	2000413204
8	Octal	115006544
10	Decimal	20188516
12	Duodecimal	6917204
16	Hexadecimal	1340d64
20	Vigesimal	663b5g
36	Base36	c0pk4

Cryptographic Hash Functions

md5	f9a8bee4f4979ced7029975b42c4b238
sha1	1d1a76333415b1d1ed876ba5c1c0ea66275cdf28
sha256	1b46dd598324321c2cb2374a0af8334b6a83b5455165f9a5492aaa9661448c0f
sha512	120946fe4a2c65991e99939ae8f128c71a8d9bf907a7e725c25eb2c3ace8a80f264c27fcd8be2231e832897edfa8eef76d275ca2789c8fc102e63f1403778692
ripemd-160	78098bb7499cba9f7c0b395dd453c3f8eb19203d

20188516 as geometric shapes

Circle

Radius = n

Diameter	40377032
Circumference	126848187.10496
Area	1.2804383274697E+15

Sphere

Radius = n

Volume	3.4466866214848E+22
Surface area	5.121753309879E+15
Circumference	126848187.10496

Square

Length = n

Perimeter	80754064
Area	407576178282256
Diagonal	28550873.131386

Cube

Length = n

Surface area	2445457069693536
Volume	8.2283581964702E+21
Space diagonal	34967535.441417

Equilateral Triangle

Length = n

Perimeter	60565548
Area	1.764856621849E+14
Altitude	17483767.720709

Triangular Pyramid

Length = n

Surface area	1.764856621849E+14
Volume	9.69721313126E+20
Height	9516957.7104621